extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct tss_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct device; struct file_operations; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct x86_hw_tss { u32 reserved1 ; u64 sp0 ; u64 sp1 ; u64 sp2 ; u64 reserved2 ; u64 ist[7U] ; u32 reserved3 ; u32 reserved4 ; u16 reserved5 ; u16 io_bitmap_base ; }; struct tss_struct { struct x86_hw_tss x86_tss ; unsigned long io_bitmap[1025U] ; unsigned long SYSENTER_stack[64U] ; }; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; struct __anonstruct_mm_segment_t_33 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_33 mm_segment_t; typedef atomic64_t atomic_long_t; struct thread_info { struct task_struct *task ; __u32 flags ; __u32 status ; __u32 cpu ; int saved_preempt_count ; mm_segment_t addr_limit ; void *sysenter_return ; unsigned char sig_on_uaccess_error : 1 ; unsigned char uaccess_err : 1 ; }; typedef int pao_T_____0; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_36 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_36 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct vm_area_struct; struct __wait_queue; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct execute_work { struct work_struct work ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct bio_vec; struct llist_node; struct llist_node { struct llist_node *next ; }; struct call_single_data { struct llist_node llist ; void (*func)(void * ) ; void *info ; unsigned int flags ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; union __anonunion___u_168 { struct idr_layer *__val ; char __c[1U] ; }; union __anonunion___u_170 { struct idr_layer *__val ; char __c[1U] ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct class_interface; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_220 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_219 { struct __anonstruct____missing_field_name_220 __annonCompField58 ; }; struct lockref { union __anonunion____missing_field_name_219 __annonCompField59 ; }; struct path; struct vfsmount; struct __anonstruct____missing_field_name_222 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_221 { struct __anonstruct____missing_field_name_222 __annonCompField60 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_221 __annonCompField61 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_223 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_223 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_227 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField62 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_226 __annonCompField63 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct bio_set; struct bio; struct bio_integrity_payload; struct block_device; typedef void bio_end_io_t(struct bio * , int ); struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct bvec_iter { sector_t bi_sector ; unsigned int bi_size ; unsigned int bi_idx ; unsigned int bi_bvec_done ; }; union __anonunion____missing_field_name_230 { struct bio_integrity_payload *bi_integrity ; }; struct bio { struct bio *bi_next ; struct block_device *bi_bdev ; unsigned long bi_flags ; unsigned long bi_rw ; struct bvec_iter bi_iter ; unsigned int bi_phys_segments ; unsigned int bi_seg_front_size ; unsigned int bi_seg_back_size ; atomic_t __bi_remaining ; bio_end_io_t *bi_end_io ; void *bi_private ; struct io_context *bi_ioc ; struct cgroup_subsys_state *bi_css ; union __anonunion____missing_field_name_230 __annonCompField64 ; unsigned short bi_vcnt ; unsigned short bi_max_vecs ; atomic_t __bi_cnt ; struct bio_vec *bi_io_vec ; struct bio_set *bi_pool ; struct bio_vec bi_inline_vecs[0U] ; }; struct bdi_writeback; struct export_operations; struct hd_geometry; struct iovec; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; struct vm_fault; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_231 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_231 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_232 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_232 __annonCompField65 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct writeback_control; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_235 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_236 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_237 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_235 __annonCompField66 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_236 __annonCompField67 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_237 __annonCompField68 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_238 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_238 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_240 { struct list_head link ; int state ; }; union __anonunion_fl_u_239 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_240 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_239 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct block_device_operations; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct kvec; struct exception_table_entry { int insn ; int fixup ; }; struct __large_struct { unsigned long buf[100U] ; }; struct pollfd { int fd ; short events ; short revents ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; typedef struct poll_table_struct poll_table; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct device_type; struct class; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct ratelimit_state { raw_spinlock_t lock ; int interval ; int burst ; int printed ; int missed ; unsigned long begin ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct class_interface { struct list_head node ; struct class *class ; int (*add_dev)(struct device * , struct class_interface * ) ; void (*remove_dev)(struct device * , struct class_interface * ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct disk_stats { unsigned long sectors[2U] ; unsigned long ios[2U] ; unsigned long merges[2U] ; unsigned long ticks[2U] ; unsigned long io_ticks ; unsigned long time_in_queue ; }; struct partition_meta_info { char uuid[37U] ; u8 volname[64U] ; }; struct hd_struct { sector_t start_sect ; sector_t nr_sects ; seqcount_t nr_sects_seq ; sector_t alignment_offset ; unsigned int discard_alignment ; struct device __dev ; struct kobject *holder_dir ; int policy ; int partno ; struct partition_meta_info *info ; int make_it_fail ; unsigned long stamp ; atomic_t in_flight[2U] ; struct disk_stats *dkstats ; atomic_t ref ; struct callback_head callback_head ; }; struct disk_part_tbl { struct callback_head callback_head ; int len ; struct hd_struct *last_lookup ; struct hd_struct *part[] ; }; struct disk_events; struct timer_rand_state; struct blk_integrity; struct gendisk { int major ; int first_minor ; int minors ; char disk_name[32U] ; char *(*devnode)(struct gendisk * , umode_t * ) ; unsigned int events ; unsigned int async_events ; struct disk_part_tbl *part_tbl ; struct hd_struct part0 ; struct block_device_operations const *fops ; struct request_queue *queue ; void *private_data ; int flags ; struct device *driverfs_dev ; struct kobject *slave_dir ; struct timer_rand_state *random ; atomic_t sync_io ; struct disk_events *ev ; struct blk_integrity *integrity ; int node_id ; }; struct proc_dir_entry; struct fprop_local_percpu { struct percpu_counter events ; unsigned int period ; raw_spinlock_t lock ; }; typedef int congested_fn(void * , int ); struct bdi_writeback_congested { unsigned long state ; atomic_t refcnt ; struct backing_dev_info *bdi ; int blkcg_id ; struct rb_node rb_node ; }; union __anonunion____missing_field_name_250 { struct work_struct release_work ; struct callback_head rcu ; }; struct bdi_writeback { struct backing_dev_info *bdi ; unsigned long state ; unsigned long last_old_flush ; struct list_head b_dirty ; struct list_head b_io ; struct list_head b_more_io ; struct list_head b_dirty_time ; spinlock_t list_lock ; struct percpu_counter stat[4U] ; struct bdi_writeback_congested *congested ; unsigned long bw_time_stamp ; unsigned long dirtied_stamp ; unsigned long written_stamp ; unsigned long write_bandwidth ; unsigned long avg_write_bandwidth ; unsigned long dirty_ratelimit ; unsigned long balanced_dirty_ratelimit ; struct fprop_local_percpu completions ; int dirty_exceeded ; spinlock_t work_lock ; struct list_head work_list ; struct delayed_work dwork ; struct percpu_ref refcnt ; struct fprop_local_percpu memcg_completions ; struct cgroup_subsys_state *memcg_css ; struct cgroup_subsys_state *blkcg_css ; struct list_head memcg_node ; struct list_head blkcg_node ; union __anonunion____missing_field_name_250 __annonCompField76 ; }; struct backing_dev_info { struct list_head bdi_list ; unsigned long ra_pages ; unsigned int capabilities ; congested_fn *congested_fn ; void *congested_data ; char *name ; unsigned int min_ratio ; unsigned int max_ratio ; unsigned int max_prop_frac ; atomic_long_t tot_write_bandwidth ; struct bdi_writeback wb ; struct radix_tree_root cgwb_tree ; struct rb_root cgwb_congested_tree ; atomic_t usage_cnt ; wait_queue_head_t wb_waitq ; struct device *dev ; struct timer_list laptop_mode_wb_timer ; struct dentry *debug_dir ; struct dentry *debug_stats ; }; typedef void *mempool_alloc_t(gfp_t , void * ); typedef void mempool_free_t(void * , void * ); struct mempool_s { spinlock_t lock ; int min_nr ; int curr_nr ; void **elements ; void *pool_data ; mempool_alloc_t *alloc ; mempool_free_t *free ; wait_queue_head_t wait ; }; typedef struct mempool_s mempool_t; union __anonunion____missing_field_name_251 { struct list_head q_node ; struct kmem_cache *__rcu_icq_cache ; }; union __anonunion____missing_field_name_252 { struct hlist_node ioc_node ; struct callback_head __rcu_head ; }; struct io_cq { struct request_queue *q ; struct io_context *ioc ; union __anonunion____missing_field_name_251 __annonCompField77 ; union __anonunion____missing_field_name_252 __annonCompField78 ; unsigned int flags ; }; struct io_context { atomic_long_t refcount ; atomic_t active_ref ; atomic_t nr_tasks ; spinlock_t lock ; unsigned short ioprio ; int nr_batch_requests ; unsigned long last_waited ; struct radix_tree_root icq_tree ; struct io_cq *icq_hint ; struct hlist_head icq_list ; struct work_struct release_work ; }; struct bio_integrity_payload { struct bio *bip_bio ; struct bvec_iter bip_iter ; bio_end_io_t *bip_end_io ; unsigned short bip_slab ; unsigned short bip_vcnt ; unsigned short bip_max_vcnt ; unsigned short bip_flags ; struct work_struct bip_work ; struct bio_vec *bip_vec ; struct bio_vec bip_inline_vecs[0U] ; }; struct rq_map_data; struct bio_list { struct bio *head ; struct bio *tail ; }; struct bio_set { struct kmem_cache *bio_slab ; unsigned int front_pad ; mempool_t *bio_pool ; mempool_t *bvec_pool ; mempool_t *bio_integrity_pool ; mempool_t *bvec_integrity_pool ; spinlock_t rescue_lock ; struct bio_list rescue_list ; struct work_struct rescue_work ; struct workqueue_struct *rescue_workqueue ; }; struct bsg_class_device { struct device *class_dev ; struct device *parent ; int minor ; struct request_queue *queue ; struct kref ref ; void (*release)(struct device * ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct scsi_ioctl_command; struct elevator_queue; struct blk_trace; struct request; struct sg_io_hdr; struct bsg_job; struct blkcg_gq; struct blk_flush_queue; typedef void rq_end_io_fn(struct request * , int ); struct request_list { struct request_queue *q ; struct blkcg_gq *blkg ; int count[2U] ; int starved[2U] ; mempool_t *rq_pool ; wait_queue_head_t wait[2U] ; unsigned int flags ; }; union __anonunion____missing_field_name_253 { struct call_single_data csd ; unsigned long fifo_time ; }; struct blk_mq_ctx; union __anonunion____missing_field_name_254 { struct hlist_node hash ; struct list_head ipi_list ; }; union __anonunion____missing_field_name_255 { struct rb_node rb_node ; void *completion_data ; }; struct __anonstruct_elv_257 { struct io_cq *icq ; void *priv[2U] ; }; struct __anonstruct_flush_258 { unsigned int seq ; struct list_head list ; rq_end_io_fn *saved_end_io ; }; union __anonunion____missing_field_name_256 { struct __anonstruct_elv_257 elv ; struct __anonstruct_flush_258 flush ; }; struct request { struct list_head queuelist ; union __anonunion____missing_field_name_253 __annonCompField79 ; struct request_queue *q ; struct blk_mq_ctx *mq_ctx ; u64 cmd_flags ; unsigned int cmd_type ; unsigned long atomic_flags ; int cpu ; unsigned int __data_len ; sector_t __sector ; struct bio *bio ; struct bio *biotail ; union __anonunion____missing_field_name_254 __annonCompField80 ; union __anonunion____missing_field_name_255 __annonCompField81 ; union __anonunion____missing_field_name_256 __annonCompField82 ; struct gendisk *rq_disk ; struct hd_struct *part ; unsigned long start_time ; struct request_list *rl ; unsigned long long start_time_ns ; unsigned long long io_start_time_ns ; unsigned short nr_phys_segments ; unsigned short nr_integrity_segments ; unsigned short ioprio ; void *special ; int tag ; int errors ; unsigned char __cmd[16U] ; unsigned char *cmd ; unsigned short cmd_len ; unsigned int extra_len ; unsigned int sense_len ; unsigned int resid_len ; void *sense ; unsigned long deadline ; struct list_head timeout_list ; unsigned int timeout ; int retries ; rq_end_io_fn *end_io ; void *end_io_data ; struct request *next_rq ; }; struct elevator_type; typedef int elevator_merge_fn(struct request_queue * , struct request ** , struct bio * ); typedef void elevator_merge_req_fn(struct request_queue * , struct request * , struct request * ); typedef void elevator_merged_fn(struct request_queue * , struct request * , int ); typedef int elevator_allow_merge_fn(struct request_queue * , struct request * , struct bio * ); typedef void elevator_bio_merged_fn(struct request_queue * , struct request * , struct bio * ); typedef int elevator_dispatch_fn(struct request_queue * , int ); typedef void elevator_add_req_fn(struct request_queue * , struct request * ); typedef struct request *elevator_request_list_fn(struct request_queue * , struct request * ); typedef void elevator_completed_req_fn(struct request_queue * , struct request * ); typedef int elevator_may_queue_fn(struct request_queue * , int ); typedef void elevator_init_icq_fn(struct io_cq * ); typedef void elevator_exit_icq_fn(struct io_cq * ); typedef int elevator_set_req_fn(struct request_queue * , struct request * , struct bio * , gfp_t ); typedef void elevator_put_req_fn(struct request * ); typedef void elevator_activate_req_fn(struct request_queue * , struct request * ); typedef void elevator_deactivate_req_fn(struct request_queue * , struct request * ); typedef int elevator_init_fn(struct request_queue * , struct elevator_type * ); typedef void elevator_exit_fn(struct elevator_queue * ); typedef void elevator_registered_fn(struct request_queue * ); struct elevator_ops { elevator_merge_fn *elevator_merge_fn ; elevator_merged_fn *elevator_merged_fn ; elevator_merge_req_fn *elevator_merge_req_fn ; elevator_allow_merge_fn *elevator_allow_merge_fn ; elevator_bio_merged_fn *elevator_bio_merged_fn ; elevator_dispatch_fn *elevator_dispatch_fn ; elevator_add_req_fn *elevator_add_req_fn ; elevator_activate_req_fn *elevator_activate_req_fn ; elevator_deactivate_req_fn *elevator_deactivate_req_fn ; elevator_completed_req_fn *elevator_completed_req_fn ; elevator_request_list_fn *elevator_former_req_fn ; elevator_request_list_fn *elevator_latter_req_fn ; elevator_init_icq_fn *elevator_init_icq_fn ; elevator_exit_icq_fn *elevator_exit_icq_fn ; elevator_set_req_fn *elevator_set_req_fn ; elevator_put_req_fn *elevator_put_req_fn ; elevator_may_queue_fn *elevator_may_queue_fn ; elevator_init_fn *elevator_init_fn ; elevator_exit_fn *elevator_exit_fn ; elevator_registered_fn *elevator_registered_fn ; }; struct elv_fs_entry { struct attribute attr ; ssize_t (*show)(struct elevator_queue * , char * ) ; ssize_t (*store)(struct elevator_queue * , char const * , size_t ) ; }; struct elevator_type { struct kmem_cache *icq_cache ; struct elevator_ops ops ; size_t icq_size ; size_t icq_align ; struct elv_fs_entry *elevator_attrs ; char elevator_name[16U] ; struct module *elevator_owner ; char icq_cache_name[21U] ; struct list_head list ; }; struct elevator_queue { struct elevator_type *type ; void *elevator_data ; struct kobject kobj ; struct mutex sysfs_lock ; unsigned char registered : 1 ; struct hlist_head hash[64U] ; }; typedef void request_fn_proc(struct request_queue * ); typedef void make_request_fn(struct request_queue * , struct bio * ); typedef int prep_rq_fn(struct request_queue * , struct request * ); typedef void unprep_rq_fn(struct request_queue * , struct request * ); struct bvec_merge_data { struct block_device *bi_bdev ; sector_t bi_sector ; unsigned int bi_size ; unsigned long bi_rw ; }; typedef int merge_bvec_fn(struct request_queue * , struct bvec_merge_data * , struct bio_vec * ); typedef void softirq_done_fn(struct request * ); typedef int dma_drain_needed_fn(struct request * ); typedef int lld_busy_fn(struct request_queue * ); typedef int bsg_job_fn(struct bsg_job * ); enum blk_eh_timer_return { BLK_EH_NOT_HANDLED = 0, BLK_EH_HANDLED = 1, BLK_EH_RESET_TIMER = 2 } ; typedef enum blk_eh_timer_return rq_timed_out_fn(struct request * ); struct blk_queue_tag { struct request **tag_index ; unsigned long *tag_map ; int busy ; int max_depth ; int real_max_depth ; atomic_t refcnt ; int alloc_policy ; int next_tag ; }; struct queue_limits { unsigned long bounce_pfn ; unsigned long seg_boundary_mask ; unsigned int max_hw_sectors ; unsigned int chunk_sectors ; unsigned int max_sectors ; unsigned int max_segment_size ; unsigned int physical_block_size ; unsigned int alignment_offset ; unsigned int io_min ; unsigned int io_opt ; unsigned int max_discard_sectors ; unsigned int max_write_same_sectors ; unsigned int discard_granularity ; unsigned int discard_alignment ; unsigned short logical_block_size ; unsigned short max_segments ; unsigned short max_integrity_segments ; unsigned char misaligned ; unsigned char discard_misaligned ; unsigned char cluster ; unsigned char discard_zeroes_data ; unsigned char raid_partial_stripes_expensive ; }; struct blk_mq_ops; struct blk_mq_hw_ctx; struct throtl_data; struct blk_mq_tag_set; struct request_queue { struct list_head queue_head ; struct request *last_merge ; struct elevator_queue *elevator ; int nr_rqs[2U] ; int nr_rqs_elvpriv ; struct request_list root_rl ; request_fn_proc *request_fn ; make_request_fn *make_request_fn ; prep_rq_fn *prep_rq_fn ; unprep_rq_fn *unprep_rq_fn ; merge_bvec_fn *merge_bvec_fn ; softirq_done_fn *softirq_done_fn ; rq_timed_out_fn *rq_timed_out_fn ; dma_drain_needed_fn *dma_drain_needed ; lld_busy_fn *lld_busy_fn ; struct blk_mq_ops *mq_ops ; unsigned int *mq_map ; struct blk_mq_ctx *queue_ctx ; unsigned int nr_queues ; struct blk_mq_hw_ctx **queue_hw_ctx ; unsigned int nr_hw_queues ; sector_t end_sector ; struct request *boundary_rq ; struct delayed_work delay_work ; struct backing_dev_info backing_dev_info ; void *queuedata ; unsigned long queue_flags ; int id ; gfp_t bounce_gfp ; spinlock_t __queue_lock ; spinlock_t *queue_lock ; struct kobject kobj ; struct kobject mq_kobj ; struct device *dev ; int rpm_status ; unsigned int nr_pending ; unsigned long nr_requests ; unsigned int nr_congestion_on ; unsigned int nr_congestion_off ; unsigned int nr_batching ; unsigned int dma_drain_size ; void *dma_drain_buffer ; unsigned int dma_pad_mask ; unsigned int dma_alignment ; struct blk_queue_tag *queue_tags ; struct list_head tag_busy_list ; unsigned int nr_sorted ; unsigned int in_flight[2U] ; unsigned int request_fn_active ; unsigned int rq_timeout ; struct timer_list timeout ; struct list_head timeout_list ; struct list_head icq_list ; unsigned long blkcg_pols[1U] ; struct blkcg_gq *root_blkg ; struct list_head blkg_list ; struct queue_limits limits ; unsigned int sg_timeout ; unsigned int sg_reserved_size ; int node ; struct blk_trace *blk_trace ; unsigned int flush_flags ; unsigned char flush_not_queueable : 1 ; struct blk_flush_queue *fq ; struct list_head requeue_list ; spinlock_t requeue_lock ; struct work_struct requeue_work ; struct mutex sysfs_lock ; int bypass_depth ; atomic_t mq_freeze_depth ; bsg_job_fn *bsg_job_fn ; int bsg_job_size ; struct bsg_class_device bsg_dev ; struct throtl_data *td ; struct callback_head callback_head ; wait_queue_head_t mq_freeze_wq ; struct percpu_ref mq_usage_counter ; struct list_head all_q_node ; struct blk_mq_tag_set *tag_set ; struct list_head tag_set_list ; }; struct rq_map_data { struct page **pages ; int page_order ; int nr_entries ; unsigned long offset ; int null_mapped ; int from_user ; }; struct blk_plug { struct list_head list ; struct list_head mq_list ; struct list_head cb_list ; }; struct blk_integrity_iter { void *prot_buf ; void *data_buf ; sector_t seed ; unsigned int data_size ; unsigned short interval ; char const *disk_name ; }; typedef int integrity_processing_fn(struct blk_integrity_iter * ); struct blk_integrity { integrity_processing_fn *generate_fn ; integrity_processing_fn *verify_fn ; unsigned short flags ; unsigned short tuple_size ; unsigned short interval ; unsigned short tag_size ; char const *name ; struct kobject kobj ; }; struct block_device_operations { int (*open)(struct block_device * , fmode_t ) ; void (*release)(struct gendisk * , fmode_t ) ; int (*rw_page)(struct block_device * , sector_t , struct page * , int ) ; int (*ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; long (*direct_access)(struct block_device * , sector_t , void ** , unsigned long * , long ) ; unsigned int (*check_events)(struct gendisk * , unsigned int ) ; int (*media_changed)(struct gendisk * ) ; void (*unlock_native_capacity)(struct gendisk * ) ; int (*revalidate_disk)(struct gendisk * ) ; int (*getgeo)(struct block_device * , struct hd_geometry * ) ; void (*swap_slot_free_notify)(struct block_device * , unsigned long ) ; struct module *owner ; }; struct rchan; struct rchan_buf { void *start ; void *data ; size_t offset ; size_t subbufs_produced ; size_t subbufs_consumed ; struct rchan *chan ; wait_queue_head_t read_wait ; struct timer_list timer ; struct dentry *dentry ; struct kref kref ; struct page **page_array ; unsigned int page_count ; unsigned int finalized ; size_t *padding ; size_t prev_padding ; size_t bytes_consumed ; size_t early_bytes ; unsigned int cpu ; }; struct rchan_callbacks; struct rchan { u32 version ; size_t subbuf_size ; size_t n_subbufs ; size_t alloc_size ; struct rchan_callbacks *cb ; struct kref kref ; void *private_data ; size_t last_toobig ; struct rchan_buf *buf[8192U] ; int is_global ; struct list_head list ; struct dentry *parent ; int has_base_filename ; char base_filename[255U] ; }; struct rchan_callbacks { int (*subbuf_start)(struct rchan_buf * , void * , void * , size_t ) ; void (*buf_mapped)(struct rchan_buf * , struct file * ) ; void (*buf_unmapped)(struct rchan_buf * , struct file * ) ; struct dentry *(*create_buf_file)(char const * , struct dentry * , umode_t , struct rchan_buf * , int * ) ; int (*remove_buf_file)(struct dentry * ) ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kvec { void *iov_base ; size_t iov_len ; }; union __anonunion____missing_field_name_260 { struct iovec const *iov ; struct kvec const *kvec ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion____missing_field_name_260 __annonCompField83 ; unsigned long nr_segs ; }; typedef s32 compat_time_t; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec ; s32 tv_nsec ; }; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct blk_trace { int trace_state ; struct rchan *rchan ; unsigned long *sequence ; unsigned char *msg_data ; u16 act_mask ; u64 start_lba ; u64 end_lba ; u32 pid ; u32 dev ; struct dentry *dir ; struct dentry *dropped_file ; struct dentry *msg_file ; struct list_head running_list ; atomic_t dropped ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; struct scsi_sense_hdr { u8 response_code ; u8 sense_key ; u8 asc ; u8 ascq ; u8 byte4 ; u8 byte5 ; u8 byte6 ; u8 additional_length ; }; struct scsi_cmnd; enum scsi_device_state { SDEV_CREATED = 1, SDEV_RUNNING = 2, SDEV_CANCEL = 3, SDEV_DEL = 4, SDEV_QUIESCE = 5, SDEV_OFFLINE = 6, SDEV_TRANSPORT_OFFLINE = 7, SDEV_BLOCK = 8, SDEV_CREATED_BLOCK = 9 } ; struct Scsi_Host; struct scsi_target; struct scsi_dh_data; struct scsi_device { struct Scsi_Host *host ; struct request_queue *request_queue ; struct list_head siblings ; struct list_head same_target_siblings ; atomic_t device_busy ; atomic_t device_blocked ; spinlock_t list_lock ; struct list_head cmd_list ; struct list_head starved_entry ; struct scsi_cmnd *current_cmnd ; unsigned short queue_depth ; unsigned short max_queue_depth ; unsigned short last_queue_full_depth ; unsigned short last_queue_full_count ; unsigned long last_queue_full_time ; unsigned long queue_ramp_up_period ; unsigned long last_queue_ramp_up ; unsigned int id ; unsigned int channel ; u64 lun ; unsigned int manufacturer ; unsigned int sector_size ; void *hostdata ; char type ; char scsi_level ; char inq_periph_qual ; unsigned char inquiry_len ; unsigned char *inquiry ; char const *vendor ; char const *model ; char const *rev ; int vpd_pg83_len ; unsigned char *vpd_pg83 ; int vpd_pg80_len ; unsigned char *vpd_pg80 ; unsigned char current_tag ; struct scsi_target *sdev_target ; unsigned int sdev_bflags ; unsigned int eh_timeout ; unsigned char removable : 1 ; unsigned char changed : 1 ; unsigned char busy : 1 ; unsigned char lockable : 1 ; unsigned char locked : 1 ; unsigned char borken : 1 ; unsigned char disconnect : 1 ; unsigned char soft_reset : 1 ; unsigned char sdtr : 1 ; unsigned char wdtr : 1 ; unsigned char ppr : 1 ; unsigned char tagged_supported : 1 ; unsigned char simple_tags : 1 ; unsigned char was_reset : 1 ; unsigned char expecting_cc_ua : 1 ; unsigned char use_10_for_rw : 1 ; unsigned char use_10_for_ms : 1 ; unsigned char no_report_opcodes : 1 ; unsigned char no_write_same : 1 ; unsigned char use_16_for_rw : 1 ; unsigned char skip_ms_page_8 : 1 ; unsigned char skip_ms_page_3f : 1 ; unsigned char skip_vpd_pages : 1 ; unsigned char try_vpd_pages : 1 ; unsigned char use_192_bytes_for_3f : 1 ; unsigned char no_start_on_add : 1 ; unsigned char allow_restart : 1 ; unsigned char manage_start_stop : 1 ; unsigned char start_stop_pwr_cond : 1 ; unsigned char no_uld_attach : 1 ; unsigned char select_no_atn : 1 ; unsigned char fix_capacity : 1 ; unsigned char guess_capacity : 1 ; unsigned char retry_hwerror : 1 ; unsigned char last_sector_bug : 1 ; unsigned char no_read_disc_info : 1 ; unsigned char no_read_capacity_16 : 1 ; unsigned char try_rc_10_first : 1 ; unsigned char is_visible : 1 ; unsigned char wce_default_on : 1 ; unsigned char no_dif : 1 ; unsigned char broken_fua : 1 ; unsigned char lun_in_cdb : 1 ; atomic_t disk_events_disable_depth ; unsigned long supported_events[1U] ; unsigned long pending_events[1U] ; struct list_head event_list ; struct work_struct event_work ; unsigned int max_device_blocked ; atomic_t iorequest_cnt ; atomic_t iodone_cnt ; atomic_t ioerr_cnt ; struct device sdev_gendev ; struct device sdev_dev ; struct execute_work ew ; struct work_struct requeue_work ; struct scsi_dh_data *scsi_dh_data ; enum scsi_device_state sdev_state ; unsigned long sdev_data[0U] ; }; struct scsi_device_handler { struct list_head list ; struct module *module ; char const *name ; int (*check_sense)(struct scsi_device * , struct scsi_sense_hdr * ) ; struct scsi_dh_data *(*attach)(struct scsi_device * ) ; void (*detach)(struct scsi_device * ) ; int (*activate)(struct scsi_device * , void (*)(void * , int ) , void * ) ; int (*prep_fn)(struct scsi_device * , struct request * ) ; int (*set_params)(struct scsi_device * , char const * ) ; bool (*match)(struct scsi_device * ) ; }; struct scsi_dh_data { struct scsi_device_handler *scsi_dh ; struct scsi_device *sdev ; struct kref kref ; }; enum scsi_target_state { STARGET_CREATED = 1, STARGET_RUNNING = 2, STARGET_DEL = 3 } ; struct scsi_target { struct scsi_device *starget_sdev_user ; struct list_head siblings ; struct list_head devices ; struct device dev ; struct kref reap_ref ; unsigned int channel ; unsigned int id ; unsigned char create : 1 ; unsigned char single_lun : 1 ; unsigned char pdt_1f_for_no_lun : 1 ; unsigned char no_report_luns : 1 ; unsigned char expecting_lun_change : 1 ; atomic_t target_busy ; atomic_t target_blocked ; unsigned int can_queue ; unsigned int max_target_blocked ; char scsi_level ; enum scsi_target_state state ; void *hostdata ; unsigned long starget_data[0U] ; }; struct scsi_data_buffer { struct sg_table table ; unsigned int length ; int resid ; }; struct scsi_pointer { char *ptr ; int this_residual ; struct scatterlist *buffer ; int buffers_residual ; dma_addr_t dma_handle ; int volatile Status ; int volatile Message ; int volatile have_data_in ; int volatile sent_command ; int volatile phase ; }; struct scsi_cmnd { struct scsi_device *device ; struct list_head list ; struct list_head eh_entry ; struct delayed_work abort_work ; int eh_eflags ; unsigned long serial_number ; unsigned long jiffies_at_alloc ; int retries ; int allowed ; unsigned char prot_op ; unsigned char prot_type ; unsigned char prot_flags ; unsigned short cmd_len ; enum dma_data_direction sc_data_direction ; unsigned char *cmnd ; struct scsi_data_buffer sdb ; struct scsi_data_buffer *prot_sdb ; unsigned int underflow ; unsigned int transfersize ; struct request *request ; unsigned char *sense_buffer ; void (*scsi_done)(struct scsi_cmnd * ) ; struct scsi_pointer SCp ; unsigned char *host_scribble ; int result ; int flags ; unsigned char tag ; }; struct blk_mq_tags; struct blk_mq_cpu_notifier { struct list_head list ; void *data ; int (*notify)(void * , unsigned long , unsigned int ) ; }; struct blk_align_bitmap; struct blk_mq_ctxmap { unsigned int size ; unsigned int bits_per_word ; struct blk_align_bitmap *map ; }; struct __anonstruct____missing_field_name_286 { spinlock_t lock ; struct list_head dispatch ; }; struct blk_mq_hw_ctx { struct __anonstruct____missing_field_name_286 __annonCompField84 ; unsigned long state ; struct delayed_work run_work ; struct delayed_work delay_work ; cpumask_var_t cpumask ; int next_cpu ; int next_cpu_batch ; unsigned long flags ; struct request_queue *queue ; struct blk_flush_queue *fq ; void *driver_data ; struct blk_mq_ctxmap ctx_map ; unsigned int nr_ctx ; struct blk_mq_ctx **ctxs ; atomic_t wait_index ; struct blk_mq_tags *tags ; unsigned long queued ; unsigned long run ; unsigned long dispatched[10U] ; unsigned int numa_node ; unsigned int queue_num ; atomic_t nr_active ; struct blk_mq_cpu_notifier cpu_notifier ; struct kobject kobj ; }; struct blk_mq_tag_set { struct blk_mq_ops *ops ; unsigned int nr_hw_queues ; unsigned int queue_depth ; unsigned int reserved_tags ; unsigned int cmd_size ; int numa_node ; unsigned int timeout ; unsigned int flags ; void *driver_data ; struct blk_mq_tags **tags ; struct mutex tag_list_lock ; struct list_head tag_list ; }; struct blk_mq_queue_data { struct request *rq ; struct list_head *list ; bool last ; }; typedef int queue_rq_fn(struct blk_mq_hw_ctx * , struct blk_mq_queue_data const * ); typedef struct blk_mq_hw_ctx *map_queue_fn(struct request_queue * , int const ); typedef enum blk_eh_timer_return timeout_fn(struct request * , bool ); typedef int init_hctx_fn(struct blk_mq_hw_ctx * , void * , unsigned int ); typedef void exit_hctx_fn(struct blk_mq_hw_ctx * , unsigned int ); typedef int init_request_fn(void * , struct request * , unsigned int , unsigned int , unsigned int ); typedef void exit_request_fn(void * , struct request * , unsigned int , unsigned int ); struct blk_mq_ops { queue_rq_fn *queue_rq ; map_queue_fn *map_queue ; timeout_fn *timeout ; softirq_done_fn *complete ; init_hctx_fn *init_hctx ; exit_hctx_fn *exit_hctx ; init_request_fn *init_request ; exit_request_fn *exit_request ; }; struct scsi_host_cmd_pool; struct scsi_transport_template; struct scsi_host_template { struct module *module ; char const *name ; int (*detect)(struct scsi_host_template * ) ; int (*release)(struct Scsi_Host * ) ; char const *(*info)(struct Scsi_Host * ) ; int (*ioctl)(struct scsi_device * , int , void * ) ; int (*compat_ioctl)(struct scsi_device * , int , void * ) ; int (*queuecommand)(struct Scsi_Host * , struct scsi_cmnd * ) ; int (*eh_abort_handler)(struct scsi_cmnd * ) ; int (*eh_device_reset_handler)(struct scsi_cmnd * ) ; int (*eh_target_reset_handler)(struct scsi_cmnd * ) ; int (*eh_bus_reset_handler)(struct scsi_cmnd * ) ; int (*eh_host_reset_handler)(struct scsi_cmnd * ) ; int (*slave_alloc)(struct scsi_device * ) ; int (*slave_configure)(struct scsi_device * ) ; void (*slave_destroy)(struct scsi_device * ) ; int (*target_alloc)(struct scsi_target * ) ; void (*target_destroy)(struct scsi_target * ) ; int (*scan_finished)(struct Scsi_Host * , unsigned long ) ; void (*scan_start)(struct Scsi_Host * ) ; int (*change_queue_depth)(struct scsi_device * , int ) ; int (*bios_param)(struct scsi_device * , struct block_device * , sector_t , int * ) ; void (*unlock_native_capacity)(struct scsi_device * ) ; int (*show_info)(struct seq_file * , struct Scsi_Host * ) ; int (*write_info)(struct Scsi_Host * , char * , int ) ; enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd * ) ; int (*host_reset)(struct Scsi_Host * , int ) ; char const *proc_name ; struct proc_dir_entry *proc_dir ; int can_queue ; int this_id ; unsigned short sg_tablesize ; unsigned short sg_prot_tablesize ; unsigned int max_sectors ; unsigned long dma_boundary ; short cmd_per_lun ; unsigned char present ; int tag_alloc_policy ; unsigned char use_blk_tags : 1 ; unsigned char track_queue_depth : 1 ; unsigned char supported_mode : 2 ; unsigned char unchecked_isa_dma : 1 ; unsigned char use_clustering : 1 ; unsigned char emulated : 1 ; unsigned char skip_settle_delay : 1 ; unsigned char no_write_same : 1 ; unsigned char no_async_abort : 1 ; unsigned int max_host_blocked ; struct device_attribute **shost_attrs ; struct device_attribute **sdev_attrs ; struct list_head legacy_hosts ; u64 vendor_id ; unsigned int cmd_size ; struct scsi_host_cmd_pool *cmd_pool ; bool disable_blk_mq ; }; enum scsi_host_state { SHOST_CREATED = 1, SHOST_RUNNING = 2, SHOST_CANCEL = 3, SHOST_DEL = 4, SHOST_RECOVERY = 5, SHOST_CANCEL_RECOVERY = 6, SHOST_DEL_RECOVERY = 7 } ; union __anonunion____missing_field_name_287 { struct blk_queue_tag *bqt ; struct blk_mq_tag_set tag_set ; }; struct Scsi_Host { struct list_head __devices ; struct list_head __targets ; struct scsi_host_cmd_pool *cmd_pool ; spinlock_t free_list_lock ; struct list_head free_list ; struct list_head starved_list ; spinlock_t default_lock ; spinlock_t *host_lock ; struct mutex scan_mutex ; struct list_head eh_cmd_q ; struct task_struct *ehandler ; struct completion *eh_action ; wait_queue_head_t host_wait ; struct scsi_host_template *hostt ; struct scsi_transport_template *transportt ; union __anonunion____missing_field_name_287 __annonCompField85 ; atomic_t host_busy ; atomic_t host_blocked ; unsigned int host_failed ; unsigned int host_eh_scheduled ; unsigned int host_no ; int eh_deadline ; unsigned long last_reset ; unsigned int max_channel ; unsigned int max_id ; u64 max_lun ; unsigned int unique_id ; unsigned short max_cmd_len ; int this_id ; int can_queue ; short cmd_per_lun ; unsigned short sg_tablesize ; unsigned short sg_prot_tablesize ; unsigned int max_sectors ; unsigned long dma_boundary ; unsigned int nr_hw_queues ; unsigned long cmd_serial_number ; unsigned char active_mode : 2 ; unsigned char unchecked_isa_dma : 1 ; unsigned char use_clustering : 1 ; unsigned char host_self_blocked : 1 ; unsigned char reverse_ordering : 1 ; unsigned char tmf_in_progress : 1 ; unsigned char async_scan : 1 ; unsigned char eh_noresume : 1 ; unsigned char no_write_same : 1 ; unsigned char use_blk_mq : 1 ; unsigned char use_cmd_list : 1 ; char work_q_name[20U] ; struct workqueue_struct *work_q ; struct workqueue_struct *tmf_work_q ; unsigned char no_scsi2_lun_in_cdb : 1 ; unsigned int max_host_blocked ; unsigned int prot_capabilities ; unsigned char prot_guard_type ; struct request_queue *uspace_req_q ; unsigned long base ; unsigned long io_port ; unsigned char n_io_port ; unsigned char dma_channel ; unsigned int irq ; enum scsi_host_state shost_state ; struct device shost_gendev ; struct device shost_dev ; struct list_head sht_legacy_list ; void *shost_data ; struct device *dma_dev ; unsigned long hostdata[0U] ; }; struct scsi_ioctl_command { unsigned int inlen ; unsigned int outlen ; unsigned char data[0U] ; }; typedef struct scsi_ioctl_command Scsi_Ioctl_Command; struct sg_io_hdr { int interface_id ; int dxfer_direction ; unsigned char cmd_len ; unsigned char mx_sb_len ; unsigned short iovec_count ; unsigned int dxfer_len ; void *dxferp ; unsigned char *cmdp ; void *sbp ; unsigned int timeout ; unsigned int flags ; int pack_id ; void *usr_ptr ; unsigned char status ; unsigned char masked_status ; unsigned char msg_status ; unsigned char sb_len_wr ; unsigned short host_status ; unsigned short driver_status ; int resid ; unsigned int duration ; unsigned int info ; }; typedef struct sg_io_hdr sg_io_hdr_t; struct sg_scsi_id { int host_no ; int channel ; int scsi_id ; int lun ; int scsi_type ; short h_cmd_per_lun ; short d_queue_depth ; int unused[2U] ; }; typedef struct sg_scsi_id sg_scsi_id_t; struct sg_req_info { char req_state ; char orphan ; char sg_io_owned ; char problem ; int pack_id ; void *usr_ptr ; unsigned int duration ; int unused ; }; typedef struct sg_req_info sg_req_info_t; struct sg_header { int pack_len ; int reply_len ; int pack_id ; int result ; unsigned char twelve_byte : 1 ; unsigned char target_status : 5 ; unsigned char host_status ; unsigned char driver_status ; unsigned short other_flags : 10 ; unsigned char sense_buffer[16U] ; }; struct sg_scatter_hold { unsigned short k_use_sg ; unsigned int sglist_len ; unsigned int bufflen ; struct page **pages ; int page_order ; char dio_in_use ; unsigned char cmd_opcode ; }; typedef struct sg_scatter_hold Sg_scatter_hold; struct sg_device; struct sg_fd; struct sg_request { struct sg_request *nextrp ; struct sg_fd *parentfp ; Sg_scatter_hold data ; sg_io_hdr_t header ; unsigned char sense_b[96U] ; char res_used ; char orphan ; char sg_io_owned ; char done ; struct request *rq ; struct bio *bio ; struct execute_work ew ; }; typedef struct sg_request Sg_request; struct sg_fd { struct list_head sfd_siblings ; struct sg_device *parentdp ; wait_queue_head_t read_wait ; rwlock_t rq_list_lock ; int timeout ; int timeout_user ; Sg_scatter_hold reserve ; unsigned int save_scat_len ; Sg_request *headrp ; struct fasync_struct *async_qp ; Sg_request req_arr[16U] ; char low_dma ; char force_packid ; char cmd_q ; unsigned char next_cmd_len ; char keep_orphan ; char mmap_called ; struct kref f_ref ; struct execute_work ew ; }; typedef struct sg_fd Sg_fd; struct sg_device { struct scsi_device *device ; wait_queue_head_t open_wait ; struct mutex open_rel_lock ; int sg_tablesize ; u32 index ; struct list_head sfds ; rwlock_t sfd_lock ; atomic_t detaching ; bool exclude ; int open_cnt ; char sgdebug ; struct gendisk *disk ; struct cdev *cdev ; struct kref d_ref ; }; typedef struct sg_device Sg_device; struct sg_proc_leaf { char const *name ; struct file_operations const *fops ; }; struct sg_proc_deviter { loff_t index ; size_t max ; }; typedef bool ldv_func_ret_type; typedef bool ldv_func_ret_type___0; typedef bool ldv_func_ret_type___1; typedef bool ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___5; typedef int ldv_func_ret_type___6; typedef int ldv_func_ret_type___7; typedef int ldv_func_ret_type___8; __inline static long ldv__builtin_expect(long exp , long c ) ; __inline static void __read_once_size(void const volatile *p , void *res , int size ) { { switch (size) { case 1: *((__u8 *)res) = *((__u8 volatile *)p); goto ldv_880; case 2: *((__u16 *)res) = *((__u16 volatile *)p); goto ldv_880; case 4: *((__u32 *)res) = *((__u32 volatile *)p); goto ldv_880; case 8: *((__u64 *)res) = *((__u64 volatile *)p); goto ldv_880; default: __asm__ volatile ("": : : "memory"); __builtin_memcpy(res, (void const *)p, (unsigned long )size); __asm__ volatile ("": : : "memory"); } ldv_880: ; return; } } extern struct module __this_module ; __inline static int constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } __inline static int fls64(__u64 x ) { int bitpos ; { bitpos = -1; __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); return (bitpos + 1); } } extern int printk(char const * , ...) ; extern void __might_sleep(char const * , int , int ) ; extern void __might_fault(char const * , int ) ; extern int kstrtoul_from_user(char const * , size_t , unsigned int , unsigned long * ) ; extern int sprintf(char * , char const * , ...) ; bool ldv_is_err(void const *ptr ) ; void *ldv_err_ptr(long error ) ; long ldv_ptr_err(void const *ptr ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void list_del(struct list_head * ) ; __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void __bad_percpu_size(void) ; extern void warn_slowpath_null(char const * , int const ) ; __inline static int __get_order(unsigned long size ) { int order ; { size = size - 1UL; size = size >> 12; order = fls64((__u64 )size); return (order); } } extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_3129; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3129; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3129; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3129; default: __bad_percpu_size(); } ldv_3129: ; return (pfo_ret__); } } extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern char *strcpy(char * , char const * ) ; extern int strcmp(char const * , char const * ) ; __inline static void *ERR_PTR(long error ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static bool IS_ERR(void const *ptr ) ; extern struct tss_struct cpu_tss ; __inline static unsigned long current_top_of_stack(void) { u64 pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); goto ldv_5437; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); goto ldv_5437; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); goto ldv_5437; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); goto ldv_5437; default: __bad_percpu_size(); } ldv_5437: ; return ((unsigned long )pfo_ret__); } } extern void __xadd_wrong_size(void) ; __inline static int atomic_read(atomic_t const *v ) { int __var ; { __var = 0; return ((int )*((int const volatile *)(& v->counter))); } } __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static int atomic_sub_and_test(int i , atomic_t *v ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); return ((int )((signed char )c) != 0); } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); return; } } __inline static int atomic_add_return(int i , atomic_t *v ) { int __ret ; { __ret = i; switch (4UL) { case 1UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; case 2UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; case 4UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; case 8UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; default: __xadd_wrong_size(); } ldv_5659: ; return (__ret + i); } } __inline static struct thread_info *current_thread_info(void) { unsigned long tmp ; { tmp = current_top_of_stack(); return ((struct thread_info *)(tmp - 32768UL)); } } extern int __preempt_count ; __inline static void __preempt_count_sub(int val ) { int pao_ID__ ; { pao_ID__ = 0; switch (4UL) { case 1UL: ; if (pao_ID__ == 1) { __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); } goto ldv_6071; case 2UL: ; if (pao_ID__ == 1) { __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); } goto ldv_6071; case 4UL: ; if (pao_ID__ == 1) { __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); } goto ldv_6071; case 8UL: ; if (pao_ID__ == 1) { __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); } goto ldv_6071; default: __bad_percpu_size(); } ldv_6071: ; return; } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __rwlock_init(rwlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_read_lock(rwlock_t * ) ; extern void _raw_write_lock_irq(rwlock_t * ) ; extern unsigned long _raw_read_lock_irqsave(rwlock_t * ) ; extern unsigned long _raw_write_lock_irqsave(rwlock_t * ) ; extern void _raw_read_unlock(rwlock_t * ) ; extern void _raw_write_unlock_irq(rwlock_t * ) ; extern void _raw_read_unlock_irqrestore(rwlock_t * , unsigned long ) ; extern void _raw_write_unlock_irqrestore(rwlock_t * , unsigned long ) ; extern void dump_page(struct page * , char const * ) ; extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern long prepare_to_wait_event(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; extern unsigned long volatile jiffies ; extern unsigned int jiffies_to_msecs(unsigned long const ) ; extern unsigned long __msecs_to_jiffies(unsigned int const ) ; __inline static unsigned long msecs_to_jiffies(unsigned int const m ) { unsigned long tmp___0 ; { tmp___0 = __msecs_to_jiffies(m); return (tmp___0); } } extern int debug_lockdep_rcu_enabled(void) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *system_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; extern void flush_workqueue(struct workqueue_struct * ) ; void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) ; __inline static bool queue_work(struct workqueue_struct *wq , struct work_struct *work ) { bool tmp ; { tmp = ldv_queue_work_on_5(8192, wq, work); return (tmp); } } __inline static bool schedule_work(struct work_struct *work ) { bool tmp ; { tmp = queue_work(system_wq, work); return (tmp); } } extern struct page *alloc_pages_current(gfp_t , unsigned int ) ; __inline static struct page *alloc_pages(gfp_t gfp_mask , unsigned int order ) { struct page *tmp ; { tmp = alloc_pages_current(gfp_mask, order); return (tmp); } } extern void __free_pages(struct page * , unsigned int ) ; extern void *idr_find_slowpath(struct idr * , int ) ; extern void idr_preload(gfp_t ) ; extern int idr_alloc(struct idr * , void * , int , int , gfp_t ) ; extern int idr_for_each(struct idr * , int (*)(int , void * , void * ) , void * ) ; extern void idr_remove(struct idr * , int ) ; extern void idr_destroy(struct idr * ) ; __inline static void idr_preload_end(void) { { __asm__ volatile ("": : : "memory"); __preempt_count_sub(1); return; } } __inline static void *idr_find(struct idr *idr , int id ) { struct idr_layer *hint ; struct idr_layer *________p1 ; struct idr_layer *_________p1 ; union __anonunion___u_168 __u ; int tmp ; struct idr_layer *________p1___0 ; struct idr_layer *_________p1___0 ; union __anonunion___u_170 __u___0 ; int tmp___0 ; void *tmp___1 ; { __read_once_size((void const volatile *)(& idr->hint), (void *)(& __u.__c), 8); _________p1 = __u.__val; ________p1 = _________p1; tmp = debug_lockdep_rcu_enabled(); hint = ________p1; if ((unsigned long )hint != (unsigned long )((struct idr_layer *)0) && (id & -256) == hint->prefix) { __read_once_size((void const volatile *)(& hint->ary) + ((unsigned long )id & 255UL), (void *)(& __u___0.__c), 8); _________p1___0 = __u___0.__val; ________p1___0 = _________p1___0; tmp___0 = debug_lockdep_rcu_enabled(); return ((void *)________p1___0); } else { } tmp___1 = idr_find_slowpath(idr, id); return (tmp___1); } } extern int sysfs_create_link(struct kobject * , struct kobject * , char const * ) ; extern void sysfs_remove_link(struct kobject * , char const * ) ; __inline static void kref_init(struct kref *kref ) { { atomic_set(& kref->refcount, 1); return; } } __inline static void kref_get(struct kref *kref ) { bool __warned ; int __ret_warn_once ; int tmp ; int __ret_warn_on ; long tmp___0 ; long tmp___1 ; long tmp___2 ; { tmp = atomic_add_return(1, & kref->refcount); __ret_warn_once = tmp <= 1; tmp___2 = ldv__builtin_expect(__ret_warn_once != 0, 0L); if (tmp___2 != 0L) { __ret_warn_on = ! __warned; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("include/linux/kref.h", 47); } else { } tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { __warned = 1; } else { } } else { } ldv__builtin_expect(__ret_warn_once != 0, 0L); return; } } __inline static int kref_sub(struct kref *kref , unsigned int count , void (*release)(struct kref * ) ) { int __ret_warn_on ; long tmp ; int tmp___0 ; { __ret_warn_on = (unsigned long )release == (unsigned long )((void (*)(struct kref * ))0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/kref.h", 71); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); tmp___0 = atomic_sub_and_test((int )count, & kref->refcount); if (tmp___0 != 0) { (*release)(kref); return (1); } else { } return (0); } } __inline static int kref_put(struct kref *kref , void (*release)(struct kref * ) ) { int tmp ; { tmp = kref_sub(kref, 1U, release); return (tmp); } } void ldv___module_get_11(struct module *ldv_func_arg1 ) ; void ldv_module_put_12(struct module *ldv_func_arg1 ) ; void ldv_module_get(struct module *module ) ; void ldv_module_put(struct module *module ) ; extern bool capable(int ) ; extern void schedule(void) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } int ldv_state_variable_8 ; loff_t *devstrs_seq_ops_group3 ; int ldv_state_variable_15 ; struct file *debug_fops_group2 ; struct inode *dressz_fops_group1 ; struct work_struct *ldv_work_struct_1_3 ; struct file *devstrs_fops_group2 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; void *devstrs_seq_ops_group2 ; struct device *sg_interface_group1 ; int ldv_state_variable_13 ; int ldv_work_1_1 ; int ldv_state_variable_12 ; struct inode *devstrs_fops_group1 ; int ldv_state_variable_14 ; struct inode *debug_fops_group1 ; struct work_struct *ldv_work_struct_2_3 ; struct work_struct *ldv_work_struct_2_0 ; struct file *adio_fops_group2 ; int ldv_state_variable_9 ; struct work_struct *ldv_work_struct_2_2 ; struct inode *sg_fops_group1 ; int ref_cnt ; struct file *sg_fops_group2 ; struct file *devhdr_fops_group2 ; struct seq_file *debug_seq_ops_group1 ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; struct work_struct *ldv_work_struct_1_0 ; struct inode *version_fops_group1 ; struct work_struct *ldv_work_struct_1_1 ; int ldv_state_variable_10 ; struct inode *devhdr_fops_group1 ; int ldv_work_1_3 ; struct work_struct *ldv_work_struct_2_1 ; int ldv_state_variable_6 ; struct seq_file *dev_seq_ops_group1 ; int ldv_state_variable_2 ; int ldv_work_2_0 ; struct file *dev_fops_group2 ; struct file *dressz_fops_group2 ; struct class_interface *sg_interface_group0 ; struct file *version_fops_group2 ; int ldv_state_variable_11 ; int ldv_work_1_2 ; int LDV_IN_INTERRUPT = 1; struct inode *adio_fops_group1 ; loff_t *debug_seq_ops_group3 ; struct work_struct *ldv_work_struct_1_2 ; struct inode *dev_fops_group1 ; void *debug_seq_ops_group2 ; int ldv_state_variable_3 ; int ldv_work_2_2 ; struct seq_file *devstrs_seq_ops_group1 ; int ldv_work_1_0 ; int ldv_work_2_3 ; void *dev_seq_ops_group2 ; loff_t *dev_seq_ops_group3 ; int ldv_state_variable_4 ; int ldv_work_2_1 ; void ldv_initialize_class_interface_15(void) ; void ldv_file_operations_6(void) ; void call_and_disable_work_1(struct work_struct *work ) ; void work_init_2(void) ; void call_and_disable_all_2(int state ) ; void call_and_disable_all_1(int state ) ; void activate_work_2(struct work_struct *work , int state ) ; void ldv_file_operations_10(void) ; void ldv_seq_operations_7(void) ; void activate_work_1(struct work_struct *work , int state ) ; void ldv_seq_operations_3(void) ; void ldv_file_operations_9(void) ; void ldv_file_operations_8(void) ; void ldv_file_operations_13(void) ; void disable_work_2(struct work_struct *work ) ; void disable_work_1(struct work_struct *work ) ; void work_init_1(void) ; void invoke_work_1(void) ; void ldv_seq_operations_5(void) ; void ldv_file_operations_11(void) ; void call_and_disable_work_2(struct work_struct *work ) ; void ldv_file_operations_12(void) ; void invoke_work_2(void) ; void ldv_file_operations_4(void) ; static int sg_version_num = 30536; __inline static unsigned int iminor(struct inode const *inode ) { { return ((unsigned int )inode->i_rdev & 1048575U); } } extern int fasync_helper(int , struct file * , int , struct fasync_struct ** ) ; extern void kill_fasync(struct fasync_struct ** , int , int ) ; extern int register_chrdev_region(dev_t , unsigned int , char const * ) ; extern void unregister_chrdev_region(dev_t , unsigned int ) ; extern loff_t no_llseek(struct file * , loff_t , int ) ; int ldv_nonseekable_open_10(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) ; __inline static int PageTail(struct page const *page ) { int tmp ; { tmp = constant_test_bit(15L, (unsigned long const volatile *)(& page->flags)); return (tmp); } } extern bool __get_page_tail(struct page * ) ; __inline static void get_page(struct page *page ) { bool tmp ; long tmp___0 ; int tmp___1 ; long tmp___2 ; int tmp___3 ; long tmp___4 ; { tmp___1 = PageTail((struct page const *)page); tmp___2 = ldv__builtin_expect(tmp___1 != 0, 0L); if (tmp___2 != 0L) { tmp = __get_page_tail(page); tmp___0 = ldv__builtin_expect((long )tmp, 1L); if (tmp___0 != 0L) { return; } else { } } else { } tmp___3 = atomic_read((atomic_t const *)(& page->__annonCompField42.__annonCompField41.__annonCompField40._count)); tmp___4 = ldv__builtin_expect(tmp___3 <= 0, 0L); if (tmp___4 != 0L) { dump_page(page, "VM_BUG_ON_PAGE(atomic_read(&page->_count) <= 0)"); __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (543), "i" (12UL)); ldv_25251: ; goto ldv_25251; } else { } atomic_inc(& page->__annonCompField42.__annonCompField41.__annonCompField40._count); return; } } __inline static void *lowmem_page_address(struct page const *page ) { { return ((void *)((unsigned long )((unsigned long long )(((long )page + 24189255811072L) / 64L) << 12) + 0xffff880000000000UL)); } } __inline static bool __chk_range_not_ok(unsigned long addr , unsigned long size , unsigned long limit ) { { addr = addr + size; if (addr < size) { return (1); } else { } return (addr > limit); } } extern int __get_user_bad(void) ; extern void __put_user_bad(void) ; extern unsigned long copy_user_enhanced_fast_string(void * , void const * , unsigned int ) ; extern unsigned long copy_user_generic_string(void * , void const * , unsigned int ) ; extern unsigned long copy_user_generic_unrolled(void * , void const * , unsigned int ) ; __inline static unsigned long copy_user_generic(void *to , void const *from , unsigned int len ) { unsigned int ret ; { __asm__ volatile ("661:\n\tcall %P4\n662:\n.skip -((((6651f-6641f) ^ (((6651f-6641f) ^ (6652f-6642f)) & -(-((6651f-6641f) - (6652f-6642f))))) - (662b-661b)) > 0) * (((6651f-6641f) ^ (((6651f-6641f) ^ (6652f-6642f)) & -(-((6651f-6641f) - (6652f-6642f))))) - (662b-661b)), 0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 3*32+16)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n .long 661b - .\n .long 6642f - .\n .word ( 9*32+ 9)\n .byte 663b-661b\n .byte 6652f-6642f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\tcall %P5\n6651:\n\t6642:\n\tcall %P6\n6652:\n\t.popsection": "=a" (ret), "=D" (to), "=S" (from), "=d" (len): [old] "i" (& copy_user_generic_unrolled), [new1] "i" (& copy_user_generic_string), [new2] "i" (& copy_user_enhanced_fast_string), "1" (to), "2" (from), "3" (len): "memory", "rcx", "r8", "r9", "r10", "r11"); return ((unsigned long )ret); } } __inline static int __copy_from_user_nocheck(void *dst , void const *src , unsigned int size ) { int ret ; unsigned long tmp ; long tmp___0 ; long tmp___1 ; unsigned long tmp___2 ; { ret = 0; tmp = copy_user_generic(dst, src, size); return ((int )tmp); switch (size) { case 1U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=q" (*((u8 *)dst)): "m" (*((struct __large_struct *)src)), "i" (1), "0" (ret)); return (ret); case 2U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u16 *)dst)): "m" (*((struct __large_struct *)src)), "i" (2), "0" (ret)); return (ret); case 4U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u32 *)dst)): "m" (*((struct __large_struct *)src)), "i" (4), "0" (ret)); return (ret); case 8U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (8), "0" (ret)); return (ret); case 10U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (10), "0" (ret)); tmp___0 = ldv__builtin_expect(ret != 0, 0L); if (tmp___0 != 0L) { return (ret); } else { } __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u16 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)), "i" (2), "0" (ret)); return (ret); case 16U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (16), "0" (ret)); tmp___1 = ldv__builtin_expect(ret != 0, 0L); if (tmp___1 != 0L) { return (ret); } else { } __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)), "i" (8), "0" (ret)); return (ret); default: tmp___2 = copy_user_generic(dst, src, size); return ((int )tmp___2); } } } __inline static int __copy_from_user(void *dst , void const *src , unsigned int size ) { int tmp ; { __might_fault("./arch/x86/include/asm/uaccess_64.h", 97); tmp = __copy_from_user_nocheck(dst, src, size); return (tmp); } } __inline static int __copy_to_user_nocheck(void *dst , void const *src , unsigned int size ) { int ret ; unsigned long tmp ; long tmp___0 ; long tmp___1 ; unsigned long tmp___2 ; { ret = 0; tmp = copy_user_generic(dst, src, size); return ((int )tmp); switch (size) { case 1U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "iq" (*((u8 *)src)), "m" (*((struct __large_struct *)dst)), "i" (1), "0" (ret)); return (ret); case 2U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u16 *)src)), "m" (*((struct __large_struct *)dst)), "i" (2), "0" (ret)); return (ret); case 4U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u32 *)src)), "m" (*((struct __large_struct *)dst)), "i" (4), "0" (ret)); return (ret); case 8U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (8), "0" (ret)); return (ret); case 10U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (10), "0" (ret)); tmp___0 = ldv__builtin_expect(ret != 0, 0L); if (tmp___0 != 0L) { return (ret); } else { } __asm__ volatile ("": : : "memory"); __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u16 *)src + 4UL)), "m" (*((struct __large_struct *)dst + 4U)), "i" (2), "0" (ret)); return (ret); case 16U: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (16), "0" (ret)); tmp___1 = ldv__builtin_expect(ret != 0, 0L); if (tmp___1 != 0L) { return (ret); } else { } __asm__ volatile ("": : : "memory"); __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src + 1UL)), "m" (*((struct __large_struct *)dst + 1U)), "i" (8), "0" (ret)); return (ret); default: tmp___2 = copy_user_generic(dst, src, size); return ((int )tmp___2); } } } __inline static int __copy_to_user(void *dst , void const *src , unsigned int size ) { int tmp ; { __might_fault("./arch/x86/include/asm/uaccess_64.h", 147); tmp = __copy_to_user_nocheck(dst, src, size); return (tmp); } } extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 697); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { __copy_from_user_overflow(); } return (n); } } __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 732); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } return (n); } } __inline static void poll_wait(struct file *filp , wait_queue_head_t *wait_address , poll_table *p ) { { if (((unsigned long )p != (unsigned long )((poll_table *)0) && (unsigned long )p->_qproc != (unsigned long )((void (*)(struct file * , wait_queue_head_t * , struct poll_table_struct * ))0)) && (unsigned long )wait_address != (unsigned long )((wait_queue_head_t *)0)) { (*(p->_qproc))(filp, wait_address, p); } else { } return; } } extern struct cdev *cdev_alloc(void) ; extern int cdev_add(struct cdev * , dev_t , unsigned int ) ; extern void cdev_del(struct cdev * ) ; extern int seq_open(struct file * , struct seq_operations const * ) ; int ldv_seq_open_13(struct file *ldv_func_arg1 , struct seq_operations const *ldv_func_arg2 ) ; int ldv_seq_open_14(struct file *ldv_func_arg1 , struct seq_operations const *ldv_func_arg2 ) ; int ldv_seq_open_15(struct file *ldv_func_arg1 , struct seq_operations const *ldv_func_arg2 ) ; extern ssize_t seq_read(struct file * , char * , size_t , loff_t * ) ; extern loff_t seq_lseek(struct file * , loff_t , int ) ; extern int seq_release(struct inode * , struct file * ) ; int ldv_seq_release_16(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) ; int ldv_seq_release_17(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) ; int ldv_seq_release_18(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) ; extern int seq_puts(struct seq_file * , char const * ) ; extern int seq_printf(struct seq_file * , char const * , ...) ; extern int single_open(struct file * , int (*)(struct seq_file * , void * ) , void * ) ; extern int single_release(struct inode * , struct file * ) ; extern int ___ratelimit(struct ratelimit_state * , char const * ) ; extern void class_interface_unregister(struct class_interface * ) ; extern struct class *__class_create(struct module * , char const * , struct lock_class_key * ) ; extern void class_destroy(struct class * ) ; __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern struct device *device_create(struct class * , struct device * , dev_t , void * , char const * , ...) ; extern void device_destroy(struct class * , dev_t ) ; extern struct gendisk *alloc_disk(int ) ; extern void put_disk(struct gendisk * ) ; extern void blk_put_request(struct request * ) ; extern void __blk_put_request(struct request_queue * , struct request * ) ; extern struct request *blk_get_request(struct request_queue * , int , gfp_t ) ; extern void blk_rq_set_block_pc(struct request * ) ; extern int sg_scsi_ioctl(struct request_queue * , struct gendisk * , fmode_t , struct scsi_ioctl_command * ) ; extern int blk_rq_map_user(struct request_queue * , struct request * , struct rq_map_data * , void * , unsigned long , gfp_t ) ; extern int blk_rq_unmap_user(struct bio * ) ; extern int blk_rq_map_user_iov(struct request_queue * , struct request * , struct rq_map_data * , struct iov_iter const * , gfp_t ) ; extern void blk_execute_rq_nowait(struct request_queue * , struct gendisk * , struct request * , int , rq_end_io_fn * ) ; extern void blk_end_request_all(struct request * , int ) ; extern int blk_verify_command(unsigned char * , fmode_t ) ; __inline static unsigned int queue_max_sectors(struct request_queue *q ) { { return (q->limits.max_sectors); } } __inline static unsigned short queue_max_segments(struct request_queue *q ) { { return (q->limits.max_segments); } } __inline static int queue_dma_alignment(struct request_queue *q ) { { return ((unsigned long )q != (unsigned long )((struct request_queue *)0) ? (int )q->dma_alignment : 511); } } __inline static int blk_rq_aligned(struct request_queue *q , unsigned long addr , unsigned int len ) { unsigned int alignment ; int tmp ; { tmp = queue_dma_alignment(q); alignment = (unsigned int )tmp | q->dma_pad_mask; return (((unsigned long )alignment & addr) == 0UL && (len & alignment) == 0U); } } __inline static void iov_iter_truncate(struct iov_iter *i , u64 count ) { { if ((unsigned long long )i->count > count) { i->count = (size_t )count; } else { } return; } } extern int import_iovec(int , struct iovec const * , unsigned int , unsigned int , struct iovec ** , struct iov_iter * ) ; extern int blk_trace_setup(struct request_queue * , char * , dev_t , struct block_device * , char * ) ; extern int blk_trace_startstop(struct request_queue * , int ) ; extern int blk_trace_remove(struct request_queue * ) ; extern unsigned char const scsi_command_size_tbl[8U] ; extern bool scsi_normalize_sense(u8 const * , int , struct scsi_sense_hdr * ) ; extern void sdev_prefix_printk(char const * , struct scsi_device const * , char const * , char const * , ...) ; extern int scsi_device_get(struct scsi_device * ) ; extern void scsi_device_put(struct scsi_device * ) ; extern int scsi_autopm_get_device(struct scsi_device * ) ; extern void scsi_autopm_put_device(struct scsi_device * ) ; __inline static int scsi_device_online(struct scsi_device *sdev ) { { return (((unsigned int )sdev->sdev_state != 6U && (unsigned int )sdev->sdev_state != 7U) && (unsigned int )sdev->sdev_state != 4U); } } extern int scsi_block_when_processing_errors(struct scsi_device * ) ; __inline static bool scsi_sense_is_deferred(struct scsi_sense_hdr const *sshdr ) { { return ((bool )((unsigned int )((unsigned char )sshdr->response_code) > 111U && (int )sshdr->response_code & 1)); } } extern void __scsi_print_sense(struct scsi_device const * , char const * , unsigned char const * , int ) ; extern int scsi_register_interface(struct class_interface * ) ; extern int scsi_ioctl_block_when_processing_errors(struct scsi_device * , int , bool ) ; extern int scsi_ioctl(struct scsi_device * , int , void * ) ; int sg_big_buff ; extern unsigned int scsi_logging_level ; extern struct proc_dir_entry *proc_mkdir(char const * , struct proc_dir_entry * ) ; extern struct proc_dir_entry *proc_create_data(char const * , umode_t , struct proc_dir_entry * , struct file_operations const * , void * ) ; __inline static struct proc_dir_entry *proc_create(char const *name , umode_t mode , struct proc_dir_entry *parent , struct file_operations const *proc_fops ) { struct proc_dir_entry *tmp ; { tmp = proc_create_data(name, (int )mode, parent, proc_fops, (void *)0); return (tmp); } } extern void remove_proc_entry(char const * , struct proc_dir_entry * ) ; static char *sg_version_date = (char *)"20140603"; static int sg_proc_init(void) ; static void sg_proc_cleanup(void) ; int sg_big_buff = 32768; static int def_reserved_size = -1; static int sg_allow_dio = 0; static int scatter_elem_sz = 32768; static int scatter_elem_sz_prev = 32768; static int sg_add_device(struct device *cl_dev , struct class_interface *cl_intf ) ; static void sg_remove_device(struct device *cl_dev , struct class_interface *cl_intf ) ; static struct idr sg_index_idr = {0, 0, 0, 0, {{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "sg_index_idr.lock", 0, 0UL}}}}, 0, 0}; static rwlock_t sg_index_lock = {{{0}, {{0}}}, 3736018669U, 4294967295U, (void *)-1, {0, {0, 0}, "sg_index_lock", 0, 0UL}}; static struct class_interface sg_interface = {{0, 0}, 0, & sg_add_device, & sg_remove_device}; static void sg_rq_end_io(struct request *rq , int uptodate ) ; static int sg_start_req(Sg_request *srp , unsigned char *cmd ) ; static int sg_finish_rem_req(Sg_request *srp ) ; static int sg_build_indirect(Sg_scatter_hold *schp , Sg_fd *sfp , int buff_size ) ; static ssize_t sg_new_read(Sg_fd *sfp , char *buf , size_t count , Sg_request *srp ) ; static ssize_t sg_new_write(Sg_fd *sfp , struct file *file , char const *buf , size_t count , int blocking , int read_only , int sg_io_owned , Sg_request **o_srp ) ; static int sg_common_write(Sg_fd *sfp , Sg_request *srp , unsigned char *cmnd , int timeout , int blocking ) ; static int sg_read_oxfer(Sg_request *srp , char *outp , int num_read_xfer ) ; static void sg_remove_scat(Sg_fd *sfp , Sg_scatter_hold *schp ) ; static void sg_build_reserve(Sg_fd *sfp , int req_size ) ; static void sg_link_reserve(Sg_fd *sfp , Sg_request *srp , int size ) ; static void sg_unlink_reserve(Sg_fd *sfp , Sg_request *srp ) ; static Sg_fd *sg_add_sfp(Sg_device *sdp ) ; static void sg_remove_sfp(struct kref *kref ) ; static Sg_request *sg_get_rq_mark(Sg_fd *sfp , int pack_id ) ; static Sg_request *sg_add_request(Sg_fd *sfp ) ; static int sg_remove_request(Sg_fd *sfp , Sg_request *srp ) ; static int sg_res_in_use(Sg_fd *sfp ) ; static Sg_device *sg_get_dev(int dev ) ; static void sg_device_destroy(struct kref *kref ) ; static int sg_allow_access(struct file *filp , unsigned char *cmd ) { struct sg_fd *sfp ; int tmp ; { sfp = (struct sg_fd *)filp->private_data; if ((int )((signed char )((sfp->parentdp)->device)->type) == 6) { return (0); } else { } tmp = blk_verify_command(cmd, filp->f_mode & 2U); return (tmp); } } static int open_wait(Sg_device *sdp , int flags ) { int retval ; int __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int __ret___1 ; wait_queue_t __wait___0 ; long __ret___2 ; long __int___0 ; long tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; { retval = 0; if ((flags & 128) != 0) { goto ldv_37028; ldv_37027: mutex_unlock(& sdp->open_rel_lock); __ret = 0; __might_sleep("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 245, 0); tmp___1 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___1 == 0 && sdp->open_cnt != 0) { __ret___0 = 0L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; ldv_37024: tmp = prepare_to_wait_event(& sdp->open_wait, & __wait, 1); __int = tmp; tmp___0 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___0 != 0 || sdp->open_cnt == 0) { goto ldv_37023; } else { } if (__int != 0L) { __ret___0 = __int; goto ldv_37023; } else { } schedule(); goto ldv_37024; ldv_37023: finish_wait(& sdp->open_wait, & __wait); __ret = (int )__ret___0; } else { } retval = __ret; mutex_lock_nested(& sdp->open_rel_lock, 0U); if (retval != 0) { return (retval); } else { } tmp___2 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___2 != 0) { return (-19); } else { } ldv_37028: ; if (sdp->open_cnt > 0) { goto ldv_37027; } else { } } else { goto ldv_37040; ldv_37039: mutex_unlock(& sdp->open_rel_lock); __ret___1 = 0; __might_sleep("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 258, 0); tmp___5 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___5 == 0 && (int )sdp->exclude) { __ret___2 = 0L; INIT_LIST_HEAD(& __wait___0.task_list); __wait___0.flags = 0U; ldv_37036: tmp___3 = prepare_to_wait_event(& sdp->open_wait, & __wait___0, 1); __int___0 = tmp___3; tmp___4 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___4 != 0 || ! sdp->exclude) { goto ldv_37035; } else { } if (__int___0 != 0L) { __ret___2 = __int___0; goto ldv_37035; } else { } schedule(); goto ldv_37036; ldv_37035: finish_wait(& sdp->open_wait, & __wait___0); __ret___1 = (int )__ret___2; } else { } retval = __ret___1; mutex_lock_nested(& sdp->open_rel_lock, 0U); if (retval != 0) { return (retval); } else { } tmp___6 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___6 != 0) { return (-19); } else { } ldv_37040: ; if ((int )sdp->exclude) { goto ldv_37039; } else { } } return (retval); } } static int sg_open(struct inode *inode , struct file *filp ) { int dev ; unsigned int tmp ; int flags ; struct request_queue *q ; Sg_device *sdp ; Sg_fd *sfp ; int retval ; long tmp___0 ; bool tmp___1 ; long tmp___2 ; int tmp___3 ; unsigned short tmp___4 ; long tmp___5 ; bool tmp___6 ; { tmp = iminor((struct inode const *)inode); dev = (int )tmp; flags = (int )filp->f_flags; ldv_nonseekable_open_10(inode, filp); if ((flags & 128) != 0 && (flags & 3) == 0) { return (-1); } else { } sdp = sg_get_dev(dev); tmp___1 = IS_ERR((void const *)sdp); if ((int )tmp___1) { tmp___0 = PTR_ERR((void const *)sdp); return ((int )tmp___0); } else { } tmp___2 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp___2 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_open: flags=0x%x\n", flags); } else { } retval = scsi_device_get(sdp->device); if (retval != 0) { goto sg_put; } else { } retval = scsi_autopm_get_device(sdp->device); if (retval != 0) { goto sdp_put; } else { } if ((flags & 2048) == 0) { tmp___3 = scsi_block_when_processing_errors(sdp->device); if (tmp___3 == 0) { retval = -6; goto error_out; } else { } } else { } mutex_lock_nested(& sdp->open_rel_lock, 0U); if ((flags & 2048) != 0) { if ((flags & 128) != 0) { if (sdp->open_cnt > 0) { retval = -16; goto error_mutex_locked; } else { } } else if ((int )sdp->exclude) { retval = -16; goto error_mutex_locked; } else { } } else { retval = open_wait(sdp, flags); if (retval != 0) { goto error_mutex_locked; } else { } } if ((flags & 128) != 0) { sdp->exclude = 1; } else { } if (sdp->open_cnt <= 0) { sdp->sgdebug = 0; q = (sdp->device)->request_queue; tmp___4 = queue_max_segments(q); sdp->sg_tablesize = (int )tmp___4; } else { } sfp = sg_add_sfp(sdp); tmp___6 = IS_ERR((void const *)sfp); if ((int )tmp___6) { tmp___5 = PTR_ERR((void const *)sfp); retval = (int )tmp___5; goto out_undo; } else { } filp->private_data = (void *)sfp; sdp->open_cnt = sdp->open_cnt + 1; mutex_unlock(& sdp->open_rel_lock); retval = 0; sg_put: kref_put(& sdp->d_ref, & sg_device_destroy); return (retval); out_undo: ; if ((flags & 128) != 0) { sdp->exclude = 0; __wake_up(& sdp->open_wait, 1U, 1, (void *)0); } else { } error_mutex_locked: mutex_unlock(& sdp->open_rel_lock); error_out: scsi_autopm_put_device(sdp->device); sdp_put: scsi_device_put(sdp->device); goto sg_put; } } static int sg_release(struct inode *inode , struct file *filp ) { Sg_device *sdp ; Sg_fd *sfp ; long tmp ; { sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (-6); } else { sdp = sfp->parentdp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return (-6); } else { } } tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_release\n"); } else { } mutex_lock_nested(& sdp->open_rel_lock, 0U); scsi_autopm_put_device(sdp->device); kref_put(& sfp->f_ref, & sg_remove_sfp); sdp->open_cnt = sdp->open_cnt - 1; if ((int )sdp->exclude) { sdp->exclude = 0; __wake_up(& sdp->open_wait, 1U, 0, (void *)0); } else if (sdp->open_cnt == 0) { __wake_up(& sdp->open_wait, 1U, 1, (void *)0); } else { } mutex_unlock(& sdp->open_rel_lock); return (0); } } static ssize_t sg_read(struct file *filp , char *buf , size_t count , loff_t *ppos ) { Sg_device *sdp ; Sg_fd *sfp ; Sg_request *srp ; int req_pack_id ; sg_io_hdr_t *hp ; struct sg_header *old_hdr ; int retval ; long tmp ; struct thread_info *tmp___0 ; bool tmp___1 ; int tmp___2 ; long tmp___3 ; void *tmp___4 ; int tmp___5 ; sg_io_hdr_t *new_hdr ; void *tmp___6 ; int tmp___7 ; int __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; ssize_t tmp___12 ; void *tmp___13 ; int tmp___14 ; int tmp___15 ; { req_pack_id = -1; old_hdr = (struct sg_header *)0; retval = 0; sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (-6L); } else { sdp = sfp->parentdp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return (-6L); } else { } } tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_read: count=%d\n", (int )count); } else { } tmp___0 = current_thread_info(); tmp___1 = __chk_range_not_ok((unsigned long )buf, count, tmp___0->addr_limit.seg); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } tmp___3 = ldv__builtin_expect((long )tmp___2, 1L); if (tmp___3 == 0L) { return (-14L); } else { } if ((int )((signed char )sfp->force_packid) != 0 && count > 35UL) { tmp___4 = kmalloc(36UL, 208U); old_hdr = (struct sg_header *)tmp___4; if ((unsigned long )old_hdr == (unsigned long )((struct sg_header *)0)) { return (-12L); } else { } tmp___5 = __copy_from_user((void *)old_hdr, (void const *)buf, 36U); if (tmp___5 != 0) { retval = -14; goto free_old_hdr; } else { } if (old_hdr->reply_len < 0) { if (count > 87UL) { tmp___6 = kmalloc(88UL, 208U); new_hdr = (sg_io_hdr_t *)tmp___6; if ((unsigned long )new_hdr == (unsigned long )((sg_io_hdr_t *)0)) { retval = -12; goto free_old_hdr; } else { } retval = __copy_from_user((void *)new_hdr, (void const *)buf, 88U); req_pack_id = new_hdr->pack_id; kfree((void const *)new_hdr); if (retval != 0) { retval = -14; goto free_old_hdr; } else { } } else { } } else { req_pack_id = old_hdr->pack_id; } } else { } srp = sg_get_rq_mark(sfp, req_pack_id); if ((unsigned long )srp == (unsigned long )((Sg_request *)0)) { tmp___7 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___7 != 0) { retval = -19; goto free_old_hdr; } else { } if ((filp->f_flags & 2048U) != 0U) { retval = -11; goto free_old_hdr; } else { } __ret = 0; __might_sleep("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 456, 0); tmp___10 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___10 == 0) { srp = sg_get_rq_mark(sfp, req_pack_id); if ((unsigned long )srp == (unsigned long )((Sg_request *)0)) { __ret___0 = 0L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; ldv_37085: tmp___8 = prepare_to_wait_event(& sfp->read_wait, & __wait, 1); __int = tmp___8; tmp___9 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___9 != 0) { goto ldv_37084; } else { srp = sg_get_rq_mark(sfp, req_pack_id); if ((unsigned long )srp != (unsigned long )((Sg_request *)0)) { goto ldv_37084; } else { } } if (__int != 0L) { __ret___0 = __int; goto ldv_37084; } else { } schedule(); goto ldv_37085; ldv_37084: finish_wait(& sfp->read_wait, & __wait); __ret = (int )__ret___0; } else { } } else { } retval = __ret; tmp___11 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___11 != 0) { retval = -19; goto free_old_hdr; } else { } if (retval != 0) { goto free_old_hdr; } else { } } else { } if (srp->header.interface_id != 0) { tmp___12 = sg_new_read(sfp, buf, count, srp); retval = (int )tmp___12; goto free_old_hdr; } else { } hp = & srp->header; if ((unsigned long )old_hdr == (unsigned long )((struct sg_header *)0)) { tmp___13 = kmalloc(36UL, 208U); old_hdr = (struct sg_header *)tmp___13; if ((unsigned long )old_hdr == (unsigned long )((struct sg_header *)0)) { retval = -12; goto free_old_hdr; } else { } } else { } memset((void *)old_hdr, 0, 36UL); old_hdr->reply_len = (int )hp->timeout; old_hdr->pack_len = old_hdr->reply_len; old_hdr->pack_id = hp->pack_id; old_hdr->twelve_byte = (unsigned char )((unsigned int )srp->data.cmd_opcode > 191U && (unsigned int )hp->cmd_len == 12U); old_hdr->target_status = hp->masked_status; old_hdr->host_status = (unsigned char )hp->host_status; old_hdr->driver_status = (unsigned char )hp->driver_status; if ((int )hp->masked_status & 1 || ((unsigned int )hp->driver_status & 8U) != 0U) { memcpy((void *)(& old_hdr->sense_buffer), (void const *)(& srp->sense_b), 16UL); } else { } switch ((int )hp->host_status) { case 0: ; case 10: ; case 11: old_hdr->result = 0; goto ldv_37091; case 1: ; case 2: ; case 3: old_hdr->result = 16; goto ldv_37091; case 4: ; case 5: ; case 6: ; case 8: ; case 9: old_hdr->result = 5; goto ldv_37091; case 7: old_hdr->result = (unsigned int )srp->sense_b[0] == 0U && (unsigned int )hp->masked_status == 0U ? 0 : 5; goto ldv_37091; default: old_hdr->result = 5; goto ldv_37091; } ldv_37091: ; if (count > 35UL) { tmp___14 = __copy_to_user((void *)buf, (void const *)old_hdr, 36U); if (tmp___14 != 0) { retval = -14; goto free_old_hdr; } else { } buf = buf + 36UL; if ((size_t )old_hdr->reply_len < count) { count = (size_t )old_hdr->reply_len; } else { } if (count > 36UL) { tmp___15 = sg_read_oxfer(srp, buf, (int )((unsigned int )count - 36U)); if (tmp___15 != 0) { retval = -14; goto free_old_hdr; } else { } } else { } } else { count = old_hdr->result == 0 ? 0UL : 0xfffffffffffffffbUL; } sg_finish_rem_req(srp); retval = (int )count; free_old_hdr: kfree((void const *)old_hdr); return ((ssize_t )retval); } } static ssize_t sg_new_read(Sg_fd *sfp , char *buf , size_t count , Sg_request *srp ) { sg_io_hdr_t *hp ; int err ; int err2 ; int len ; int sb_len ; unsigned long tmp ; unsigned long tmp___0 ; { hp = & srp->header; err = 0; if (count <= 87UL) { err = -22; goto err_out; } else { } hp->sb_len_wr = 0U; if ((unsigned int )hp->mx_sb_len != 0U && (unsigned long )hp->sbp != (unsigned long )((void *)0)) { if ((int )hp->masked_status & 1 || ((unsigned int )hp->driver_status & 8U) != 0U) { sb_len = 96; sb_len = sb_len < (int )hp->mx_sb_len ? sb_len : (int )hp->mx_sb_len; len = (int )srp->sense_b[7] + 8; len = sb_len < len ? sb_len : len; tmp = copy_to_user(hp->sbp, (void const *)(& srp->sense_b), (unsigned long )len); if (tmp != 0UL) { err = -14; goto err_out; } else { } hp->sb_len_wr = (unsigned char )len; } else { } } else { } if (((unsigned int )hp->masked_status != 0U || (unsigned int )hp->host_status != 0U) || (unsigned int )hp->driver_status != 0U) { hp->info = hp->info | 1U; } else { } tmp___0 = copy_to_user((void *)buf, (void const *)hp, 88UL); if (tmp___0 != 0UL) { err = -14; goto err_out; } else { } err_out: err2 = sg_finish_rem_req(srp); return ((ssize_t )(err != 0 ? (size_t )err : (err2 != 0 ? (size_t )err2 : count))); } } static ssize_t sg_write(struct file *filp , char const *buf , size_t count , loff_t *ppos ) { int mxsize ; int cmd_size ; int k ; int input_size ; int blocking ; unsigned char opcode ; Sg_device *sdp ; Sg_fd *sfp ; Sg_request *srp ; struct sg_header old_hdr ; sg_io_hdr_t *hp ; unsigned char cmnd[252U] ; long tmp ; int tmp___0 ; int tmp___1 ; struct thread_info *tmp___2 ; bool tmp___3 ; int tmp___4 ; long tmp___5 ; int tmp___6 ; ssize_t tmp___7 ; long tmp___8 ; int __gu_err ; unsigned long __gu_val ; int tmp___9 ; long tmp___10 ; int tmp___11 ; char cmd[16U] ; struct ratelimit_state _rs ; struct task_struct *tmp___12 ; int tmp___13 ; struct task_struct *tmp___14 ; struct task_struct *tmp___15 ; int tmp___16 ; { sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (-6L); } else { sdp = sfp->parentdp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return (-6L); } else { } } tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_write: count=%d\n", (int )count); } else { } tmp___0 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___0 != 0) { return (-19L); } else { } if ((filp->f_flags & 2048U) == 0U) { tmp___1 = scsi_block_when_processing_errors(sdp->device); if (tmp___1 == 0) { return (-6L); } else { } } else { } tmp___2 = current_thread_info(); tmp___3 = __chk_range_not_ok((unsigned long )buf, count, tmp___2->addr_limit.seg); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } tmp___5 = ldv__builtin_expect((long )tmp___4, 1L); if (tmp___5 == 0L) { return (-14L); } else { } if (count <= 35UL) { return (-5L); } else { } tmp___6 = __copy_from_user((void *)(& old_hdr), (void const *)buf, 36U); if (tmp___6 != 0) { return (-14L); } else { } blocking = (filp->f_flags & 2048U) == 0U; if (old_hdr.reply_len < 0) { tmp___7 = sg_new_write(sfp, filp, buf, count, blocking, 0, 0, (Sg_request **)0); return (tmp___7); } else { } if (count <= 41UL) { return (-5L); } else { } srp = sg_add_request(sfp); if ((unsigned long )srp == (unsigned long )((Sg_request *)0)) { tmp___8 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 1U, 0L); if (tmp___8 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_write: queue full\n"); } else { } return (-33L); } else { } buf = buf + 36UL; __gu_err = 0; switch (1UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=q" (__gu_val): "m" (*((struct __large_struct *)buf)), "i" (-14), "0" (__gu_err)); goto ldv_37136; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)buf)), "i" (-14), "0" (__gu_err)); goto ldv_37136; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)buf)), "i" (-14), "0" (__gu_err)); goto ldv_37136; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)buf)), "i" (-14), "0" (__gu_err)); goto ldv_37136; default: tmp___9 = __get_user_bad(); __gu_val = (unsigned long )tmp___9; } ldv_37136: opcode = (unsigned char )__gu_val; if ((unsigned int )sfp->next_cmd_len != 0U) { cmd_size = (int )sfp->next_cmd_len; sfp->next_cmd_len = 0U; } else { cmd_size = (int )scsi_command_size_tbl[((int )opcode >> 5) & 7]; if ((unsigned int )opcode > 191U && (unsigned int )*((unsigned char *)(& old_hdr) + 16UL) != 0U) { cmd_size = 12; } else { } } tmp___10 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp___10 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_write: scsi opcode=0x%02x, cmd_size=%d\n", (int )opcode, cmd_size); } else { } input_size = (int )((unsigned int )count - (unsigned int )cmd_size); mxsize = input_size > old_hdr.reply_len ? input_size : old_hdr.reply_len; mxsize = (int )((unsigned int )mxsize - 36U); input_size = (int )((unsigned int )input_size - 36U); if (input_size < 0) { sg_remove_request(sfp, srp); return (-5L); } else { } hp = & srp->header; hp->interface_id = 0; hp->cmd_len = (unsigned char )cmd_size; hp->iovec_count = 0U; hp->mx_sb_len = 0U; if (input_size > 0) { hp->dxfer_direction = (unsigned int )old_hdr.reply_len > 36U ? -4 : -2; } else { hp->dxfer_direction = mxsize > 0 ? -3 : -1; } hp->dxfer_len = (unsigned int )mxsize; if (hp->dxfer_direction == -2) { hp->dxferp = (void *)buf + (unsigned long )cmd_size; } else { hp->dxferp = (void *)0; } hp->sbp = (void *)0; hp->timeout = (unsigned int )old_hdr.reply_len; hp->flags = (unsigned int )input_size; hp->pack_id = old_hdr.pack_id; hp->usr_ptr = (void *)0; tmp___11 = __copy_from_user((void *)(& cmnd), (void const *)buf, (unsigned int )cmd_size); if (tmp___11 != 0) { return (-14L); } else { } if (hp->dxfer_direction == -4) { tmp___15 = get_current(); tmp___16 = strcmp((char const *)(& tmp___15->comm), (char const *)(& cmd)); if (tmp___16 != 0) { _rs.lock.raw_lock.val.counter = 0; _rs.lock.magic = 3735899821U; _rs.lock.owner_cpu = 4294967295U; _rs.lock.owner = (void *)-1; _rs.lock.dep_map.key = 0; _rs.lock.dep_map.class_cache[0] = 0; _rs.lock.dep_map.class_cache[1] = 0; _rs.lock.dep_map.name = "_rs.lock"; _rs.lock.dep_map.cpu = 0; _rs.lock.dep_map.ip = 0UL; _rs.interval = 1250; _rs.burst = 10; _rs.printed = 0; _rs.missed = 0; _rs.begin = 0UL; tmp___13 = ___ratelimit(& _rs, "sg_write"); if (tmp___13 != 0) { tmp___12 = get_current(); printk("\fsg_write: data in/out %d/%d bytes for SCSI command 0x%x-- guessing data in;\n program %s not setting count and/or reply_len properly\n", old_hdr.reply_len + -36, input_size, (unsigned int )cmnd[0], (char *)(& tmp___12->comm)); } else { } tmp___14 = get_current(); strcpy((char *)(& cmd), (char const *)(& tmp___14->comm)); } else { } } else { } k = sg_common_write(sfp, srp, (unsigned char *)(& cmnd), sfp->timeout, blocking); return ((ssize_t )(k < 0 ? (size_t )k : count)); } } static ssize_t sg_new_write(Sg_fd *sfp , struct file *file , char const *buf , size_t count , int blocking , int read_only , int sg_io_owned , Sg_request **o_srp ) { int k ; Sg_request *srp ; sg_io_hdr_t *hp ; unsigned char cmnd[252U] ; int timeout ; unsigned long ul_timeout ; struct thread_info *tmp ; bool tmp___0 ; int tmp___1 ; long tmp___2 ; long tmp___3 ; int tmp___4 ; int tmp___5 ; struct thread_info *tmp___6 ; bool tmp___7 ; int tmp___8 ; long tmp___9 ; int tmp___10 ; int tmp___11 ; { if (count <= 87UL) { return (-22L); } else { } tmp = current_thread_info(); tmp___0 = __chk_range_not_ok((unsigned long )buf, count, tmp->addr_limit.seg); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } tmp___2 = ldv__builtin_expect((long )tmp___1, 1L); if (tmp___2 == 0L) { return (-14L); } else { } sfp->cmd_q = 1; srp = sg_add_request(sfp); if ((unsigned long )srp == (unsigned long )((Sg_request *)0)) { tmp___3 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 1U, 0L); if (tmp___3 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_new_write: queue full\n"); } else { } return (-33L); } else { } srp->sg_io_owned = (char )sg_io_owned; hp = & srp->header; tmp___4 = __copy_from_user((void *)hp, (void const *)buf, 88U); if (tmp___4 != 0) { sg_remove_request(sfp, srp); return (-14L); } else { } if (hp->interface_id != 83) { sg_remove_request(sfp, srp); return (-38L); } else { } if ((hp->flags & 4U) != 0U) { if (hp->dxfer_len > sfp->reserve.bufflen) { sg_remove_request(sfp, srp); return (-12L); } else { } if ((int )hp->flags & 1) { sg_remove_request(sfp, srp); return (-22L); } else { } tmp___5 = sg_res_in_use(sfp); if (tmp___5 != 0) { sg_remove_request(sfp, srp); return (-16L); } else { } } else { } ul_timeout = msecs_to_jiffies(srp->header.timeout); timeout = (int )(2147483647UL < ul_timeout ? 2147483647UL : ul_timeout); if (((unsigned long )hp->cmdp == (unsigned long )((unsigned char *)0U) || (unsigned int )hp->cmd_len <= 5U) || (unsigned int )hp->cmd_len > 252U) { sg_remove_request(sfp, srp); return (-90L); } else { } tmp___6 = current_thread_info(); tmp___7 = __chk_range_not_ok((unsigned long )hp->cmdp, (unsigned long )hp->cmd_len, tmp___6->addr_limit.seg); if (tmp___7) { tmp___8 = 0; } else { tmp___8 = 1; } tmp___9 = ldv__builtin_expect((long )tmp___8, 1L); if (tmp___9 == 0L) { sg_remove_request(sfp, srp); return (-14L); } else { } tmp___10 = __copy_from_user((void *)(& cmnd), (void const *)hp->cmdp, (unsigned int )hp->cmd_len); if (tmp___10 != 0) { sg_remove_request(sfp, srp); return (-14L); } else { } if (read_only != 0) { tmp___11 = sg_allow_access(file, (unsigned char *)(& cmnd)); if (tmp___11 != 0) { sg_remove_request(sfp, srp); return (-1L); } else { } } else { } k = sg_common_write(sfp, srp, (unsigned char *)(& cmnd), timeout, blocking); if (k < 0) { return ((ssize_t )k); } else { } if ((unsigned long )o_srp != (unsigned long )((Sg_request **)0)) { *o_srp = srp; } else { } return ((ssize_t )count); } } static int sg_common_write(Sg_fd *sfp , Sg_request *srp , unsigned char *cmnd , int timeout , int blocking ) { int k ; int at_head ; Sg_device *sdp ; sg_io_hdr_t *hp ; long tmp ; long tmp___0 ; int tmp___1 ; { sdp = sfp->parentdp; hp = & srp->header; srp->data.cmd_opcode = *cmnd; hp->status = 0U; hp->masked_status = 0U; hp->msg_status = 0U; hp->info = 0U; hp->host_status = 0U; hp->driver_status = 0U; hp->resid = 0; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_common_write: scsi opcode=0x%02x, cmd_size=%d\n", (int )*cmnd, (int )hp->cmd_len); } else { } k = sg_start_req(srp, cmnd); if (k != 0) { tmp___0 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 1U, 0L); if (tmp___0 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_common_write: start_req err=%d\n", k); } else { } sg_finish_rem_req(srp); return (k); } else { } tmp___1 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___1 != 0) { if ((unsigned long )srp->bio != (unsigned long )((struct bio *)0)) { blk_end_request_all(srp->rq, -5); } else { } sg_finish_rem_req(srp); return (-19); } else { } hp->duration = jiffies_to_msecs(jiffies); if (hp->interface_id != 0 && (hp->flags & 16U) != 0U) { at_head = 0; } else { at_head = 1; } (srp->rq)->timeout = (unsigned int )timeout; kref_get(& sfp->f_ref); blk_execute_rq_nowait((sdp->device)->request_queue, sdp->disk, srp->rq, at_head, & sg_rq_end_io); return (0); } } static int srp_done(Sg_fd *sfp , Sg_request *srp ) { unsigned long flags ; int ret ; { flags = _raw_read_lock_irqsave(& sfp->rq_list_lock); ret = (int )srp->done; _raw_read_unlock_irqrestore(& sfp->rq_list_lock, flags); return (ret); } } static int max_sectors_bytes(struct request_queue *q ) { unsigned int max_sectors ; unsigned int tmp ; unsigned int __min1 ; unsigned int __min2 ; { tmp = queue_max_sectors(q); max_sectors = tmp; __min1 = max_sectors; __min2 = 4194303U; max_sectors = __min1 < __min2 ? __min1 : __min2; return ((int )(max_sectors << 9)); } } static long sg_ioctl(struct file *filp , unsigned int cmd_in , unsigned long arg ) { void *p ; int *ip ; int result ; int val ; int read_only ; Sg_device *sdp ; Sg_fd *sfp ; Sg_request *srp ; unsigned long iflags ; long tmp ; int tmp___0 ; int tmp___1 ; struct thread_info *tmp___2 ; bool tmp___3 ; int tmp___4 ; long tmp___5 ; ssize_t tmp___6 ; int __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; ssize_t tmp___13 ; int __ret_gu ; register unsigned long __val_gu ; int __ret_gu___0 ; register unsigned long __val_gu___0 ; int tmp___14 ; int tmp___15 ; int __ret_pu ; int __pu_val ; sg_scsi_id_t *sg_idp ; int tmp___16 ; int __pu_err ; int __pu_err___0 ; int __pu_err___1 ; int __pu_err___2 ; int __pu_err___3 ; int __pu_err___4 ; int __pu_err___5 ; int __pu_err___6 ; int __pu_err___7 ; struct thread_info *tmp___17 ; bool tmp___18 ; int tmp___19 ; long tmp___20 ; int __ret_gu___1 ; register unsigned long __val_gu___1 ; struct thread_info *tmp___21 ; bool tmp___22 ; int tmp___23 ; long tmp___24 ; int __pu_err___8 ; int __pu_err___9 ; int __ret_pu___0 ; int __pu_val___0 ; int __ret_pu___1 ; int __pu_val___1 ; int __ret_gu___2 ; register unsigned long __val_gu___2 ; int __min1 ; int __min2 ; int tmp___25 ; int tmp___26 ; int __min1___0 ; int __min2___0 ; int tmp___27 ; int __ret_pu___2 ; int __pu_val___2 ; int __ret_gu___3 ; register unsigned long __val_gu___3 ; int __ret_pu___3 ; int __pu_val___3 ; int __ret_gu___4 ; register unsigned long __val_gu___4 ; int __ret_pu___4 ; int __pu_val___4 ; int __ret_gu___5 ; register unsigned long __val_gu___5 ; int __ret_pu___5 ; int __pu_val___5 ; int __ret_pu___6 ; int __pu_val___6 ; sg_req_info_t *rinfo ; unsigned int ms ; void *tmp___28 ; struct thread_info *tmp___29 ; bool tmp___30 ; int tmp___31 ; long tmp___32 ; int tmp___33 ; int __ret_pu___7 ; int __pu_val___7 ; int tmp___34 ; unsigned char opcode ; Scsi_Ioctl_Command *siocp ; unsigned long tmp___35 ; int tmp___36 ; int tmp___37 ; int __ret_gu___6 ; register unsigned long __val_gu___6 ; int __ret_pu___8 ; int __pu_val___8 ; int tmp___38 ; int tmp___39 ; int tmp___40 ; int tmp___41 ; int tmp___42 ; int tmp___43 ; { p = (void *)arg; ip = (int *)p; sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (-6L); } else { sdp = sfp->parentdp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return (-6L); } else { } } tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_ioctl: cmd=0x%x\n", (int )cmd_in); } else { } read_only = (filp->f_flags & 3U) != 2U; switch (cmd_in) { case 8837U: tmp___0 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___0 != 0) { return (-19L); } else { } tmp___1 = scsi_block_when_processing_errors(sdp->device); if (tmp___1 == 0) { return (-6L); } else { } tmp___2 = current_thread_info(); tmp___3 = __chk_range_not_ok((unsigned long )p, 88UL, tmp___2->addr_limit.seg); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } tmp___5 = ldv__builtin_expect((long )tmp___4, 1L); if (tmp___5 == 0L) { return (-14L); } else { } tmp___6 = sg_new_write(sfp, filp, (char const *)p, 88UL, 1, read_only, 1, & srp); result = (int )tmp___6; if (result < 0) { return ((long )result); } else { } __ret = 0; __might_sleep("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 861, 0); tmp___10 = srp_done(sfp, srp); if (tmp___10 == 0) { tmp___11 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___11 == 0) { __ret___0 = 0L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; ldv_37216: tmp___7 = prepare_to_wait_event(& sfp->read_wait, & __wait, 1); __int = tmp___7; tmp___8 = srp_done(sfp, srp); if (tmp___8 != 0) { goto ldv_37215; } else { tmp___9 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___9 != 0) { goto ldv_37215; } else { } } if (__int != 0L) { __ret___0 = __int; goto ldv_37215; } else { } schedule(); goto ldv_37216; ldv_37215: finish_wait(& sfp->read_wait, & __wait); __ret = (int )__ret___0; } else { } } else { } result = __ret; tmp___12 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___12 != 0) { return (-19L); } else { } _raw_write_lock_irq(& sfp->rq_list_lock); if ((int )((signed char )srp->done) != 0) { srp->done = 2; _raw_write_unlock_irq(& sfp->rq_list_lock); tmp___13 = sg_new_read(sfp, (char *)p, 88UL, srp); result = (int )tmp___13; return ((long )(0 < result ? 0 : result)); } else { } srp->orphan = 1; _raw_write_unlock_irq(& sfp->rq_list_lock); return ((long )result); case 8705U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 875); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (ip), "i" (4UL)); val = (int )__val_gu; result = __ret_gu; if (result != 0) { return ((long )result); } else { } if (val < 0) { return (-5L); } else { } if (val > 858993457) { val = 858993458; } else { } sfp->timeout_user = val; sfp->timeout = ((val % 100) * 250) / 100 + (val / 100) * 250; return (0L); case 8706U: ; return ((long )sfp->timeout_user); case 8825U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 890); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (ip), "i" (4UL)); val = (int )__val_gu___0; result = __ret_gu___0; if (result != 0) { return ((long )result); } else { } if (val != 0) { sfp->low_dma = 1; if ((int )((signed char )sfp->low_dma) == 0) { tmp___14 = sg_res_in_use(sfp); if (tmp___14 == 0) { val = (int )sfp->reserve.bufflen; sg_remove_scat(sfp, & sfp->reserve); sg_build_reserve(sfp, val); } else { } } else { } } else { tmp___15 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___15 != 0) { return (-19L); } else { } sfp->low_dma = (char )((sdp->device)->host)->unchecked_isa_dma; } return (0L); case 8826U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 907); __pu_val = (int )sfp->low_dma; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (ip): "ebx"); goto ldv_37232; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (ip): "ebx"); goto ldv_37232; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (ip): "ebx"); goto ldv_37232; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (ip): "ebx"); goto ldv_37232; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (ip): "ebx"); goto ldv_37232; } ldv_37232: ; return ((long )__ret_pu); case 8822U: tmp___17 = current_thread_info(); tmp___18 = __chk_range_not_ok((unsigned long )p, 32UL, tmp___17->addr_limit.seg); if (tmp___18) { tmp___19 = 0; } else { tmp___19 = 1; } tmp___20 = ldv__builtin_expect((long )tmp___19, 1L); if (tmp___20 == 0L) { return (-14L); } else { sg_idp = (sg_scsi_id_t *)p; tmp___16 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___16 != 0) { return (-19L); } else { } __pu_err = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "iq" ((int )((sdp->device)->host)->host_no), "m" (*((struct __large_struct *)(& sg_idp->host_no))), "i" (-14), "0" (__pu_err)); goto ldv_37243; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" ((int )((sdp->device)->host)->host_no), "m" (*((struct __large_struct *)(& sg_idp->host_no))), "i" (-14), "0" (__pu_err)); goto ldv_37243; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" ((int )((sdp->device)->host)->host_no), "m" (*((struct __large_struct *)(& sg_idp->host_no))), "i" (-14), "0" (__pu_err)); goto ldv_37243; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "er" ((int )((sdp->device)->host)->host_no), "m" (*((struct __large_struct *)(& sg_idp->host_no))), "i" (-14), "0" (__pu_err)); goto ldv_37243; default: __put_user_bad(); } ldv_37243: __pu_err___0 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "iq" ((int )(sdp->device)->channel), "m" (*((struct __large_struct *)(& sg_idp->channel))), "i" (-14), "0" (__pu_err___0)); goto ldv_37251; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "ir" ((int )(sdp->device)->channel), "m" (*((struct __large_struct *)(& sg_idp->channel))), "i" (-14), "0" (__pu_err___0)); goto ldv_37251; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "ir" ((int )(sdp->device)->channel), "m" (*((struct __large_struct *)(& sg_idp->channel))), "i" (-14), "0" (__pu_err___0)); goto ldv_37251; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "er" ((int )(sdp->device)->channel), "m" (*((struct __large_struct *)(& sg_idp->channel))), "i" (-14), "0" (__pu_err___0)); goto ldv_37251; default: __put_user_bad(); } ldv_37251: __pu_err___1 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "iq" ((int )(sdp->device)->id), "m" (*((struct __large_struct *)(& sg_idp->scsi_id))), "i" (-14), "0" (__pu_err___1)); goto ldv_37259; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "ir" ((int )(sdp->device)->id), "m" (*((struct __large_struct *)(& sg_idp->scsi_id))), "i" (-14), "0" (__pu_err___1)); goto ldv_37259; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "ir" ((int )(sdp->device)->id), "m" (*((struct __large_struct *)(& sg_idp->scsi_id))), "i" (-14), "0" (__pu_err___1)); goto ldv_37259; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "er" ((int )(sdp->device)->id), "m" (*((struct __large_struct *)(& sg_idp->scsi_id))), "i" (-14), "0" (__pu_err___1)); goto ldv_37259; default: __put_user_bad(); } ldv_37259: __pu_err___2 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___2): "iq" ((int )(sdp->device)->lun), "m" (*((struct __large_struct *)(& sg_idp->lun))), "i" (-14), "0" (__pu_err___2)); goto ldv_37267; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___2): "ir" ((int )(sdp->device)->lun), "m" (*((struct __large_struct *)(& sg_idp->lun))), "i" (-14), "0" (__pu_err___2)); goto ldv_37267; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___2): "ir" ((int )(sdp->device)->lun), "m" (*((struct __large_struct *)(& sg_idp->lun))), "i" (-14), "0" (__pu_err___2)); goto ldv_37267; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___2): "er" ((int )(sdp->device)->lun), "m" (*((struct __large_struct *)(& sg_idp->lun))), "i" (-14), "0" (__pu_err___2)); goto ldv_37267; default: __put_user_bad(); } ldv_37267: __pu_err___3 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___3): "iq" ((int )(sdp->device)->type), "m" (*((struct __large_struct *)(& sg_idp->scsi_type))), "i" (-14), "0" (__pu_err___3)); goto ldv_37275; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___3): "ir" ((int )(sdp->device)->type), "m" (*((struct __large_struct *)(& sg_idp->scsi_type))), "i" (-14), "0" (__pu_err___3)); goto ldv_37275; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___3): "ir" ((int )(sdp->device)->type), "m" (*((struct __large_struct *)(& sg_idp->scsi_type))), "i" (-14), "0" (__pu_err___3)); goto ldv_37275; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___3): "er" ((int )(sdp->device)->type), "m" (*((struct __large_struct *)(& sg_idp->scsi_type))), "i" (-14), "0" (__pu_err___3)); goto ldv_37275; default: __put_user_bad(); } ldv_37275: __pu_err___4 = 0; switch (2UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___4): "iq" (((sdp->device)->host)->cmd_per_lun), "m" (*((struct __large_struct *)(& sg_idp->h_cmd_per_lun))), "i" (-14), "0" (__pu_err___4)); goto ldv_37283; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___4): "ir" (((sdp->device)->host)->cmd_per_lun), "m" (*((struct __large_struct *)(& sg_idp->h_cmd_per_lun))), "i" (-14), "0" (__pu_err___4)); goto ldv_37283; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___4): "ir" (((sdp->device)->host)->cmd_per_lun), "m" (*((struct __large_struct *)(& sg_idp->h_cmd_per_lun))), "i" (-14), "0" (__pu_err___4)); goto ldv_37283; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___4): "er" (((sdp->device)->host)->cmd_per_lun), "m" (*((struct __large_struct *)(& sg_idp->h_cmd_per_lun))), "i" (-14), "0" (__pu_err___4)); goto ldv_37283; default: __put_user_bad(); } ldv_37283: __pu_err___5 = 0; switch (2UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___5): "iq" ((short )(sdp->device)->queue_depth), "m" (*((struct __large_struct *)(& sg_idp->d_queue_depth))), "i" (-14), "0" (__pu_err___5)); goto ldv_37291; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___5): "ir" ((short )(sdp->device)->queue_depth), "m" (*((struct __large_struct *)(& sg_idp->d_queue_depth))), "i" (-14), "0" (__pu_err___5)); goto ldv_37291; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___5): "ir" ((short )(sdp->device)->queue_depth), "m" (*((struct __large_struct *)(& sg_idp->d_queue_depth))), "i" (-14), "0" (__pu_err___5)); goto ldv_37291; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___5): "er" ((short )(sdp->device)->queue_depth), "m" (*((struct __large_struct *)(& sg_idp->d_queue_depth))), "i" (-14), "0" (__pu_err___5)); goto ldv_37291; default: __put_user_bad(); } ldv_37291: __pu_err___6 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___6): "iq" (0), "m" (*((struct __large_struct *)(& sg_idp->unused))), "i" (-14), "0" (__pu_err___6)); goto ldv_37299; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___6): "ir" (0), "m" (*((struct __large_struct *)(& sg_idp->unused))), "i" (-14), "0" (__pu_err___6)); goto ldv_37299; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___6): "ir" (0), "m" (*((struct __large_struct *)(& sg_idp->unused))), "i" (-14), "0" (__pu_err___6)); goto ldv_37299; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___6): "er" (0), "m" (*((struct __large_struct *)(& sg_idp->unused))), "i" (-14), "0" (__pu_err___6)); goto ldv_37299; default: __put_user_bad(); } ldv_37299: __pu_err___7 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___7): "iq" (0), "m" (*((struct __large_struct *)(& sg_idp->unused) + 1U)), "i" (-14), "0" (__pu_err___7)); goto ldv_37307; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___7): "ir" (0), "m" (*((struct __large_struct *)(& sg_idp->unused) + 1U)), "i" (-14), "0" (__pu_err___7)); goto ldv_37307; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___7): "ir" (0), "m" (*((struct __large_struct *)(& sg_idp->unused) + 1U)), "i" (-14), "0" (__pu_err___7)); goto ldv_37307; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___7): "er" (0), "m" (*((struct __large_struct *)(& sg_idp->unused) + 1U)), "i" (-14), "0" (__pu_err___7)); goto ldv_37307; default: __put_user_bad(); } ldv_37307: ; return (0L); } case 8827U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 932); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (ip), "i" (4UL)); val = (int )__val_gu___1; result = __ret_gu___1; if (result != 0) { return ((long )result); } else { } sfp->force_packid = val != 0; return (0L); case 8828U: tmp___21 = current_thread_info(); tmp___22 = __chk_range_not_ok((unsigned long )ip, 4UL, tmp___21->addr_limit.seg); if (tmp___22) { tmp___23 = 0; } else { tmp___23 = 1; } tmp___24 = ldv__builtin_expect((long )tmp___23, 1L); if (tmp___24 == 0L) { return (-14L); } else { } iflags = _raw_read_lock_irqsave(& sfp->rq_list_lock); srp = sfp->headrp; goto ldv_37334; ldv_37333: ; if ((int )((signed char )srp->done) == 1 && (int )((signed char )srp->sg_io_owned) == 0) { _raw_read_unlock_irqrestore(& sfp->rq_list_lock, iflags); __pu_err___8 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___8): "iq" (srp->header.pack_id), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___8)); goto ldv_37327; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___8): "ir" (srp->header.pack_id), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___8)); goto ldv_37327; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___8): "ir" (srp->header.pack_id), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___8)); goto ldv_37327; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___8): "er" (srp->header.pack_id), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___8)); goto ldv_37327; default: __put_user_bad(); } ldv_37327: ; return (0L); } else { } srp = srp->nextrp; ldv_37334: ; if ((unsigned long )srp != (unsigned long )((Sg_request *)0)) { goto ldv_37333; } else { } _raw_read_unlock_irqrestore(& sfp->rq_list_lock, iflags); __pu_err___9 = 0; switch (4UL) { case 1UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___9): "iq" (-1), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___9)); goto ldv_37341; case 2UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___9): "ir" (-1), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___9)); goto ldv_37341; case 4UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___9): "ir" (-1), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___9)); goto ldv_37341; case 8UL: __asm__ volatile ("661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xcb\n6651:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 9*32+20)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0x0f,0x01,0xca\n6651:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___9): "er" (-1), "m" (*((struct __large_struct *)ip)), "i" (-14), "0" (__pu_err___9)); goto ldv_37341; default: __put_user_bad(); } ldv_37341: ; return (0L); case 8829U: iflags = _raw_read_lock_irqsave(& sfp->rq_list_lock); val = 0; srp = sfp->headrp; goto ldv_37352; ldv_37351: ; if ((int )((signed char )srp->done) == 1 && (int )((signed char )srp->sg_io_owned) == 0) { val = val + 1; } else { } srp = srp->nextrp; ldv_37352: ; if ((unsigned long )srp != (unsigned long )((Sg_request *)0)) { goto ldv_37351; } else { } _raw_read_unlock_irqrestore(& sfp->rq_list_lock, iflags); __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 959); __pu_val___0 = val; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (ip): "ebx"); goto ldv_37360; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (ip): "ebx"); goto ldv_37360; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (ip): "ebx"); goto ldv_37360; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (ip): "ebx"); goto ldv_37360; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (ip): "ebx"); goto ldv_37360; } ldv_37360: ; return ((long )__ret_pu___0); case 8831U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 961); __pu_val___1 = sdp->sg_tablesize; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (ip): "ebx"); goto ldv_37370; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (ip): "ebx"); goto ldv_37370; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (ip): "ebx"); goto ldv_37370; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (ip): "ebx"); goto ldv_37370; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (ip): "ebx"); goto ldv_37370; } ldv_37370: ; return ((long )__ret_pu___1); case 8821U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 963); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" (ip), "i" (4UL)); val = (int )__val_gu___2; result = __ret_gu___2; if (result != 0) { return ((long )result); } else { } if (val < 0) { return (-22L); } else { } __min1 = val; tmp___25 = max_sectors_bytes((sdp->device)->request_queue); __min2 = tmp___25; val = __min1 < __min2 ? __min1 : __min2; if ((unsigned int )val != sfp->reserve.bufflen) { tmp___26 = sg_res_in_use(sfp); if (tmp___26 != 0 || (int )((signed char )sfp->mmap_called) != 0) { return (-16L); } else { } sg_remove_scat(sfp, & sfp->reserve); sg_build_reserve(sfp, val); } else { } return (0L); case 8818U: __min1___0 = (int )sfp->reserve.bufflen; tmp___27 = max_sectors_bytes((sdp->device)->request_queue); __min2___0 = tmp___27; val = __min1___0 < __min2___0 ? __min1___0 : __min2___0; __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 980); __pu_val___2 = val; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (ip): "ebx"); goto ldv_37390; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (ip): "ebx"); goto ldv_37390; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (ip): "ebx"); goto ldv_37390; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (ip): "ebx"); goto ldv_37390; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (ip): "ebx"); goto ldv_37390; } ldv_37390: ; return ((long )__ret_pu___2); case 8817U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 982); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___3), "=r" (__val_gu___3): "0" (ip), "i" (4UL)); val = (int )__val_gu___3; result = __ret_gu___3; if (result != 0) { return ((long )result); } else { } sfp->cmd_q = val != 0; return (0L); case 8816U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 988); __pu_val___3 = (int )sfp->cmd_q; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (ip): "ebx"); goto ldv_37404; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (ip): "ebx"); goto ldv_37404; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (ip): "ebx"); goto ldv_37404; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (ip): "ebx"); goto ldv_37404; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (ip): "ebx"); goto ldv_37404; } ldv_37404: ; return ((long )__ret_pu___3); case 8839U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 990); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___4), "=r" (__val_gu___4): "0" (ip), "i" (4UL)); val = (int )__val_gu___4; result = __ret_gu___4; if (result != 0) { return ((long )result); } else { } sfp->keep_orphan = (char )val; return (0L); case 8840U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 996); __pu_val___4 = (int )sfp->keep_orphan; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (ip): "ebx"); goto ldv_37418; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (ip): "ebx"); goto ldv_37418; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (ip): "ebx"); goto ldv_37418; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (ip): "ebx"); goto ldv_37418; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (ip): "ebx"); goto ldv_37418; } ldv_37418: ; return ((long )__ret_pu___4); case 8835U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 998); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___5), "=r" (__val_gu___5): "0" (ip), "i" (4UL)); val = (int )__val_gu___5; result = __ret_gu___5; if (result != 0) { return ((long )result); } else { } sfp->next_cmd_len = (unsigned char )(0 > val ? 0 : val); return (0L); case 8834U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 1004); __pu_val___5 = sg_version_num; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (ip): "ebx"); goto ldv_37432; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (ip): "ebx"); goto ldv_37432; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (ip): "ebx"); goto ldv_37432; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (ip): "ebx"); goto ldv_37432; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (ip): "ebx"); goto ldv_37432; } ldv_37432: ; return ((long )__ret_pu___5); case 8841U: val = (unsigned long )sdp->device != (unsigned long )((struct scsi_device *)0); __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 1008); __pu_val___6 = val; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (ip): "ebx"); goto ldv_37442; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (ip): "ebx"); goto ldv_37442; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (ip): "ebx"); goto ldv_37442; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (ip): "ebx"); goto ldv_37442; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (ip): "ebx"); goto ldv_37442; } ldv_37442: ; return ((long )__ret_pu___6); case 8838U: tmp___29 = current_thread_info(); tmp___30 = __chk_range_not_ok((unsigned long )p, 384UL, tmp___29->addr_limit.seg); if (tmp___30) { tmp___31 = 0; } else { tmp___31 = 1; } tmp___32 = ldv__builtin_expect((long )tmp___31, 1L); if (tmp___32 == 0L) { return (-14L); } else { tmp___28 = kmalloc(384UL, 208U); rinfo = (sg_req_info_t *)tmp___28; if ((unsigned long )rinfo == (unsigned long )((sg_req_info_t *)0)) { return (-12L); } else { } iflags = _raw_read_lock_irqsave(& sfp->rq_list_lock); srp = sfp->headrp; val = 0; goto ldv_37456; ldv_37455: memset((void *)rinfo + (unsigned long )val, 0, 24UL); if ((unsigned long )srp != (unsigned long )((Sg_request *)0)) { (rinfo + (unsigned long )val)->req_state = (char )((unsigned int )((unsigned char )srp->done) + 1U); (rinfo + (unsigned long )val)->problem = (int )((char )((int )srp->header.masked_status & (int )((unsigned char )srp->header.host_status))) & (int )((char )srp->header.driver_status); if ((int )((signed char )srp->done) != 0) { (rinfo + (unsigned long )val)->duration = srp->header.duration; } else { ms = jiffies_to_msecs(jiffies); (rinfo + (unsigned long )val)->duration = srp->header.duration < ms ? ms - srp->header.duration : 0U; } (rinfo + (unsigned long )val)->orphan = srp->orphan; (rinfo + (unsigned long )val)->sg_io_owned = srp->sg_io_owned; (rinfo + (unsigned long )val)->pack_id = srp->header.pack_id; (rinfo + (unsigned long )val)->usr_ptr = srp->header.usr_ptr; } else { } val = val + 1; srp = (unsigned long )srp != (unsigned long )((Sg_request *)0) ? srp->nextrp : srp; ldv_37456: ; if (val <= 15) { goto ldv_37455; } else { } _raw_read_unlock_irqrestore(& sfp->rq_list_lock, iflags); result = __copy_to_user(p, (void const *)rinfo, 384U); result = result != 0 ? -14 : 0; kfree((void const *)rinfo); return ((long )result); } case 8707U: tmp___33 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___33 != 0) { return (-19L); } else { } __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 1058); __pu_val___7 = (int )(((sdp->device)->host)->hostt)->emulated; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (ip): "ebx"); goto ldv_37465; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (ip): "ebx"); goto ldv_37465; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (ip): "ebx"); goto ldv_37465; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (ip): "ebx"); goto ldv_37465; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (ip): "ebx"); goto ldv_37465; } ldv_37465: ; return ((long )__ret_pu___7); case 1U: tmp___34 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___34 != 0) { return (-19L); } else { } if (read_only != 0) { opcode = 10U; siocp = (Scsi_Ioctl_Command *)p; tmp___35 = copy_from_user((void *)(& opcode), (void const *)(& siocp->data), 1UL); if (tmp___35 != 0UL) { return (-14L); } else { } tmp___36 = sg_allow_access(filp, & opcode); if (tmp___36 != 0) { return (-1L); } else { } } else { } tmp___37 = sg_scsi_ioctl((sdp->device)->request_queue, (struct gendisk *)0, filp->f_mode, (struct scsi_ioctl_command *)p); return ((long )tmp___37); case 8830U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 1073); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___6), "=r" (__val_gu___6): "0" (ip), "i" (4UL)); val = (int )__val_gu___6; result = __ret_gu___6; if (result != 0) { return ((long )result); } else { } sdp->sgdebug = (char )val; return (0L); case 4711U: __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 1080); __pu_val___8 = max_sectors_bytes((sdp->device)->request_queue); switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (ip): "ebx"); goto ldv_37482; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (ip): "ebx"); goto ldv_37482; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (ip): "ebx"); goto ldv_37482; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (ip): "ebx"); goto ldv_37482; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (ip): "ebx"); goto ldv_37482; } ldv_37482: ; return ((long )__ret_pu___8); case 3225948787U: tmp___38 = blk_trace_setup((sdp->device)->request_queue, (char *)(& (sdp->disk)->disk_name), sdp->index | 22020096U, (struct block_device *)0, (char *)arg); return ((long )tmp___38); case 4724U: tmp___39 = blk_trace_startstop((sdp->device)->request_queue, 1); return ((long )tmp___39); case 4725U: tmp___40 = blk_trace_startstop((sdp->device)->request_queue, 0); return ((long )tmp___40); case 4726U: tmp___41 = blk_trace_remove((sdp->device)->request_queue); return ((long )tmp___41); case 21378U: ; case 21382U: ; case 21381U: ; case 8709U: ; case 8836U: tmp___42 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___42 != 0) { return (-19L); } else { } goto ldv_37497; default: ; if (read_only != 0) { return (-1L); } else { } goto ldv_37497; } ldv_37497: result = scsi_ioctl_block_when_processing_errors(sdp->device, (int )cmd_in, (filp->f_flags & 2048U) != 0U); if (result != 0) { return ((long )result); } else { } tmp___43 = scsi_ioctl(sdp->device, (int )cmd_in, p); return ((long )tmp___43); } } static long sg_compat_ioctl(struct file *filp , unsigned int cmd_in , unsigned long arg ) { Sg_device *sdp ; Sg_fd *sfp ; struct scsi_device *sdev ; int ret ; { sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (-6L); } else { sdp = sfp->parentdp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return (-6L); } else { } } sdev = sdp->device; if ((unsigned long )((sdev->host)->hostt)->compat_ioctl != (unsigned long )((int (*)(struct scsi_device * , int , void * ))0)) { ret = (*(((sdev->host)->hostt)->compat_ioctl))(sdev, (int )cmd_in, (void *)arg); return ((long )ret); } else { } return (-515L); } } static unsigned int sg_poll(struct file *filp , poll_table *wait ) { unsigned int res ; Sg_device *sdp ; Sg_fd *sfp ; Sg_request *srp ; int count ; unsigned long iflags ; int tmp ; long tmp___0 ; { res = 0U; count = 0; sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (8U); } else { } sdp = sfp->parentdp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return (8U); } else { } poll_wait(filp, & sfp->read_wait, wait); iflags = _raw_read_lock_irqsave(& sfp->rq_list_lock); srp = sfp->headrp; goto ldv_37522; ldv_37521: ; if ((res == 0U && (int )((signed char )srp->done) == 1) && (int )((signed char )srp->sg_io_owned) == 0) { res = 65U; } else { } count = count + 1; srp = srp->nextrp; ldv_37522: ; if ((unsigned long )srp != (unsigned long )((Sg_request *)0)) { goto ldv_37521; } else { } _raw_read_unlock_irqrestore(& sfp->rq_list_lock, iflags); tmp = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp != 0) { res = res | 16U; } else if ((int )((signed char )sfp->cmd_q) == 0) { if (count == 0) { res = res | 260U; } else { } } else if (count <= 15) { res = res | 260U; } else { } tmp___0 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp___0 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_poll: res=0x%x\n", (int )res); } else { } return (res); } } static int sg_fasync(int fd , struct file *filp , int mode ) { Sg_device *sdp ; Sg_fd *sfp ; long tmp ; int tmp___0 ; { sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (-6); } else { sdp = sfp->parentdp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return (-6); } else { } } tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_fasync: mode=%d\n", mode); } else { } tmp___0 = fasync_helper(fd, filp, mode, & sfp->async_qp); return (tmp___0); } } static int sg_vma_fault(struct vm_area_struct *vma , struct vm_fault *vmf ) { Sg_fd *sfp ; unsigned long offset ; unsigned long len ; unsigned long sa ; Sg_scatter_hold *rsv_schp ; int k ; int length ; long tmp ; struct page *page ; { if ((unsigned long )vma == (unsigned long )((struct vm_area_struct *)0)) { return (2); } else { sfp = (Sg_fd *)vma->vm_private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (2); } else { } } rsv_schp = & sfp->reserve; offset = vmf->pgoff << 12; if ((unsigned long )rsv_schp->bufflen <= offset) { return (2); } else { } tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_vma_fault: offset=%lu, scatg=%d\n", offset, (int )rsv_schp->k_use_sg); } else { } sa = vma->vm_start; length = 1 << (rsv_schp->page_order + 12); k = 0; goto ldv_37547; ldv_37546: len = vma->vm_end - sa; len = len < (unsigned long )length ? len : (unsigned long )length; if (offset < len) { page = (struct page *)-24189255811072L + ((unsigned long )(((long )*(rsv_schp->pages + (unsigned long )k) + 24189255811072L) / 64L) + (offset >> 12)); get_page(page); vmf->page = page; return (0); } else { } sa = sa + len; offset = offset - len; k = k + 1; ldv_37547: ; if ((int )rsv_schp->k_use_sg > k && vma->vm_end > sa) { goto ldv_37546; } else { } return (2); } } static struct vm_operations_struct const sg_mmap_vm_ops = {0, 0, & sg_vma_fault, 0, 0, 0, 0, 0, 0, 0, 0}; static int sg_mmap(struct file *filp , struct vm_area_struct *vma ) { Sg_fd *sfp ; unsigned long req_sz ; unsigned long len ; unsigned long sa ; Sg_scatter_hold *rsv_schp ; int k ; int length ; long tmp ; { if ((unsigned long )filp == (unsigned long )((struct file *)0) || (unsigned long )vma == (unsigned long )((struct vm_area_struct *)0)) { return (-6); } else { sfp = (Sg_fd *)filp->private_data; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { return (-6); } else { } } req_sz = vma->vm_end - vma->vm_start; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_mmap starting, vm_start=%p, len=%d\n", (void *)vma->vm_start, (int )req_sz); } else { } if (vma->vm_pgoff != 0UL) { return (-22); } else { } rsv_schp = & sfp->reserve; if ((unsigned long )rsv_schp->bufflen < req_sz) { return (-12); } else { } sa = vma->vm_start; length = 1 << (rsv_schp->page_order + 12); k = 0; goto ldv_37562; ldv_37561: len = vma->vm_end - sa; len = len < (unsigned long )length ? len : (unsigned long )length; sa = sa + len; k = k + 1; ldv_37562: ; if ((int )rsv_schp->k_use_sg > k && vma->vm_end > sa) { goto ldv_37561; } else { } sfp->mmap_called = 1; vma->vm_flags = vma->vm_flags | 67371008UL; vma->vm_private_data = (void *)sfp; vma->vm_ops = & sg_mmap_vm_ops; return (0); } } static void sg_rq_end_io_usercontext(struct work_struct *work ) { struct sg_request *srp ; struct work_struct const *__mptr ; struct sg_fd *sfp ; { __mptr = (struct work_struct const *)work; srp = (struct sg_request *)__mptr + 0xffffffffffffff00UL; sfp = srp->parentfp; sg_finish_rem_req(srp); kref_put(& sfp->f_ref, & sg_remove_sfp); return; } } static void sg_rq_end_io(struct request *rq , int uptodate ) { struct sg_request *srp ; Sg_device *sdp ; Sg_fd *sfp ; unsigned long iflags ; unsigned int ms ; char *sense ; int result ; int resid ; int done ; int __ret_warn_on ; long tmp ; long tmp___0 ; int __ret_warn_on___0 ; long tmp___1 ; long tmp___2 ; int tmp___3 ; long tmp___4 ; long tmp___5 ; struct scsi_sense_hdr sshdr ; bool tmp___6 ; bool tmp___7 ; int tmp___8 ; long tmp___9 ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; long tmp___10 ; { srp = (struct sg_request *)rq->end_io_data; done = 1; __ret_warn_on = (int )((signed char )srp->done) != 0; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 1289); } else { } tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { return; } else { } sfp = srp->parentfp; __ret_warn_on___0 = (unsigned long )sfp == (unsigned long )((Sg_fd *)0); tmp___1 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___1 != 0L) { warn_slowpath_null("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6333/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/sg.c", 1293); } else { } tmp___2 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___2 != 0L) { return; } else { } sdp = sfp->parentdp; tmp___3 = atomic_read((atomic_t const *)(& sdp->detaching)); tmp___4 = ldv__builtin_expect(tmp___3 != 0, 0L); if (tmp___4 != 0L) { printk("\016%s: device detaching\n", "sg_rq_end_io"); } else { } sense = (char *)rq->sense; result = rq->errors; resid = (int )rq->resid_len; tmp___5 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp___5 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_cmd_done: pack_id=%d, res=0x%x\n", srp->header.pack_id, result); } else { } srp->header.resid = resid; ms = jiffies_to_msecs(jiffies); srp->header.duration = srp->header.duration < ms ? ms - srp->header.duration : 0U; if (result != 0) { srp->header.status = (unsigned char )result; srp->header.masked_status = (unsigned int )((unsigned char )(result >> 1)) & 127U; srp->header.msg_status = (unsigned char )(result >> 8); srp->header.host_status = (unsigned int )((unsigned short )(result >> 16)) & 255U; srp->header.driver_status = (unsigned short )((unsigned int )result >> 24); if ((int )((signed char )sdp->sgdebug) > 0 && ((unsigned int )srp->header.masked_status == 1U || (unsigned int )srp->header.masked_status == 17U)) { __scsi_print_sense((struct scsi_device const *)sdp->device, "sg_rq_end_io", (unsigned char const *)sense, 96); } else { } if ((unsigned int )result >> 24 != 0U) { tmp___6 = scsi_normalize_sense((u8 const *)sense, 96, & sshdr); if ((int )tmp___6) { tmp___7 = scsi_sense_is_deferred((struct scsi_sense_hdr const *)(& sshdr)); if (tmp___7) { tmp___8 = 0; } else { tmp___8 = 1; } if (tmp___8) { if ((unsigned int )sshdr.sense_key == 6U) { if ((unsigned int )*((unsigned char *)sdp->device + 328UL) != 0U) { (sdp->device)->changed = 1U; } else { } } else { } } else { } } else { } } else { } } else { } srp->rq = (struct request *)0; if ((unsigned long )rq->cmd != (unsigned long )((unsigned char *)(& rq->__cmd))) { kfree((void const *)rq->cmd); } else { } __blk_put_request(rq->q, rq); iflags = _raw_write_lock_irqsave(& sfp->rq_list_lock); tmp___9 = ldv__builtin_expect((int )((signed char )srp->orphan) != 0, 0L); if (tmp___9 != 0L) { if ((int )((signed char )sfp->keep_orphan) != 0) { srp->sg_io_owned = 0; } else { done = 0; } } else { } srp->done = (char )done; _raw_write_unlock_irqrestore(& sfp->rq_list_lock, iflags); tmp___10 = ldv__builtin_expect(done != 0, 1L); if (tmp___10 != 0L) { __wake_up(& sfp->read_wait, 1U, 1, (void *)0); kill_fasync(& sfp->async_qp, 29, 131073); kref_put(& sfp->f_ref, & sg_remove_sfp); } else { __init_work(& srp->ew.work, 0); __constr_expr_0.counter = 137438953408L; srp->ew.work.data = __constr_expr_0; lockdep_init_map(& srp->ew.work.lockdep_map, "(&srp->ew.work)", & __key, 0); INIT_LIST_HEAD(& srp->ew.work.entry); srp->ew.work.func = & sg_rq_end_io_usercontext; schedule_work(& srp->ew.work); } return; } } static struct file_operations const sg_fops = {& __this_module, & no_llseek, & sg_read, & sg_write, 0, 0, 0, & sg_poll, & sg_ioctl, & sg_compat_ioctl, & sg_mmap, 0, & sg_open, 0, & sg_release, 0, 0, & sg_fasync, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct class *sg_sysfs_class ; static int sg_sysfs_valid = 0; static Sg_device *sg_alloc(struct gendisk *disk , struct scsi_device *scsidp ) { struct request_queue *q ; Sg_device *sdp ; unsigned long iflags ; int error ; u32 k ; void *tmp ; void *tmp___0 ; long tmp___1 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; unsigned short tmp___2 ; void *tmp___3 ; { q = scsidp->request_queue; tmp = kzalloc(392UL, 208U); sdp = (Sg_device *)tmp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { sdev_prefix_printk("\f", (struct scsi_device const *)scsidp, (char const *)0, "%s: kmalloc Sg_device failure\n", "sg_alloc"); tmp___0 = ERR_PTR(-12L); return ((Sg_device *)tmp___0); } else { } idr_preload(208U); iflags = _raw_write_lock_irqsave(& sg_index_lock); error = idr_alloc(& sg_index_idr, (void *)sdp, 0, 32768, 0U); if (error < 0) { if (error == -28) { sdev_prefix_printk("\f", (struct scsi_device const *)scsidp, (char const *)0, "Unable to attach sg device type=%d, minor number exceeds %d\n", (int )scsidp->type, 32767); error = -19; } else { sdev_prefix_printk("\f", (struct scsi_device const *)scsidp, (char const *)0, "%s: idr allocation Sg_device failure: %d\n", "sg_alloc", error); } goto out_unlock; } else { } k = (u32 )error; tmp___1 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp___1 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)scsidp, (char const *)0, "sg_alloc: dev=%d \n", k); } else { } sprintf((char *)(& disk->disk_name), "sg%d", k); disk->first_minor = (int )k; sdp->disk = disk; sdp->device = scsidp; __mutex_init(& sdp->open_rel_lock, "&sdp->open_rel_lock", & __key); INIT_LIST_HEAD(& sdp->sfds); __init_waitqueue_head(& sdp->open_wait, "&sdp->open_wait", & __key___0); atomic_set(& sdp->detaching, 0); __rwlock_init(& sdp->sfd_lock, "&sdp->sfd_lock", & __key___1); tmp___2 = queue_max_segments(q); sdp->sg_tablesize = (int )tmp___2; sdp->index = k; kref_init(& sdp->d_ref); error = 0; out_unlock: _raw_write_unlock_irqrestore(& sg_index_lock, iflags); idr_preload_end(); if (error != 0) { kfree((void const *)sdp); tmp___3 = ERR_PTR((long )error); return ((Sg_device *)tmp___3); } else { } return (sdp); } } static int sg_add_device(struct device *cl_dev , struct class_interface *cl_intf ) { struct scsi_device *scsidp ; struct device const *__mptr ; struct gendisk *disk ; Sg_device *sdp ; struct cdev *cdev ; int error ; unsigned long iflags ; long tmp ; bool tmp___0 ; struct device *sg_class_member ; long tmp___1 ; bool tmp___2 ; { __mptr = (struct device const *)cl_dev->parent; scsidp = (struct scsi_device *)__mptr + 0xfffffffffffffe28UL; sdp = (Sg_device *)0; cdev = (struct cdev *)0; disk = alloc_disk(1); if ((unsigned long )disk == (unsigned long )((struct gendisk *)0)) { printk("\f%s: alloc_disk failed\n", "sg_add_device"); return (-12); } else { } disk->major = 21; error = -12; cdev = cdev_alloc(); if ((unsigned long )cdev == (unsigned long )((struct cdev *)0)) { printk("\f%s: cdev_alloc failed\n", "sg_add_device"); goto out; } else { } cdev->owner = & __this_module; cdev->ops = & sg_fops; sdp = sg_alloc(disk, scsidp); tmp___0 = IS_ERR((void const *)sdp); if ((int )tmp___0) { printk("\f%s: sg_alloc failed\n", "sg_add_device"); tmp = PTR_ERR((void const *)sdp); error = (int )tmp; goto out; } else { } error = cdev_add(cdev, sdp->index | 22020096U, 1U); if (error != 0) { goto cdev_add_err; } else { } sdp->cdev = cdev; if (sg_sysfs_valid != 0) { sg_class_member = device_create(sg_sysfs_class, cl_dev->parent, sdp->index | 22020096U, (void *)sdp, "%s", (char *)(& disk->disk_name)); tmp___2 = IS_ERR((void const *)sg_class_member); if ((int )tmp___2) { printk("\v%s: device_create failed\n", "sg_add_device"); tmp___1 = PTR_ERR((void const *)sg_class_member); error = (int )tmp___1; goto cdev_add_err; } else { } error = sysfs_create_link(& scsidp->sdev_gendev.kobj, & sg_class_member->kobj, "generic"); if (error != 0) { printk("\v%s: unable to make symlink \'generic\' back to sg%d\n", "sg_add_device", sdp->index); } else { } } else { printk("\f%s: sg_sys Invalid\n", "sg_add_device"); } sdev_prefix_printk("\r", (struct scsi_device const *)scsidp, (char const *)0, "Attached scsi generic sg%d type %d\n", sdp->index, (int )scsidp->type); dev_set_drvdata(cl_dev, (void *)sdp); return (0); cdev_add_err: iflags = _raw_write_lock_irqsave(& sg_index_lock); idr_remove(& sg_index_idr, (int )sdp->index); _raw_write_unlock_irqrestore(& sg_index_lock, iflags); kfree((void const *)sdp); out: put_disk(disk); if ((unsigned long )cdev != (unsigned long )((struct cdev *)0)) { cdev_del(cdev); } else { } return (error); } } static void sg_device_destroy(struct kref *kref ) { struct sg_device *sdp ; struct kref const *__mptr ; unsigned long flags ; long tmp ; { __mptr = (struct kref const *)kref; sdp = (struct sg_device *)__mptr + 0xfffffffffffffe80UL; flags = _raw_write_lock_irqsave(& sg_index_lock); idr_remove(& sg_index_idr, (int )sdp->index); _raw_write_unlock_irqrestore(& sg_index_lock, flags); tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_device_destroy\n"); } else { } put_disk(sdp->disk); kfree((void const *)sdp); return; } } static void sg_remove_device(struct device *cl_dev , struct class_interface *cl_intf ) { struct scsi_device *scsidp ; struct device const *__mptr ; Sg_device *sdp ; void *tmp ; unsigned long iflags ; Sg_fd *sfp ; int val ; long tmp___0 ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { __mptr = (struct device const *)cl_dev->parent; scsidp = (struct scsi_device *)__mptr + 0xfffffffffffffe28UL; tmp = dev_get_drvdata((struct device const *)cl_dev); sdp = (Sg_device *)tmp; if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { return; } else { } val = atomic_add_return(1, & sdp->detaching); if (val > 1) { return; } else { } tmp___0 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp___0 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "%s\n", "sg_remove_device"); } else { } iflags = _raw_read_lock_irqsave(& sdp->sfd_lock); __mptr___0 = (struct list_head const *)sdp->sfds.next; sfp = (Sg_fd *)__mptr___0; goto ldv_37676; ldv_37675: __wake_up(& sfp->read_wait, 1U, 0, (void *)0); kill_fasync(& sfp->async_qp, 29, 131078); __mptr___1 = (struct list_head const *)sfp->sfd_siblings.next; sfp = (Sg_fd *)__mptr___1; ldv_37676: ; if ((unsigned long )(& sfp->sfd_siblings) != (unsigned long )(& sdp->sfds)) { goto ldv_37675; } else { } __wake_up(& sdp->open_wait, 1U, 0, (void *)0); _raw_read_unlock_irqrestore(& sdp->sfd_lock, iflags); sysfs_remove_link(& scsidp->sdev_gendev.kobj, "generic"); device_destroy(sg_sysfs_class, sdp->index | 22020096U); cdev_del(sdp->cdev); sdp->cdev = (struct cdev *)0; kref_put(& sdp->d_ref, & sg_device_destroy); return; } } static int init_sg(void) { int rc ; struct lock_class_key __key ; struct class *tmp ; long tmp___0 ; bool tmp___1 ; { if ((unsigned int )scatter_elem_sz <= 4095U) { scatter_elem_sz = 4096; scatter_elem_sz_prev = scatter_elem_sz; } else { } if (def_reserved_size >= 0) { sg_big_buff = def_reserved_size; } else { def_reserved_size = sg_big_buff; } rc = register_chrdev_region(22020096U, 32768U, "sg"); if (rc != 0) { return (rc); } else { } tmp = __class_create(& __this_module, "scsi_generic", & __key); sg_sysfs_class = tmp; tmp___1 = IS_ERR((void const *)sg_sysfs_class); if ((int )tmp___1) { tmp___0 = PTR_ERR((void const *)sg_sysfs_class); rc = (int )tmp___0; goto err_out; } else { } sg_sysfs_valid = 1; rc = scsi_register_interface(& sg_interface); if (rc == 0) { sg_proc_init(); return (0); } else { } class_destroy(sg_sysfs_class); err_out: unregister_chrdev_region(22020096U, 32768U); return (rc); } } static void exit_sg(void) { { sg_proc_cleanup(); class_interface_unregister(& sg_interface); class_destroy(sg_sysfs_class); sg_sysfs_valid = 0; unregister_chrdev_region(22020096U, 32768U); idr_destroy(& sg_index_idr); return; } } static int sg_start_req(Sg_request *srp , unsigned char *cmd ) { int res ; struct request *rq ; Sg_fd *sfp ; sg_io_hdr_t *hp ; int dxfer_len ; int dxfer_dir ; unsigned int iov_count ; Sg_scatter_hold *req_schp ; Sg_scatter_hold *rsv_schp ; struct request_queue *q ; struct rq_map_data *md ; struct rq_map_data map_data ; int rw ; unsigned char *long_cmdp ; long tmp ; void *tmp___0 ; long tmp___1 ; bool tmp___2 ; int tmp___3 ; int tmp___4 ; struct iovec *iov ; struct iov_iter i ; { sfp = srp->parentfp; hp = & srp->header; dxfer_len = (int )hp->dxfer_len; dxfer_dir = hp->dxfer_direction; iov_count = (unsigned int )hp->iovec_count; req_schp = & srp->data; rsv_schp = & sfp->reserve; q = ((sfp->parentdp)->device)->request_queue; rw = hp->dxfer_direction == -2; long_cmdp = (unsigned char *)0U; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_start_req: dxfer_len=%d\n", dxfer_len); } else { } if ((unsigned int )hp->cmd_len > 16U) { tmp___0 = kzalloc((size_t )hp->cmd_len, 208U); long_cmdp = (unsigned char *)tmp___0; if ((unsigned long )long_cmdp == (unsigned long )((unsigned char *)0U)) { return (-12); } else { } } else { } rq = blk_get_request(q, rw, 208U); tmp___2 = IS_ERR((void const *)rq); if ((int )tmp___2) { kfree((void const *)long_cmdp); tmp___1 = PTR_ERR((void const *)rq); return ((int )tmp___1); } else { } blk_rq_set_block_pc(rq); if ((unsigned int )hp->cmd_len > 16U) { rq->cmd = long_cmdp; } else { } memcpy((void *)rq->cmd, (void const *)cmd, (size_t )hp->cmd_len); rq->cmd_len = (unsigned short )hp->cmd_len; srp->rq = rq; rq->end_io_data = (void *)srp; rq->sense = (void *)(& srp->sense_b); rq->retries = 0; if (dxfer_len <= 0 || dxfer_dir == -1) { return (0); } else { } if ((((sg_allow_dio != 0 && (int )hp->flags & 1) && dxfer_dir != -5) && iov_count == 0U) && (unsigned int )*((unsigned char *)((sfp->parentdp)->device)->host + 856UL) == 0U) { tmp___3 = blk_rq_aligned(q, (unsigned long )hp->dxferp, (unsigned int )dxfer_len); if (tmp___3 != 0) { md = (struct rq_map_data *)0; } else { md = & map_data; } } else { md = & map_data; } if ((unsigned long )md != (unsigned long )((struct rq_map_data *)0)) { tmp___4 = sg_res_in_use(sfp); if (tmp___4 == 0 && (unsigned int )dxfer_len <= rsv_schp->bufflen) { sg_link_reserve(sfp, srp, dxfer_len); } else { res = sg_build_indirect(req_schp, sfp, dxfer_len); if (res != 0) { return (res); } else { } } md->pages = req_schp->pages; md->page_order = req_schp->page_order; md->nr_entries = (int )req_schp->k_use_sg; md->offset = 0UL; md->null_mapped = (unsigned long )hp->dxferp == (unsigned long )((void *)0); if (dxfer_dir == -4) { md->from_user = 1; } else { md->from_user = 0; } } else { } if (iov_count != 0U) { iov = (struct iovec *)0; res = import_iovec(rw, (struct iovec const *)hp->dxferp, iov_count, 0U, & iov, & i); if (res < 0) { return (res); } else { } iov_iter_truncate(& i, (u64 )hp->dxfer_len); res = blk_rq_map_user_iov(q, rq, md, (struct iov_iter const *)(& i), 32U); kfree((void const *)iov); } else { res = blk_rq_map_user(q, rq, md, hp->dxferp, (unsigned long )hp->dxfer_len, 32U); } if (res == 0) { srp->bio = rq->bio; if ((unsigned long )md == (unsigned long )((struct rq_map_data *)0)) { req_schp->dio_in_use = 1; hp->info = hp->info | 2U; } else { } } else { } return (res); } } static int sg_finish_rem_req(Sg_request *srp ) { int ret ; Sg_fd *sfp ; Sg_scatter_hold *req_schp ; long tmp ; { ret = 0; sfp = srp->parentfp; req_schp = & srp->data; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_finish_rem_req: res_used=%d\n", (int )srp->res_used); } else { } if ((unsigned long )srp->bio != (unsigned long )((struct bio *)0)) { ret = blk_rq_unmap_user(srp->bio); } else { } if ((unsigned long )srp->rq != (unsigned long )((struct request *)0)) { if ((unsigned long )(srp->rq)->cmd != (unsigned long )((unsigned char *)(& (srp->rq)->__cmd))) { kfree((void const *)(srp->rq)->cmd); } else { } blk_put_request(srp->rq); } else { } if ((int )((signed char )srp->res_used) != 0) { sg_unlink_reserve(sfp, srp); } else { sg_remove_scat(sfp, req_schp); } sg_remove_request(sfp, srp); return (ret); } } static int sg_build_sgat(Sg_scatter_hold *schp , Sg_fd const *sfp , int tablesize ) { int sg_bufflen ; gfp_t gfp_flags ; void *tmp ; { sg_bufflen = (int )((unsigned int )tablesize * 8U); gfp_flags = 544U; tmp = kzalloc((size_t )sg_bufflen, gfp_flags); schp->pages = (struct page **)tmp; if ((unsigned long )schp->pages == (unsigned long )((struct page **)0)) { return (-12); } else { } schp->sglist_len = (unsigned int )sg_bufflen; return (tablesize); } } static int sg_build_indirect(Sg_scatter_hold *schp , Sg_fd *sfp , int buff_size ) { int ret_sz ; int i ; int k ; int rem_sz ; int num ; int mx_sc_elems ; int sg_tablesize ; int blk_size ; int order ; gfp_t gfp_mask ; long tmp ; long tmp___0 ; bool tmp___1 ; int tmp___2 ; bool tmp___3 ; int tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; { ret_sz = 0; sg_tablesize = (sfp->parentdp)->sg_tablesize; blk_size = buff_size; gfp_mask = 16928U; if (blk_size < 0) { return (-14); } else { } if (blk_size == 0) { blk_size = blk_size + 1; } else { } blk_size = (blk_size + 511) & -512; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_build_indirect: buff_size=%d, blk_size=%d\n", buff_size, blk_size); } else { } mx_sc_elems = sg_build_sgat(schp, (Sg_fd const *)sfp, sg_tablesize); if (mx_sc_elems < 0) { return (mx_sc_elems); } else { } num = scatter_elem_sz; tmp___0 = ldv__builtin_expect(num != scatter_elem_sz_prev, 0L); if (tmp___0 != 0L) { if ((unsigned int )num <= 4095U) { scatter_elem_sz = 4096; scatter_elem_sz_prev = 4096; } else { scatter_elem_sz_prev = num; } } else { } if ((int )((signed char )sfp->low_dma) != 0) { gfp_mask = gfp_mask | 1U; } else { } tmp___1 = capable(21); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { gfp_mask = gfp_mask | 32768U; } else { tmp___3 = capable(17); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } if (tmp___4) { gfp_mask = gfp_mask | 32768U; } else { } } order = __get_order((unsigned long )num); retry: ret_sz = 1 << (order + 12); k = 0; rem_sz = blk_size; goto ldv_37804; ldv_37803: num = scatter_elem_sz_prev < rem_sz ? scatter_elem_sz_prev : rem_sz; *(schp->pages + (unsigned long )k) = alloc_pages(gfp_mask, (unsigned int )order); if ((unsigned long )*(schp->pages + (unsigned long )k) == (unsigned long )((struct page *)0)) { goto out; } else { } if (num == scatter_elem_sz_prev) { tmp___5 = ldv__builtin_expect(ret_sz > scatter_elem_sz_prev, 0L); if (tmp___5 != 0L) { scatter_elem_sz = ret_sz; scatter_elem_sz_prev = ret_sz; } else { } } else { } tmp___6 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 5U, 0L); if (tmp___6 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_build_indirect: k=%d, num=%d, ret_sz=%d\n", k, num, ret_sz); } else { } k = k + 1; rem_sz = rem_sz - ret_sz; ldv_37804: ; if (rem_sz > 0 && k < mx_sc_elems) { goto ldv_37803; } else { } schp->page_order = order; schp->k_use_sg = (unsigned short )k; tmp___7 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 5U, 0L); if (tmp___7 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_build_indirect: k_use_sg=%d, rem_sz=%d\n", k, rem_sz); } else { } schp->bufflen = (unsigned int )blk_size; if (rem_sz > 0) { return (-12); } else { } return (0); out: i = 0; goto ldv_37807; ldv_37806: __free_pages(*(schp->pages + (unsigned long )i), (unsigned int )order); i = i + 1; ldv_37807: ; if (i < k) { goto ldv_37806; } else { } order = order - 1; if (order >= 0) { goto retry; } else { } return (-12); } } static void sg_remove_scat(Sg_fd *sfp , Sg_scatter_hold *schp ) { long tmp ; int k ; long tmp___0 ; { tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_remove_scat: k_use_sg=%d\n", (int )schp->k_use_sg); } else { } if ((unsigned long )schp->pages != (unsigned long )((struct page **)0) && schp->sglist_len != 0U) { if ((int )((signed char )schp->dio_in_use) == 0) { k = 0; goto ldv_37815; ldv_37814: tmp___0 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 5U, 0L); if (tmp___0 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_remove_scat: k=%d, pg=0x%p\n", k, *(schp->pages + (unsigned long )k)); } else { } __free_pages(*(schp->pages + (unsigned long )k), (unsigned int )schp->page_order); k = k + 1; ldv_37815: ; if ((int )schp->k_use_sg > k && (unsigned long )*(schp->pages + (unsigned long )k) != (unsigned long )((struct page *)0)) { goto ldv_37814; } else { } kfree((void const *)schp->pages); } else { } } else { } memset((void *)schp, 0, 32UL); return; } } static int sg_read_oxfer(Sg_request *srp , char *outp , int num_read_xfer ) { Sg_scatter_hold *schp ; int k ; int num ; long tmp ; void *tmp___0 ; int tmp___1 ; void *tmp___2 ; int tmp___3 ; { schp = & srp->data; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)((srp->parentfp)->parentdp)->device, (char const *)(& (((srp->parentfp)->parentdp)->disk)->disk_name), "sg_read_oxfer: num_read_xfer=%d\n", num_read_xfer); } else { } if ((unsigned long )outp == (unsigned long )((char *)0) || num_read_xfer <= 0) { return (0); } else { } num = 1 << (schp->page_order + 12); k = 0; goto ldv_37827; ldv_37826: ; if (num > num_read_xfer) { tmp___0 = lowmem_page_address((struct page const *)*(schp->pages + (unsigned long )k)); tmp___1 = __copy_to_user((void *)outp, (void const *)tmp___0, (unsigned int )num_read_xfer); if (tmp___1 != 0) { return (-14); } else { } goto ldv_37825; } else { tmp___2 = lowmem_page_address((struct page const *)*(schp->pages + (unsigned long )k)); tmp___3 = __copy_to_user((void *)outp, (void const *)tmp___2, (unsigned int )num); if (tmp___3 != 0) { return (-14); } else { } num_read_xfer = num_read_xfer - num; if (num_read_xfer <= 0) { goto ldv_37825; } else { } outp = outp + (unsigned long )num; } k = k + 1; ldv_37827: ; if ((int )schp->k_use_sg > k && (unsigned long )*(schp->pages + (unsigned long )k) != (unsigned long )((struct page *)0)) { goto ldv_37826; } else { } ldv_37825: ; return (0); } } static void sg_build_reserve(Sg_fd *sfp , int req_size ) { Sg_scatter_hold *schp ; long tmp ; int tmp___0 ; { schp = & sfp->reserve; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_build_reserve: req_size=%d\n", req_size); } else { } ldv_37833: ; if ((unsigned int )req_size <= 4095U) { req_size = 4096; } else { } tmp___0 = sg_build_indirect(schp, sfp, req_size); if (tmp___0 == 0) { return; } else { sg_remove_scat(sfp, schp); } req_size = req_size >> 1; if ((unsigned int )req_size > 2048U) { goto ldv_37833; } else { } return; } } static void sg_link_reserve(Sg_fd *sfp , Sg_request *srp , int size ) { Sg_scatter_hold *req_schp ; Sg_scatter_hold *rsv_schp ; int k ; int num ; int rem ; long tmp ; long tmp___0 ; { req_schp = & srp->data; rsv_schp = & sfp->reserve; srp->res_used = 1; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_link_reserve: size=%d\n", size); } else { } rem = size; num = 1 << (rsv_schp->page_order + 12); k = 0; goto ldv_37847; ldv_37846: ; if (rem <= num) { req_schp->k_use_sg = (unsigned int )((unsigned short )k) + 1U; req_schp->sglist_len = rsv_schp->sglist_len; req_schp->pages = rsv_schp->pages; req_schp->bufflen = (unsigned int )size; req_schp->page_order = rsv_schp->page_order; goto ldv_37845; } else { rem = rem - num; } k = k + 1; ldv_37847: ; if ((int )rsv_schp->k_use_sg > k) { goto ldv_37846; } else { } ldv_37845: ; if ((int )rsv_schp->k_use_sg <= k) { tmp___0 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 1U, 0L); if (tmp___0 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)(sfp->parentdp)->device, (char const *)(& ((sfp->parentdp)->disk)->disk_name), "sg_link_reserve: BAD size\n"); } else { } } else { } return; } } static void sg_unlink_reserve(Sg_fd *sfp , Sg_request *srp ) { Sg_scatter_hold *req_schp ; long tmp ; { req_schp = & srp->data; tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 4U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)((srp->parentfp)->parentdp)->device, (char const *)(& (((srp->parentfp)->parentdp)->disk)->disk_name), "sg_unlink_reserve: req->k_use_sg=%d\n", (int )req_schp->k_use_sg); } else { } req_schp->k_use_sg = 0U; req_schp->bufflen = 0U; req_schp->pages = (struct page **)0; req_schp->page_order = 0; req_schp->sglist_len = 0U; sfp->save_scat_len = 0U; srp->res_used = 0; return; } } static Sg_request *sg_get_rq_mark(Sg_fd *sfp , int pack_id ) { Sg_request *resp ; unsigned long iflags ; { iflags = _raw_write_lock_irqsave(& sfp->rq_list_lock); resp = sfp->headrp; goto ldv_37864; ldv_37863: ; if (((int )((signed char )resp->done) == 1 && (int )((signed char )resp->sg_io_owned) == 0) && (pack_id == -1 || resp->header.pack_id == pack_id)) { resp->done = 2; goto ldv_37862; } else { } resp = resp->nextrp; ldv_37864: ; if ((unsigned long )resp != (unsigned long )((Sg_request *)0)) { goto ldv_37863; } else { } ldv_37862: _raw_write_unlock_irqrestore(& sfp->rq_list_lock, iflags); return (resp); } } static Sg_request *sg_add_request(Sg_fd *sfp ) { int k ; unsigned long iflags ; Sg_request *resp ; Sg_request *rp ; { rp = (Sg_request *)(& sfp->req_arr); iflags = _raw_write_lock_irqsave(& sfp->rq_list_lock); resp = sfp->headrp; if ((unsigned long )resp == (unsigned long )((Sg_request *)0)) { memset((void *)rp, 0, 336UL); rp->parentfp = sfp; resp = rp; sfp->headrp = resp; } else if ((int )((signed char )sfp->cmd_q) == 0) { resp = (Sg_request *)0; } else { k = 0; goto ldv_37880; ldv_37879: ; if ((unsigned long )rp->parentfp == (unsigned long )((struct sg_fd *)0)) { goto ldv_37878; } else { } k = k + 1; rp = rp + 1; ldv_37880: ; if (k <= 15) { goto ldv_37879; } else { } ldv_37878: ; if (k <= 15) { memset((void *)rp, 0, 336UL); rp->parentfp = sfp; goto ldv_37882; ldv_37881: resp = resp->nextrp; ldv_37882: ; if ((unsigned long )resp->nextrp != (unsigned long )((struct sg_request *)0)) { goto ldv_37881; } else { } resp->nextrp = rp; resp = rp; } else { resp = (Sg_request *)0; } } if ((unsigned long )resp != (unsigned long )((Sg_request *)0)) { resp->nextrp = (struct sg_request *)0; resp->header.duration = jiffies_to_msecs(jiffies); } else { } _raw_write_unlock_irqrestore(& sfp->rq_list_lock, iflags); return (resp); } } static int sg_remove_request(Sg_fd *sfp , Sg_request *srp ) { Sg_request *prev_rp ; Sg_request *rp ; unsigned long iflags ; int res ; { res = 0; if (((unsigned long )sfp == (unsigned long )((Sg_fd *)0) || (unsigned long )srp == (unsigned long )((Sg_request *)0)) || (unsigned long )sfp->headrp == (unsigned long )((Sg_request *)0)) { return (res); } else { } iflags = _raw_write_lock_irqsave(& sfp->rq_list_lock); prev_rp = sfp->headrp; if ((unsigned long )srp == (unsigned long )prev_rp) { sfp->headrp = prev_rp->nextrp; prev_rp->parentfp = (struct sg_fd *)0; res = 1; } else { goto ldv_37900; ldv_37899: ; if ((unsigned long )srp == (unsigned long )rp) { prev_rp->nextrp = rp->nextrp; rp->parentfp = (struct sg_fd *)0; res = 1; goto ldv_37898; } else { } prev_rp = rp; ldv_37900: rp = prev_rp->nextrp; if ((unsigned long )rp != (unsigned long )((Sg_request *)0)) { goto ldv_37899; } else { } ldv_37898: ; } _raw_write_unlock_irqrestore(& sfp->rq_list_lock, iflags); return (res); } } static Sg_fd *sg_add_sfp(Sg_device *sdp ) { Sg_fd *sfp ; unsigned long iflags ; int bufflen ; void *tmp ; void *tmp___0 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; void *tmp___1 ; int tmp___2 ; long tmp___3 ; long tmp___4 ; int __min1 ; int __min2 ; int tmp___5 ; long tmp___6 ; { tmp = kzalloc(5720UL, 544U); sfp = (Sg_fd *)tmp; if ((unsigned long )sfp == (unsigned long )((Sg_fd *)0)) { tmp___0 = ERR_PTR(-12L); return ((Sg_fd *)tmp___0); } else { } __init_waitqueue_head(& sfp->read_wait, "&sfp->read_wait", & __key); __rwlock_init(& sfp->rq_list_lock, "&sfp->rq_list_lock", & __key___0); kref_init(& sfp->f_ref); sfp->timeout = 15000; sfp->timeout_user = 6000; sfp->force_packid = 0; sfp->low_dma = (char )((sdp->device)->host)->unchecked_isa_dma; sfp->cmd_q = 0; sfp->keep_orphan = 0; sfp->parentdp = sdp; iflags = _raw_write_lock_irqsave(& sdp->sfd_lock); tmp___2 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___2 != 0) { _raw_write_unlock_irqrestore(& sdp->sfd_lock, iflags); tmp___1 = ERR_PTR(-19L); return ((Sg_fd *)tmp___1); } else { } list_add_tail(& sfp->sfd_siblings, & sdp->sfds); _raw_write_unlock_irqrestore(& sdp->sfd_lock, iflags); tmp___3 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp___3 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_add_sfp: sfp=0x%p\n", sfp); } else { } tmp___4 = ldv__builtin_expect(sg_big_buff != def_reserved_size, 0L); if (tmp___4 != 0L) { sg_big_buff = def_reserved_size; } else { } __min1 = sg_big_buff; tmp___5 = max_sectors_bytes((sdp->device)->request_queue); __min2 = tmp___5; bufflen = __min1 < __min2 ? __min1 : __min2; sg_build_reserve(sfp, bufflen); tmp___6 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 3U, 0L); if (tmp___6 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_add_sfp: bufflen=%d, k_use_sg=%d\n", sfp->reserve.bufflen, (int )sfp->reserve.k_use_sg); } else { } kref_get(& sdp->d_ref); ldv___module_get_11(& __this_module); return (sfp); } } static void sg_remove_sfp_usercontext(struct work_struct *work ) { struct sg_fd *sfp ; struct work_struct const *__mptr ; struct sg_device *sdp ; long tmp ; long tmp___0 ; { __mptr = (struct work_struct const *)work; sfp = (struct sg_fd *)__mptr + 0xffffffffffffe9f8UL; sdp = sfp->parentdp; goto ldv_37932; ldv_37931: sg_finish_rem_req(sfp->headrp); ldv_37932: ; if ((unsigned long )sfp->headrp != (unsigned long )((Sg_request *)0)) { goto ldv_37931; } else { } if (sfp->reserve.bufflen != 0U) { tmp = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 6U, 0L); if (tmp != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_remove_sfp: bufflen=%d, k_use_sg=%d\n", (int )sfp->reserve.bufflen, (int )sfp->reserve.k_use_sg); } else { } sg_remove_scat(sfp, & sfp->reserve); } else { } tmp___0 = ldv__builtin_expect(((scsi_logging_level >> 3) & 7U) > 6U, 0L); if (tmp___0 != 0L) { sdev_prefix_printk("\016", (struct scsi_device const *)sdp->device, (char const *)(& (sdp->disk)->disk_name), "sg_remove_sfp: sfp=0x%p\n", sfp); } else { } kfree((void const *)sfp); scsi_device_put(sdp->device); kref_put(& sdp->d_ref, & sg_device_destroy); ldv_module_put_12(& __this_module); return; } } static void sg_remove_sfp(struct kref *kref ) { struct sg_fd *sfp ; struct kref const *__mptr ; struct sg_device *sdp ; unsigned long iflags ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; { __mptr = (struct kref const *)kref; sfp = (struct sg_fd *)__mptr + 0xffffffffffffea00UL; sdp = sfp->parentdp; iflags = _raw_write_lock_irqsave(& sdp->sfd_lock); list_del(& sfp->sfd_siblings); _raw_write_unlock_irqrestore(& sdp->sfd_lock, iflags); __init_work(& sfp->ew.work, 0); __constr_expr_0.counter = 137438953408L; sfp->ew.work.data = __constr_expr_0; lockdep_init_map(& sfp->ew.work.lockdep_map, "(&sfp->ew.work)", & __key, 0); INIT_LIST_HEAD(& sfp->ew.work.entry); sfp->ew.work.func = & sg_remove_sfp_usercontext; schedule_work(& sfp->ew.work); return; } } static int sg_res_in_use(Sg_fd *sfp ) { Sg_request const *srp ; unsigned long iflags ; { iflags = _raw_read_lock_irqsave(& sfp->rq_list_lock); srp = (Sg_request const *)sfp->headrp; goto ldv_37960; ldv_37959: ; if ((int )((signed char )srp->res_used) != 0) { goto ldv_37958; } else { } srp = (Sg_request const *)srp->nextrp; ldv_37960: ; if ((unsigned long )srp != (unsigned long )((Sg_request const *)0)) { goto ldv_37959; } else { } ldv_37958: _raw_read_unlock_irqrestore(& sfp->rq_list_lock, iflags); return ((unsigned long )srp != (unsigned long )((Sg_request const *)0)); } } static int sg_idr_max_id(int id , void *p , void *data ) { int *k ; { k = (int *)data; if (*k < id) { *k = id; } else { } return (0); } } static int sg_last_dev(void) { int k ; unsigned long iflags ; { k = -1; iflags = _raw_read_lock_irqsave(& sg_index_lock); idr_for_each(& sg_index_idr, & sg_idr_max_id, (void *)(& k)); _raw_read_unlock_irqrestore(& sg_index_lock, iflags); return (k + 1); } } static Sg_device *sg_lookup_dev(int dev ) { void *tmp ; { tmp = idr_find(& sg_index_idr, dev); return ((Sg_device *)tmp); } } static Sg_device *sg_get_dev(int dev ) { struct sg_device *sdp ; unsigned long flags ; Sg_device *tmp ; void *tmp___0 ; void *tmp___1 ; int tmp___2 ; { flags = _raw_read_lock_irqsave(& sg_index_lock); tmp = sg_lookup_dev(dev); sdp = tmp; if ((unsigned long )sdp == (unsigned long )((struct sg_device *)0)) { tmp___0 = ERR_PTR(-6L); sdp = (struct sg_device *)tmp___0; } else { tmp___2 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___2 != 0) { tmp___1 = ERR_PTR(-19L); sdp = (struct sg_device *)tmp___1; } else { kref_get(& sdp->d_ref); } } _raw_read_unlock_irqrestore(& sg_index_lock, flags); return (sdp); } } static struct proc_dir_entry *sg_proc_sgp = (struct proc_dir_entry *)0; static char sg_proc_sg_dirname[8U] = { 's', 'c', 's', 'i', '/', 's', 'g', '\000'}; static int sg_proc_seq_show_int(struct seq_file *s , void *v ) ; static int sg_proc_single_open_adio(struct inode *inode , struct file *file ) ; static ssize_t sg_proc_write_adio(struct file *filp , char const *buffer , size_t count , loff_t *off ) ; static struct file_operations const adio_fops = {& __this_module, & seq_lseek, & seq_read, & sg_proc_write_adio, 0, 0, 0, 0, 0, 0, 0, 0, & sg_proc_single_open_adio, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int sg_proc_single_open_dressz(struct inode *inode , struct file *file ) ; static ssize_t sg_proc_write_dressz(struct file *filp , char const *buffer , size_t count , loff_t *off ) ; static struct file_operations const dressz_fops = {& __this_module, & seq_lseek, & seq_read, & sg_proc_write_dressz, 0, 0, 0, 0, 0, 0, 0, 0, & sg_proc_single_open_dressz, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int sg_proc_seq_show_version(struct seq_file *s , void *v ) ; static int sg_proc_single_open_version(struct inode *inode , struct file *file ) ; static struct file_operations const version_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sg_proc_single_open_version, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int sg_proc_seq_show_devhdr(struct seq_file *s , void *v ) ; static int sg_proc_single_open_devhdr(struct inode *inode , struct file *file ) ; static struct file_operations const devhdr_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sg_proc_single_open_devhdr, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int sg_proc_seq_show_dev(struct seq_file *s , void *v ) ; static int sg_proc_open_dev(struct inode *inode , struct file *file ) ; static void *dev_seq_start(struct seq_file *s , loff_t *pos ) ; static void *dev_seq_next(struct seq_file *s , void *v , loff_t *pos ) ; static void dev_seq_stop(struct seq_file *s , void *v ) ; static struct file_operations const dev_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sg_proc_open_dev, 0, & seq_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct seq_operations const dev_seq_ops = {& dev_seq_start, & dev_seq_stop, & dev_seq_next, & sg_proc_seq_show_dev}; static int sg_proc_seq_show_devstrs(struct seq_file *s , void *v ) ; static int sg_proc_open_devstrs(struct inode *inode , struct file *file ) ; static struct file_operations const devstrs_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sg_proc_open_devstrs, 0, & seq_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct seq_operations const devstrs_seq_ops = {& dev_seq_start, & dev_seq_stop, & dev_seq_next, & sg_proc_seq_show_devstrs}; static int sg_proc_seq_show_debug(struct seq_file *s , void *v ) ; static int sg_proc_open_debug(struct inode *inode , struct file *file ) ; static struct file_operations const debug_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sg_proc_open_debug, 0, & seq_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct seq_operations const debug_seq_ops = {& dev_seq_start, & dev_seq_stop, & dev_seq_next, & sg_proc_seq_show_debug}; static struct sg_proc_leaf const sg_proc_leaf_arr[7U] = { {"allow_dio", & adio_fops}, {"debug", & debug_fops}, {"def_reserved_size", & dressz_fops}, {"device_hdr", & devhdr_fops}, {"devices", & dev_fops}, {"device_strs", & devstrs_fops}, {"version", & version_fops}}; static int sg_proc_init(void) { int num_leaves ; int k ; struct sg_proc_leaf const *leaf ; umode_t mask ; { num_leaves = 7; sg_proc_sgp = proc_mkdir((char const *)(& sg_proc_sg_dirname), (struct proc_dir_entry *)0); if ((unsigned long )sg_proc_sgp == (unsigned long )((struct proc_dir_entry *)0)) { return (1); } else { } k = 0; goto ldv_38080; ldv_38079: leaf = (struct sg_proc_leaf const *)(& sg_proc_leaf_arr) + (unsigned long )k; mask = (unsigned long )(leaf->fops)->write != (unsigned long )((ssize_t (*/* const */)(struct file * , char const * , size_t , loff_t * ))0) ? 420U : 292U; proc_create(leaf->name, (int )mask, sg_proc_sgp, leaf->fops); k = k + 1; ldv_38080: ; if (k < num_leaves) { goto ldv_38079; } else { } return (0); } } static void sg_proc_cleanup(void) { int k ; int num_leaves ; { num_leaves = 7; if ((unsigned long )sg_proc_sgp == (unsigned long )((struct proc_dir_entry *)0)) { return; } else { } k = 0; goto ldv_38090; ldv_38089: remove_proc_entry(sg_proc_leaf_arr[k].name, sg_proc_sgp); k = k + 1; ldv_38090: ; if (k < num_leaves) { goto ldv_38089; } else { } remove_proc_entry((char const *)(& sg_proc_sg_dirname), (struct proc_dir_entry *)0); return; } } static int sg_proc_seq_show_int(struct seq_file *s , void *v ) { { seq_printf(s, "%d\n", *((int *)s->private)); return (0); } } static int sg_proc_single_open_adio(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & sg_proc_seq_show_int, (void *)(& sg_allow_dio)); return (tmp); } } static ssize_t sg_proc_write_adio(struct file *filp , char const *buffer , size_t count , loff_t *off ) { int err ; unsigned long num ; bool tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; { tmp = capable(21); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return (-13L); } else { tmp___1 = capable(17); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return (-13L); } else { } } err = kstrtoul_from_user(buffer, count, 0U, & num); if (err != 0) { return ((ssize_t )err); } else { } sg_allow_dio = num != 0UL; return ((ssize_t )count); } } static int sg_proc_single_open_dressz(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & sg_proc_seq_show_int, (void *)(& sg_big_buff)); return (tmp); } } static ssize_t sg_proc_write_dressz(struct file *filp , char const *buffer , size_t count , loff_t *off ) { int err ; unsigned long k ; bool tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; { k = 0xffffffffffffffffUL; tmp = capable(21); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return (-13L); } else { tmp___1 = capable(17); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return (-13L); } else { } } err = kstrtoul_from_user(buffer, count, 0U, & k); if (err != 0) { return ((ssize_t )err); } else { } if (k <= 1048576UL) { sg_big_buff = (int )k; return ((ssize_t )count); } else { } return (-34L); } } static int sg_proc_seq_show_version(struct seq_file *s , void *v ) { { seq_printf(s, "%d\t%s [%s]\n", sg_version_num, (char *)"3.5.36", sg_version_date); return (0); } } static int sg_proc_single_open_version(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & sg_proc_seq_show_version, (void *)0); return (tmp); } } static int sg_proc_seq_show_devhdr(struct seq_file *s , void *v ) { { seq_puts(s, "host\tchan\tid\tlun\ttype\topens\tqdepth\tbusy\tonline\n"); return (0); } } static int sg_proc_single_open_devhdr(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & sg_proc_seq_show_devhdr, (void *)0); return (tmp); } } static void *dev_seq_start(struct seq_file *s , loff_t *pos ) { struct sg_proc_deviter *it ; void *tmp ; int tmp___0 ; { tmp = kmalloc(16UL, 208U); it = (struct sg_proc_deviter *)tmp; s->private = (void *)it; if ((unsigned long )it == (unsigned long )((struct sg_proc_deviter *)0)) { return ((void *)0); } else { } it->index = *pos; tmp___0 = sg_last_dev(); it->max = (size_t )tmp___0; if ((unsigned long long )it->index >= (unsigned long long )it->max) { return ((void *)0); } else { } return ((void *)it); } } static void *dev_seq_next(struct seq_file *s , void *v , loff_t *pos ) { struct sg_proc_deviter *it ; { it = (struct sg_proc_deviter *)s->private; it->index = it->index + 1LL; *pos = it->index; return ((unsigned long long )it->index < (unsigned long long )it->max ? (void *)it : (void *)0); } } static void dev_seq_stop(struct seq_file *s , void *v ) { { kfree((void const *)s->private); return; } } static int sg_proc_open_dev(struct inode *inode , struct file *file ) { int tmp ; { tmp = ldv_seq_open_13(file, & dev_seq_ops); return (tmp); } } static int sg_proc_seq_show_dev(struct seq_file *s , void *v ) { struct sg_proc_deviter *it ; Sg_device *sdp ; struct scsi_device *scsidp ; unsigned long iflags ; Sg_device *tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { it = (struct sg_proc_deviter *)v; iflags = _raw_read_lock_irqsave(& sg_index_lock); if ((unsigned long )it != (unsigned long )((struct sg_proc_deviter *)0)) { tmp = sg_lookup_dev((int )it->index); sdp = tmp; } else { sdp = (Sg_device *)0; } if ((unsigned long )sdp == (unsigned long )((Sg_device *)0) || (unsigned long )sdp->device == (unsigned long )((struct scsi_device *)0)) { seq_puts(s, "-1\t-1\t-1\t-1\t-1\t-1\t-1\t-1\t-1\n"); } else { tmp___2 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___2 != 0) { seq_puts(s, "-1\t-1\t-1\t-1\t-1\t-1\t-1\t-1\t-1\n"); } else { scsidp = sdp->device; tmp___0 = scsi_device_online(scsidp); tmp___1 = atomic_read((atomic_t const *)(& scsidp->device_busy)); seq_printf(s, "%d\t%d\t%d\t%llu\t%d\t%d\t%d\t%d\t%d\n", (scsidp->host)->host_no, scsidp->channel, scsidp->id, scsidp->lun, (int )scsidp->type, 1, (int )scsidp->queue_depth, tmp___1, tmp___0); } } _raw_read_unlock_irqrestore(& sg_index_lock, iflags); return (0); } } static int sg_proc_open_devstrs(struct inode *inode , struct file *file ) { int tmp ; { tmp = ldv_seq_open_14(file, & devstrs_seq_ops); return (tmp); } } static int sg_proc_seq_show_devstrs(struct seq_file *s , void *v ) { struct sg_proc_deviter *it ; Sg_device *sdp ; struct scsi_device *scsidp ; unsigned long iflags ; Sg_device *tmp ; int tmp___0 ; { it = (struct sg_proc_deviter *)v; iflags = _raw_read_lock_irqsave(& sg_index_lock); if ((unsigned long )it != (unsigned long )((struct sg_proc_deviter *)0)) { tmp = sg_lookup_dev((int )it->index); sdp = tmp; } else { sdp = (Sg_device *)0; } scsidp = (unsigned long )sdp != (unsigned long )((Sg_device *)0) ? sdp->device : (struct scsi_device *)0; if ((unsigned long )sdp != (unsigned long )((Sg_device *)0) && (unsigned long )scsidp != (unsigned long )((struct scsi_device *)0)) { tmp___0 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___0 == 0) { seq_printf(s, "%8.8s\t%16.16s\t%4.4s\n", scsidp->vendor, scsidp->model, scsidp->rev); } else { seq_puts(s, "\n"); } } else { seq_puts(s, "\n"); } _raw_read_unlock_irqrestore(& sg_index_lock, iflags); return (0); } } static void sg_proc_debug_helper(struct seq_file *s , Sg_device *sdp ) { int k ; int m ; int new_interface ; int blen ; int usg ; Sg_request *srp ; Sg_fd *fp ; sg_io_hdr_t const *hp ; char const *cp ; unsigned int ms ; struct list_head const *__mptr ; unsigned int tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; struct list_head const *__mptr___0 ; { k = 0; __mptr = (struct list_head const *)sdp->sfds.next; fp = (Sg_fd *)__mptr; goto ldv_38212; ldv_38211: k = k + 1; _raw_read_lock(& fp->rq_list_lock); tmp = jiffies_to_msecs((unsigned long const )fp->timeout); seq_printf(s, " FD(%d): timeout=%dms bufflen=%d (res)sgat=%d low_dma=%d\n", k, tmp, fp->reserve.bufflen, (int )fp->reserve.k_use_sg, (int )fp->low_dma); seq_printf(s, " cmd_q=%d f_packid=%d k_orphan=%d closed=0\n", (int )fp->cmd_q, (int )fp->force_packid, (int )fp->keep_orphan); m = 0; srp = fp->headrp; goto ldv_38209; ldv_38208: hp = (sg_io_hdr_t const *)(& srp->header); new_interface = (int )hp->interface_id != 0; if ((int )((signed char )srp->res_used) != 0) { if (new_interface != 0 && ((unsigned int )hp->flags & 4U) != 0U) { cp = " mmap>> "; } else { cp = " rb>> "; } } else if (((unsigned int )hp->info & 6U) != 0U) { cp = " dio>> "; } else { cp = " "; } seq_puts(s, cp); blen = (int )srp->data.bufflen; usg = (int )srp->data.k_use_sg; seq_puts(s, (int )((signed char )srp->done) != 0 ? ((int )((signed char )srp->done) == 1 ? "rcv:" : "fin:") : "act:"); seq_printf(s, " id=%d blen=%d", srp->header.pack_id, blen); if ((int )((signed char )srp->done) != 0) { seq_printf(s, " dur=%d", hp->duration); } else { ms = jiffies_to_msecs(jiffies); if (new_interface != 0) { tmp___1 = hp->timeout; } else { tmp___0 = jiffies_to_msecs((unsigned long const )fp->timeout); tmp___1 = (unsigned int const )tmp___0; } seq_printf(s, " t_o/elap=%d/%d", tmp___1, (unsigned int )hp->duration < ms ? ms - (unsigned int )hp->duration : 0U); } seq_printf(s, "ms sgat=%d op=0x%02x\n", usg, (int )srp->data.cmd_opcode); m = m + 1; srp = srp->nextrp; ldv_38209: ; if ((unsigned long )srp != (unsigned long )((Sg_request *)0)) { goto ldv_38208; } else { } if (m == 0) { seq_puts(s, " No requests active\n"); } else { } _raw_read_unlock(& fp->rq_list_lock); __mptr___0 = (struct list_head const *)fp->sfd_siblings.next; fp = (Sg_fd *)__mptr___0; ldv_38212: ; if ((unsigned long )(& fp->sfd_siblings) != (unsigned long )(& sdp->sfds)) { goto ldv_38211; } else { } return; } } static int sg_proc_open_debug(struct inode *inode , struct file *file ) { int tmp ; { tmp = ldv_seq_open_15(file, & debug_seq_ops); return (tmp); } } static int sg_proc_seq_show_debug(struct seq_file *s , void *v ) { struct sg_proc_deviter *it ; Sg_device *sdp ; unsigned long iflags ; Sg_device *tmp ; struct scsi_device *scsidp ; int tmp___0 ; int tmp___1 ; { it = (struct sg_proc_deviter *)v; if ((unsigned long )it != (unsigned long )((struct sg_proc_deviter *)0) && it->index == 0LL) { seq_printf(s, "max_active_device=%d def_reserved_size=%d\n", (int )it->max, sg_big_buff); } else { } iflags = _raw_read_lock_irqsave(& sg_index_lock); if ((unsigned long )it != (unsigned long )((struct sg_proc_deviter *)0)) { tmp = sg_lookup_dev((int )it->index); sdp = tmp; } else { sdp = (Sg_device *)0; } if ((unsigned long )sdp == (unsigned long )((Sg_device *)0)) { goto skip; } else { } _raw_read_lock(& sdp->sfd_lock); tmp___1 = list_empty((struct list_head const *)(& sdp->sfds)); if (tmp___1 == 0) { seq_printf(s, " >>> device=%s ", (char *)(& (sdp->disk)->disk_name)); tmp___0 = atomic_read((atomic_t const *)(& sdp->detaching)); if (tmp___0 != 0) { seq_puts(s, "detaching pending close "); } else if ((unsigned long )sdp->device != (unsigned long )((struct scsi_device *)0)) { scsidp = sdp->device; seq_printf(s, "%d:%d:%d:%llu em=%d", (scsidp->host)->host_no, scsidp->channel, scsidp->id, scsidp->lun, (int )((scsidp->host)->hostt)->emulated); } else { } seq_printf(s, " sg_tablesize=%d excl=%d open_cnt=%d\n", sdp->sg_tablesize, (int )sdp->exclude, sdp->open_cnt); sg_proc_debug_helper(s, sdp); } else { } _raw_read_unlock(& sdp->sfd_lock); skip: _raw_read_unlock_irqrestore(& sg_index_lock, iflags); return (0); } } void *ldv_retval_14 ; void *ldv_retval_2 ; int ldv_retval_12 ; int ldv_retval_0 ; int ldv_retval_5 ; int ldv_retval_11 ; void *ldv_retval_6 ; extern void ldv_initialize(void) ; void *ldv_retval_1 ; void *ldv_retval_13 ; int ldv_retval_9 ; int ldv_retval_10 ; int ldv_retval_4 ; void ldv_check_final_state(void) ; int ldv_retval_8 ; int ldv_retval_3 ; void *ldv_retval_7 ; void ldv_initialize_class_interface_15(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(40UL); sg_interface_group0 = (struct class_interface *)tmp; tmp___0 = ldv_init_zalloc(1416UL); sg_interface_group1 = (struct device *)tmp___0; return; } } void ldv_file_operations_6(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); devstrs_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); devstrs_fops_group2 = (struct file *)tmp___0; return; } } void call_and_disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 2 || ldv_work_1_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_0) { sg_rq_end_io_usercontext(work); ldv_work_1_0 = 1; return; } else { } if ((ldv_work_1_1 == 2 || ldv_work_1_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_1) { sg_rq_end_io_usercontext(work); ldv_work_1_1 = 1; return; } else { } if ((ldv_work_1_2 == 2 || ldv_work_1_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_2) { sg_rq_end_io_usercontext(work); ldv_work_1_2 = 1; return; } else { } if ((ldv_work_1_3 == 2 || ldv_work_1_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_3) { sg_rq_end_io_usercontext(work); ldv_work_1_3 = 1; return; } else { } return; } } void work_init_2(void) { { ldv_work_2_0 = 0; ldv_work_2_1 = 0; ldv_work_2_2 = 0; ldv_work_2_3 = 0; return; } } void call_and_disable_all_2(int state ) { { if (ldv_work_2_0 == state) { call_and_disable_work_2(ldv_work_struct_2_0); } else { } if (ldv_work_2_1 == state) { call_and_disable_work_2(ldv_work_struct_2_1); } else { } if (ldv_work_2_2 == state) { call_and_disable_work_2(ldv_work_struct_2_2); } else { } if (ldv_work_2_3 == state) { call_and_disable_work_2(ldv_work_struct_2_3); } else { } return; } } void call_and_disable_all_1(int state ) { { if (ldv_work_1_0 == state) { call_and_disable_work_1(ldv_work_struct_1_0); } else { } if (ldv_work_1_1 == state) { call_and_disable_work_1(ldv_work_struct_1_1); } else { } if (ldv_work_1_2 == state) { call_and_disable_work_1(ldv_work_struct_1_2); } else { } if (ldv_work_1_3 == state) { call_and_disable_work_1(ldv_work_struct_1_3); } else { } return; } } void activate_work_2(struct work_struct *work , int state ) { { if (ldv_work_2_0 == 0) { ldv_work_struct_2_0 = work; ldv_work_2_0 = state; return; } else { } if (ldv_work_2_1 == 0) { ldv_work_struct_2_1 = work; ldv_work_2_1 = state; return; } else { } if (ldv_work_2_2 == 0) { ldv_work_struct_2_2 = work; ldv_work_2_2 = state; return; } else { } if (ldv_work_2_3 == 0) { ldv_work_struct_2_3 = work; ldv_work_2_3 = state; return; } else { } return; } } void ldv_file_operations_10(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); version_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); version_fops_group2 = (struct file *)tmp___0; return; } } void ldv_seq_operations_7(void) { void *tmp ; { tmp = ldv_init_zalloc(256UL); dev_seq_ops_group1 = (struct seq_file *)tmp; return; } } void activate_work_1(struct work_struct *work , int state ) { { if (ldv_work_1_0 == 0) { ldv_work_struct_1_0 = work; ldv_work_1_0 = state; return; } else { } if (ldv_work_1_1 == 0) { ldv_work_struct_1_1 = work; ldv_work_1_1 = state; return; } else { } if (ldv_work_1_2 == 0) { ldv_work_struct_1_2 = work; ldv_work_1_2 = state; return; } else { } if (ldv_work_1_3 == 0) { ldv_work_struct_1_3 = work; ldv_work_1_3 = state; return; } else { } return; } } void ldv_seq_operations_3(void) { void *tmp ; { tmp = ldv_init_zalloc(256UL); debug_seq_ops_group1 = (struct seq_file *)tmp; return; } } void ldv_file_operations_9(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); devhdr_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); devhdr_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_8(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); dev_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); dev_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_13(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); sg_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); sg_fops_group2 = (struct file *)tmp___0; return; } } void disable_work_2(struct work_struct *work ) { { if ((ldv_work_2_0 == 3 || ldv_work_2_0 == 2) && (unsigned long )ldv_work_struct_2_0 == (unsigned long )work) { ldv_work_2_0 = 1; } else { } if ((ldv_work_2_1 == 3 || ldv_work_2_1 == 2) && (unsigned long )ldv_work_struct_2_1 == (unsigned long )work) { ldv_work_2_1 = 1; } else { } if ((ldv_work_2_2 == 3 || ldv_work_2_2 == 2) && (unsigned long )ldv_work_struct_2_2 == (unsigned long )work) { ldv_work_2_2 = 1; } else { } if ((ldv_work_2_3 == 3 || ldv_work_2_3 == 2) && (unsigned long )ldv_work_struct_2_3 == (unsigned long )work) { ldv_work_2_3 = 1; } else { } return; } } void disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 3 || ldv_work_1_0 == 2) && (unsigned long )ldv_work_struct_1_0 == (unsigned long )work) { ldv_work_1_0 = 1; } else { } if ((ldv_work_1_1 == 3 || ldv_work_1_1 == 2) && (unsigned long )ldv_work_struct_1_1 == (unsigned long )work) { ldv_work_1_1 = 1; } else { } if ((ldv_work_1_2 == 3 || ldv_work_1_2 == 2) && (unsigned long )ldv_work_struct_1_2 == (unsigned long )work) { ldv_work_1_2 = 1; } else { } if ((ldv_work_1_3 == 3 || ldv_work_1_3 == 2) && (unsigned long )ldv_work_struct_1_3 == (unsigned long )work) { ldv_work_1_3 = 1; } else { } return; } } void work_init_1(void) { { ldv_work_1_0 = 0; ldv_work_1_1 = 0; ldv_work_1_2 = 0; ldv_work_1_3 = 0; return; } } void invoke_work_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_1_0 == 2 || ldv_work_1_0 == 3) { ldv_work_1_0 = 4; sg_rq_end_io_usercontext(ldv_work_struct_1_0); ldv_work_1_0 = 1; } else { } goto ldv_38323; case 1: ; if (ldv_work_1_1 == 2 || ldv_work_1_1 == 3) { ldv_work_1_1 = 4; sg_rq_end_io_usercontext(ldv_work_struct_1_0); ldv_work_1_1 = 1; } else { } goto ldv_38323; case 2: ; if (ldv_work_1_2 == 2 || ldv_work_1_2 == 3) { ldv_work_1_2 = 4; sg_rq_end_io_usercontext(ldv_work_struct_1_0); ldv_work_1_2 = 1; } else { } goto ldv_38323; case 3: ; if (ldv_work_1_3 == 2 || ldv_work_1_3 == 3) { ldv_work_1_3 = 4; sg_rq_end_io_usercontext(ldv_work_struct_1_0); ldv_work_1_3 = 1; } else { } goto ldv_38323; default: ldv_stop(); } ldv_38323: ; return; } } void ldv_seq_operations_5(void) { void *tmp ; { tmp = ldv_init_zalloc(256UL); devstrs_seq_ops_group1 = (struct seq_file *)tmp; return; } } void ldv_file_operations_11(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); dressz_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); dressz_fops_group2 = (struct file *)tmp___0; return; } } void call_and_disable_work_2(struct work_struct *work ) { { if ((ldv_work_2_0 == 2 || ldv_work_2_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_0) { sg_remove_sfp_usercontext(work); ldv_work_2_0 = 1; return; } else { } if ((ldv_work_2_1 == 2 || ldv_work_2_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_1) { sg_remove_sfp_usercontext(work); ldv_work_2_1 = 1; return; } else { } if ((ldv_work_2_2 == 2 || ldv_work_2_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_2) { sg_remove_sfp_usercontext(work); ldv_work_2_2 = 1; return; } else { } if ((ldv_work_2_3 == 2 || ldv_work_2_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_3) { sg_remove_sfp_usercontext(work); ldv_work_2_3 = 1; return; } else { } return; } } void ldv_file_operations_12(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); adio_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); adio_fops_group2 = (struct file *)tmp___0; return; } } void invoke_work_2(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_2_0 == 2 || ldv_work_2_0 == 3) { ldv_work_2_0 = 4; sg_remove_sfp_usercontext(ldv_work_struct_2_0); ldv_work_2_0 = 1; } else { } goto ldv_38350; case 1: ; if (ldv_work_2_1 == 2 || ldv_work_2_1 == 3) { ldv_work_2_1 = 4; sg_remove_sfp_usercontext(ldv_work_struct_2_0); ldv_work_2_1 = 1; } else { } goto ldv_38350; case 2: ; if (ldv_work_2_2 == 2 || ldv_work_2_2 == 3) { ldv_work_2_2 = 4; sg_remove_sfp_usercontext(ldv_work_struct_2_0); ldv_work_2_2 = 1; } else { } goto ldv_38350; case 3: ; if (ldv_work_2_3 == 2 || ldv_work_2_3 == 3) { ldv_work_2_3 = 4; sg_remove_sfp_usercontext(ldv_work_struct_2_0); ldv_work_2_3 = 1; } else { } goto ldv_38350; default: ldv_stop(); } ldv_38350: ; return; } } void ldv_file_operations_4(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); debug_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); debug_fops_group2 = (struct file *)tmp___0; return; } } int main(void) { char *ldvarg7 ; void *tmp ; size_t ldvarg3 ; int ldvarg0 ; loff_t *ldvarg5 ; void *tmp___0 ; size_t ldvarg6 ; loff_t ldvarg1 ; char *ldvarg4 ; void *tmp___1 ; loff_t *ldvarg2 ; void *tmp___2 ; loff_t *ldvarg18 ; void *tmp___3 ; loff_t ldvarg11 ; char *ldvarg20 ; void *tmp___4 ; char *ldvarg23 ; void *tmp___5 ; struct vm_area_struct *ldvarg12 ; void *tmp___6 ; unsigned long ldvarg8 ; int ldvarg13 ; int ldvarg10 ; unsigned int ldvarg9 ; struct poll_table_struct *ldvarg15 ; void *tmp___7 ; unsigned long ldvarg16 ; loff_t *ldvarg21 ; void *tmp___8 ; int ldvarg14 ; unsigned int ldvarg17 ; size_t ldvarg22 ; size_t ldvarg19 ; int ldvarg24 ; size_t ldvarg27 ; loff_t *ldvarg26 ; void *tmp___9 ; loff_t ldvarg25 ; char *ldvarg28 ; void *tmp___10 ; size_t ldvarg32 ; loff_t *ldvarg31 ; void *tmp___11 ; int ldvarg29 ; char *ldvarg33 ; void *tmp___12 ; loff_t ldvarg30 ; loff_t *ldvarg39 ; void *tmp___13 ; loff_t ldvarg35 ; char *ldvarg41 ; void *tmp___14 ; char *ldvarg38 ; void *tmp___15 ; size_t ldvarg37 ; loff_t *ldvarg36 ; void *tmp___16 ; size_t ldvarg40 ; int ldvarg34 ; struct vm_fault *ldvarg43 ; void *tmp___17 ; struct vm_area_struct *ldvarg42 ; void *tmp___18 ; char *ldvarg48 ; void *tmp___19 ; loff_t ldvarg45 ; int ldvarg44 ; size_t ldvarg47 ; loff_t *ldvarg46 ; void *tmp___20 ; loff_t *ldvarg51 ; void *tmp___21 ; char *ldvarg53 ; void *tmp___22 ; size_t ldvarg52 ; int ldvarg49 ; loff_t ldvarg50 ; size_t ldvarg57 ; char *ldvarg58 ; void *tmp___23 ; int ldvarg54 ; loff_t ldvarg55 ; loff_t *ldvarg56 ; void *tmp___24 ; int tmp___25 ; int tmp___26 ; int tmp___27 ; int tmp___28 ; int tmp___29 ; int tmp___30 ; int tmp___31 ; int tmp___32 ; int tmp___33 ; int tmp___34 ; int tmp___35 ; int tmp___36 ; int tmp___37 ; int tmp___38 ; int tmp___39 ; { tmp = ldv_init_zalloc(1UL); ldvarg7 = (char *)tmp; tmp___0 = ldv_init_zalloc(8UL); ldvarg5 = (loff_t *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg4 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(8UL); ldvarg2 = (loff_t *)tmp___2; tmp___3 = ldv_init_zalloc(8UL); ldvarg18 = (loff_t *)tmp___3; tmp___4 = ldv_init_zalloc(1UL); ldvarg20 = (char *)tmp___4; tmp___5 = ldv_init_zalloc(1UL); ldvarg23 = (char *)tmp___5; tmp___6 = ldv_init_zalloc(184UL); ldvarg12 = (struct vm_area_struct *)tmp___6; tmp___7 = ldv_init_zalloc(16UL); ldvarg15 = (struct poll_table_struct *)tmp___7; tmp___8 = ldv_init_zalloc(8UL); ldvarg21 = (loff_t *)tmp___8; tmp___9 = ldv_init_zalloc(8UL); ldvarg26 = (loff_t *)tmp___9; tmp___10 = ldv_init_zalloc(1UL); ldvarg28 = (char *)tmp___10; tmp___11 = ldv_init_zalloc(8UL); ldvarg31 = (loff_t *)tmp___11; tmp___12 = ldv_init_zalloc(1UL); ldvarg33 = (char *)tmp___12; tmp___13 = ldv_init_zalloc(8UL); ldvarg39 = (loff_t *)tmp___13; tmp___14 = ldv_init_zalloc(1UL); ldvarg41 = (char *)tmp___14; tmp___15 = ldv_init_zalloc(1UL); ldvarg38 = (char *)tmp___15; tmp___16 = ldv_init_zalloc(8UL); ldvarg36 = (loff_t *)tmp___16; tmp___17 = ldv_init_zalloc(56UL); ldvarg43 = (struct vm_fault *)tmp___17; tmp___18 = ldv_init_zalloc(184UL); ldvarg42 = (struct vm_area_struct *)tmp___18; tmp___19 = ldv_init_zalloc(1UL); ldvarg48 = (char *)tmp___19; tmp___20 = ldv_init_zalloc(8UL); ldvarg46 = (loff_t *)tmp___20; tmp___21 = ldv_init_zalloc(8UL); ldvarg51 = (loff_t *)tmp___21; tmp___22 = ldv_init_zalloc(1UL); ldvarg53 = (char *)tmp___22; tmp___23 = ldv_init_zalloc(1UL); ldvarg58 = (char *)tmp___23; tmp___24 = ldv_init_zalloc(8UL); ldvarg56 = (loff_t *)tmp___24; ldv_initialize(); ldv_memset((void *)(& ldvarg3), 0, 8UL); ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg6), 0, 8UL); ldv_memset((void *)(& ldvarg1), 0, 8UL); ldv_memset((void *)(& ldvarg11), 0, 8UL); ldv_memset((void *)(& ldvarg8), 0, 8UL); ldv_memset((void *)(& ldvarg13), 0, 4UL); ldv_memset((void *)(& ldvarg10), 0, 4UL); ldv_memset((void *)(& ldvarg9), 0, 4UL); ldv_memset((void *)(& ldvarg16), 0, 8UL); ldv_memset((void *)(& ldvarg14), 0, 4UL); ldv_memset((void *)(& ldvarg17), 0, 4UL); ldv_memset((void *)(& ldvarg22), 0, 8UL); ldv_memset((void *)(& ldvarg19), 0, 8UL); ldv_memset((void *)(& ldvarg24), 0, 4UL); ldv_memset((void *)(& ldvarg27), 0, 8UL); ldv_memset((void *)(& ldvarg25), 0, 8UL); ldv_memset((void *)(& ldvarg32), 0, 8UL); ldv_memset((void *)(& ldvarg29), 0, 4UL); ldv_memset((void *)(& ldvarg30), 0, 8UL); ldv_memset((void *)(& ldvarg35), 0, 8UL); ldv_memset((void *)(& ldvarg37), 0, 8UL); ldv_memset((void *)(& ldvarg40), 0, 8UL); ldv_memset((void *)(& ldvarg34), 0, 4UL); ldv_memset((void *)(& ldvarg45), 0, 8UL); ldv_memset((void *)(& ldvarg44), 0, 4UL); ldv_memset((void *)(& ldvarg47), 0, 8UL); ldv_memset((void *)(& ldvarg52), 0, 8UL); ldv_memset((void *)(& ldvarg49), 0, 4UL); ldv_memset((void *)(& ldvarg50), 0, 8UL); ldv_memset((void *)(& ldvarg57), 0, 8UL); ldv_memset((void *)(& ldvarg54), 0, 4UL); ldv_memset((void *)(& ldvarg55), 0, 8UL); ldv_state_variable_11 = 0; ldv_state_variable_7 = 0; work_init_2(); ldv_state_variable_2 = 1; work_init_1(); ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_13 = 0; ldv_state_variable_6 = 0; ldv_state_variable_3 = 0; ldv_state_variable_9 = 0; ldv_state_variable_12 = 0; ldv_state_variable_14 = 0; ldv_state_variable_15 = 0; ldv_state_variable_8 = 0; ldv_state_variable_4 = 0; ldv_state_variable_10 = 0; ldv_state_variable_5 = 0; ldv_38552: tmp___25 = __VERIFIER_nondet_int(); switch (tmp___25) { case 0: ; if (ldv_state_variable_11 != 0) { tmp___26 = __VERIFIER_nondet_int(); switch (tmp___26) { case 0: ; if (ldv_state_variable_11 == 1) { sg_proc_write_dressz(dressz_fops_group2, (char const *)ldvarg7, ldvarg6, ldvarg5); ldv_state_variable_11 = 1; } else { } if (ldv_state_variable_11 == 2) { sg_proc_write_dressz(dressz_fops_group2, (char const *)ldvarg7, ldvarg6, ldvarg5); ldv_state_variable_11 = 2; } else { } goto ldv_38450; case 1: ; if (ldv_state_variable_11 == 2) { seq_read(dressz_fops_group2, ldvarg4, ldvarg3, ldvarg2); ldv_state_variable_11 = 2; } else { } goto ldv_38450; case 2: ; if (ldv_state_variable_11 == 1) { ldv_retval_0 = sg_proc_single_open_dressz(dressz_fops_group1, dressz_fops_group2); if (ldv_retval_0 == 0) { ldv_state_variable_11 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38450; case 3: ; if (ldv_state_variable_11 == 2) { single_release(dressz_fops_group1, dressz_fops_group2); ldv_state_variable_11 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38450; case 4: ; if (ldv_state_variable_11 == 2) { seq_lseek(dressz_fops_group2, ldvarg1, ldvarg0); ldv_state_variable_11 = 2; } else { } goto ldv_38450; default: ldv_stop(); } ldv_38450: ; } else { } goto ldv_38456; case 1: ; if (ldv_state_variable_7 != 0) { tmp___27 = __VERIFIER_nondet_int(); switch (tmp___27) { case 0: ; if (ldv_state_variable_7 == 1) { ldv_retval_2 = dev_seq_start(dev_seq_ops_group1, dev_seq_ops_group3); if ((unsigned long )ldv_retval_2 != (unsigned long )((void *)0)) { ldv_state_variable_7 = 3; ref_cnt = ref_cnt + 1; } else { } if ((unsigned long )ldv_retval_2 == (unsigned long )((void *)0)) { ldv_state_variable_7 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38459; case 1: ; if (ldv_state_variable_7 == 3) { dev_seq_stop(dev_seq_ops_group1, dev_seq_ops_group2); ldv_state_variable_7 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_7 == 2) { dev_seq_stop(dev_seq_ops_group1, dev_seq_ops_group2); ldv_state_variable_7 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38459; case 2: ; if (ldv_state_variable_7 == 2) { sg_proc_seq_show_dev(dev_seq_ops_group1, (void *)dev_seq_ops_group3); ldv_state_variable_7 = 2; } else { } goto ldv_38459; case 3: ; if (ldv_state_variable_7 == 2) { ldv_retval_1 = dev_seq_next(dev_seq_ops_group1, dev_seq_ops_group2, dev_seq_ops_group3); if ((unsigned long )ldv_retval_1 == (unsigned long )((void *)0)) { ldv_state_variable_7 = 2; ref_cnt = ref_cnt + 1; } else { } if ((unsigned long )ldv_retval_1 != (unsigned long )((void *)0)) { ldv_state_variable_7 = 3; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38459; default: ldv_stop(); } ldv_38459: ; } else { } goto ldv_38456; case 2: ; if (ldv_state_variable_2 != 0) { invoke_work_2(); } else { } goto ldv_38456; case 3: ; if (ldv_state_variable_1 != 0) { invoke_work_1(); } else { } goto ldv_38456; case 4: ; if (ldv_state_variable_0 != 0) { tmp___28 = __VERIFIER_nondet_int(); switch (tmp___28) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { exit_sg(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_38469; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_3 = init_sg(); if (ldv_retval_3 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_13 = 1; ldv_file_operations_13(); ldv_state_variable_10 = 1; ldv_file_operations_10(); ldv_state_variable_4 = 1; ldv_file_operations_4(); ldv_state_variable_8 = 1; ldv_file_operations_8(); ldv_state_variable_14 = 1; ldv_state_variable_15 = 1; ldv_initialize_class_interface_15(); ldv_state_variable_12 = 1; ldv_file_operations_12(); ldv_state_variable_9 = 1; ldv_file_operations_9(); ldv_state_variable_11 = 1; ldv_file_operations_11(); ldv_state_variable_6 = 1; ldv_file_operations_6(); } else { } if (ldv_retval_3 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_38469; default: ldv_stop(); } ldv_38469: ; } else { } goto ldv_38456; case 5: ; if (ldv_state_variable_13 != 0) { tmp___29 = __VERIFIER_nondet_int(); switch (tmp___29) { case 0: ; if (ldv_state_variable_13 == 1) { sg_write(sg_fops_group2, (char const *)ldvarg23, ldvarg22, ldvarg21); ldv_state_variable_13 = 1; } else { } if (ldv_state_variable_13 == 2) { sg_write(sg_fops_group2, (char const *)ldvarg23, ldvarg22, ldvarg21); ldv_state_variable_13 = 2; } else { } goto ldv_38474; case 1: ; if (ldv_state_variable_13 == 2) { sg_read(sg_fops_group2, ldvarg20, ldvarg19, ldvarg18); ldv_state_variable_13 = 2; } else { } goto ldv_38474; case 2: ; if (ldv_state_variable_13 == 2) { sg_compat_ioctl(sg_fops_group2, ldvarg17, ldvarg16); ldv_state_variable_13 = 2; } else { } goto ldv_38474; case 3: ; if (ldv_state_variable_13 == 1) { sg_poll(sg_fops_group2, ldvarg15); ldv_state_variable_13 = 1; } else { } if (ldv_state_variable_13 == 2) { sg_poll(sg_fops_group2, ldvarg15); ldv_state_variable_13 = 2; } else { } goto ldv_38474; case 4: ; if (ldv_state_variable_13 == 1) { sg_fasync(ldvarg13, sg_fops_group2, ldvarg14); ldv_state_variable_13 = 1; } else { } if (ldv_state_variable_13 == 2) { sg_fasync(ldvarg13, sg_fops_group2, ldvarg14); ldv_state_variable_13 = 2; } else { } goto ldv_38474; case 5: ; if (ldv_state_variable_13 == 1) { ldv_retval_4 = sg_open(sg_fops_group1, sg_fops_group2); if (ldv_retval_4 == 0) { ldv_state_variable_13 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38474; case 6: ; if (ldv_state_variable_13 == 1) { sg_mmap(sg_fops_group2, ldvarg12); ldv_state_variable_13 = 1; } else { } if (ldv_state_variable_13 == 2) { sg_mmap(sg_fops_group2, ldvarg12); ldv_state_variable_13 = 2; } else { } goto ldv_38474; case 7: ; if (ldv_state_variable_13 == 2) { sg_release(sg_fops_group1, sg_fops_group2); ldv_state_variable_13 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38474; case 8: ; if (ldv_state_variable_13 == 2) { no_llseek(sg_fops_group2, ldvarg11, ldvarg10); ldv_state_variable_13 = 2; } else { } goto ldv_38474; case 9: ; if (ldv_state_variable_13 == 2) { sg_ioctl(sg_fops_group2, ldvarg9, ldvarg8); ldv_state_variable_13 = 2; } else { } goto ldv_38474; default: ldv_stop(); } ldv_38474: ; } else { } goto ldv_38456; case 6: ; if (ldv_state_variable_6 != 0) { tmp___30 = __VERIFIER_nondet_int(); switch (tmp___30) { case 0: ; if (ldv_state_variable_6 == 2) { seq_read(devstrs_fops_group2, ldvarg28, ldvarg27, ldvarg26); ldv_state_variable_6 = 2; } else { } goto ldv_38487; case 1: ; if (ldv_state_variable_6 == 1) { ldv_retval_5 = sg_proc_open_devstrs(devstrs_fops_group1, devstrs_fops_group2); if (ldv_retval_5 == 0) { ldv_state_variable_6 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38487; case 2: ; if (ldv_state_variable_6 == 2) { ldv_seq_release_16(devstrs_fops_group1, devstrs_fops_group2); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38487; case 3: ; if (ldv_state_variable_6 == 2) { seq_lseek(devstrs_fops_group2, ldvarg25, ldvarg24); ldv_state_variable_6 = 2; } else { } goto ldv_38487; default: ldv_stop(); } ldv_38487: ; } else { } goto ldv_38456; case 7: ; if (ldv_state_variable_3 != 0) { tmp___31 = __VERIFIER_nondet_int(); switch (tmp___31) { case 0: ; if (ldv_state_variable_3 == 1) { ldv_retval_7 = dev_seq_start(debug_seq_ops_group1, debug_seq_ops_group3); if ((unsigned long )ldv_retval_7 != (unsigned long )((void *)0)) { ldv_state_variable_3 = 3; ref_cnt = ref_cnt + 1; } else { } if ((unsigned long )ldv_retval_7 == (unsigned long )((void *)0)) { ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38494; case 1: ; if (ldv_state_variable_3 == 3) { dev_seq_stop(debug_seq_ops_group1, debug_seq_ops_group2); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_3 == 2) { dev_seq_stop(debug_seq_ops_group1, debug_seq_ops_group2); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38494; case 2: ; if (ldv_state_variable_3 == 2) { sg_proc_seq_show_debug(debug_seq_ops_group1, (void *)debug_seq_ops_group3); ldv_state_variable_3 = 2; } else { } goto ldv_38494; case 3: ; if (ldv_state_variable_3 == 2) { ldv_retval_6 = dev_seq_next(debug_seq_ops_group1, debug_seq_ops_group2, debug_seq_ops_group3); if ((unsigned long )ldv_retval_6 == (unsigned long )((void *)0)) { ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } if ((unsigned long )ldv_retval_6 != (unsigned long )((void *)0)) { ldv_state_variable_3 = 3; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38494; default: ldv_stop(); } ldv_38494: ; } else { } goto ldv_38456; case 8: ; if (ldv_state_variable_9 != 0) { tmp___32 = __VERIFIER_nondet_int(); switch (tmp___32) { case 0: ; if (ldv_state_variable_9 == 2) { seq_read(devhdr_fops_group2, ldvarg33, ldvarg32, ldvarg31); ldv_state_variable_9 = 2; } else { } goto ldv_38501; case 1: ; if (ldv_state_variable_9 == 1) { ldv_retval_8 = sg_proc_single_open_devhdr(devhdr_fops_group1, devhdr_fops_group2); if (ldv_retval_8 == 0) { ldv_state_variable_9 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38501; case 2: ; if (ldv_state_variable_9 == 2) { single_release(devhdr_fops_group1, devhdr_fops_group2); ldv_state_variable_9 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38501; case 3: ; if (ldv_state_variable_9 == 2) { seq_lseek(devhdr_fops_group2, ldvarg30, ldvarg29); ldv_state_variable_9 = 2; } else { } goto ldv_38501; default: ldv_stop(); } ldv_38501: ; } else { } goto ldv_38456; case 9: ; if (ldv_state_variable_12 != 0) { tmp___33 = __VERIFIER_nondet_int(); switch (tmp___33) { case 0: ; if (ldv_state_variable_12 == 1) { sg_proc_write_adio(adio_fops_group2, (char const *)ldvarg41, ldvarg40, ldvarg39); ldv_state_variable_12 = 1; } else { } if (ldv_state_variable_12 == 2) { sg_proc_write_adio(adio_fops_group2, (char const *)ldvarg41, ldvarg40, ldvarg39); ldv_state_variable_12 = 2; } else { } goto ldv_38508; case 1: ; if (ldv_state_variable_12 == 2) { seq_read(adio_fops_group2, ldvarg38, ldvarg37, ldvarg36); ldv_state_variable_12 = 2; } else { } goto ldv_38508; case 2: ; if (ldv_state_variable_12 == 1) { ldv_retval_9 = sg_proc_single_open_adio(adio_fops_group1, adio_fops_group2); if (ldv_retval_9 == 0) { ldv_state_variable_12 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38508; case 3: ; if (ldv_state_variable_12 == 2) { single_release(adio_fops_group1, adio_fops_group2); ldv_state_variable_12 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38508; case 4: ; if (ldv_state_variable_12 == 2) { seq_lseek(adio_fops_group2, ldvarg35, ldvarg34); ldv_state_variable_12 = 2; } else { } goto ldv_38508; default: ldv_stop(); } ldv_38508: ; } else { } goto ldv_38456; case 10: ; if (ldv_state_variable_14 != 0) { tmp___34 = __VERIFIER_nondet_int(); switch (tmp___34) { case 0: ; if (ldv_state_variable_14 == 1) { sg_vma_fault(ldvarg42, ldvarg43); ldv_state_variable_14 = 1; } else { } goto ldv_38516; default: ldv_stop(); } ldv_38516: ; } else { } goto ldv_38456; case 11: ; if (ldv_state_variable_15 != 0) { tmp___35 = __VERIFIER_nondet_int(); switch (tmp___35) { case 0: ; if (ldv_state_variable_15 == 1) { sg_remove_device(sg_interface_group1, sg_interface_group0); ldv_state_variable_15 = 1; } else { } goto ldv_38520; case 1: ; if (ldv_state_variable_15 == 1) { sg_add_device(sg_interface_group1, sg_interface_group0); ldv_state_variable_15 = 1; } else { } goto ldv_38520; default: ldv_stop(); } ldv_38520: ; } else { } goto ldv_38456; case 12: ; if (ldv_state_variable_8 != 0) { tmp___36 = __VERIFIER_nondet_int(); switch (tmp___36) { case 0: ; if (ldv_state_variable_8 == 2) { seq_read(dev_fops_group2, ldvarg48, ldvarg47, ldvarg46); ldv_state_variable_8 = 2; } else { } goto ldv_38525; case 1: ; if (ldv_state_variable_8 == 1) { ldv_retval_10 = sg_proc_open_dev(dev_fops_group1, dev_fops_group2); if (ldv_retval_10 == 0) { ldv_state_variable_8 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38525; case 2: ; if (ldv_state_variable_8 == 2) { ldv_seq_release_17(dev_fops_group1, dev_fops_group2); ldv_state_variable_8 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38525; case 3: ; if (ldv_state_variable_8 == 2) { seq_lseek(dev_fops_group2, ldvarg45, ldvarg44); ldv_state_variable_8 = 2; } else { } goto ldv_38525; default: ldv_stop(); } ldv_38525: ; } else { } goto ldv_38456; case 13: ; if (ldv_state_variable_4 != 0) { tmp___37 = __VERIFIER_nondet_int(); switch (tmp___37) { case 0: ; if (ldv_state_variable_4 == 2) { seq_read(debug_fops_group2, ldvarg53, ldvarg52, ldvarg51); ldv_state_variable_4 = 2; } else { } goto ldv_38532; case 1: ; if (ldv_state_variable_4 == 1) { ldv_retval_11 = sg_proc_open_debug(debug_fops_group1, debug_fops_group2); if (ldv_retval_11 == 0) { ldv_state_variable_4 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38532; case 2: ; if (ldv_state_variable_4 == 2) { ldv_seq_release_18(debug_fops_group1, debug_fops_group2); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38532; case 3: ; if (ldv_state_variable_4 == 2) { seq_lseek(debug_fops_group2, ldvarg50, ldvarg49); ldv_state_variable_4 = 2; } else { } goto ldv_38532; default: ldv_stop(); } ldv_38532: ; } else { } goto ldv_38456; case 14: ; if (ldv_state_variable_10 != 0) { tmp___38 = __VERIFIER_nondet_int(); switch (tmp___38) { case 0: ; if (ldv_state_variable_10 == 2) { seq_read(version_fops_group2, ldvarg58, ldvarg57, ldvarg56); ldv_state_variable_10 = 2; } else { } goto ldv_38539; case 1: ; if (ldv_state_variable_10 == 1) { ldv_retval_12 = sg_proc_single_open_version(version_fops_group1, version_fops_group2); if (ldv_retval_12 == 0) { ldv_state_variable_10 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38539; case 2: ; if (ldv_state_variable_10 == 2) { single_release(version_fops_group1, version_fops_group2); ldv_state_variable_10 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38539; case 3: ; if (ldv_state_variable_10 == 2) { seq_lseek(version_fops_group2, ldvarg55, ldvarg54); ldv_state_variable_10 = 2; } else { } goto ldv_38539; default: ldv_stop(); } ldv_38539: ; } else { } goto ldv_38456; case 15: ; if (ldv_state_variable_5 != 0) { tmp___39 = __VERIFIER_nondet_int(); switch (tmp___39) { case 0: ; if (ldv_state_variable_5 == 1) { ldv_retval_14 = dev_seq_start(devstrs_seq_ops_group1, devstrs_seq_ops_group3); if ((unsigned long )ldv_retval_14 == (unsigned long )((void *)0)) { ldv_state_variable_5 = 3; ref_cnt = ref_cnt + 1; } else { } if ((unsigned long )ldv_retval_14 != (unsigned long )((void *)0)) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38546; case 1: ; if (ldv_state_variable_5 == 3) { dev_seq_stop(devstrs_seq_ops_group1, devstrs_seq_ops_group2); ldv_state_variable_5 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_5 == 2) { dev_seq_stop(devstrs_seq_ops_group1, devstrs_seq_ops_group2); ldv_state_variable_5 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_38546; case 2: ; if (ldv_state_variable_5 == 3) { sg_proc_seq_show_devstrs(devstrs_seq_ops_group1, (void *)devstrs_seq_ops_group3); ldv_state_variable_5 = 3; } else { } goto ldv_38546; case 3: ; if (ldv_state_variable_5 == 3) { ldv_retval_13 = dev_seq_next(devstrs_seq_ops_group1, devstrs_seq_ops_group2, devstrs_seq_ops_group3); if ((unsigned long )ldv_retval_13 == (unsigned long )((void *)0)) { ldv_state_variable_5 = 3; ref_cnt = ref_cnt + 1; } else { } if ((unsigned long )ldv_retval_13 != (unsigned long )((void *)0)) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_38546; default: ldv_stop(); } ldv_38546: ; } else { } goto ldv_38456; default: ldv_stop(); } ldv_38456: ; goto ldv_38552; ldv_final: ldv_check_final_state(); return 0; } } __inline static void *ERR_PTR(long error ) { void *tmp ; { tmp = ldv_err_ptr(error); return (tmp); } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { tmp = ldv_ptr_err(ptr); return (tmp); } } __inline static bool IS_ERR(void const *ptr ) { bool tmp ; { tmp = ldv_is_err(ptr); return (tmp); } } bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_2(ldv_func_arg3, 2); return (ldv_func_res); } } bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___0 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_2(& ldv_func_arg3->work, 2); return (ldv_func_res); } } bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type___1 ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_2(ldv_func_arg3, 2); return (ldv_func_res); } } void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) { { flush_workqueue(ldv_func_arg1); call_and_disable_all_2(2); return; } } bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___2 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_2(& ldv_func_arg3->work, 2); return (ldv_func_res); } } int ldv_nonseekable_open_10(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) { { return (0); } } void ldv___module_get_11(struct module *ldv_func_arg1 ) { { ldv_module_get(ldv_func_arg1); return; } } void ldv_module_put_12(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } int ldv_seq_open_13(struct file *ldv_func_arg1 , struct seq_operations const *ldv_func_arg2 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = seq_open(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; if (ldv_func_res == 0) { ldv_state_variable_7 = 1; ldv_seq_operations_7(); } else { } return (ldv_func_res); } } int ldv_seq_open_14(struct file *ldv_func_arg1 , struct seq_operations const *ldv_func_arg2 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = seq_open(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; if (ldv_func_res == 0) { ldv_state_variable_7 = 1; ldv_seq_operations_7(); } else { } return (ldv_func_res); } } int ldv_seq_open_15(struct file *ldv_func_arg1 , struct seq_operations const *ldv_func_arg2 ) { ldv_func_ret_type___5 ldv_func_res ; int tmp ; { tmp = seq_open(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; if (ldv_func_res == 0) { ldv_state_variable_7 = 1; ldv_seq_operations_7(); } else { } return (ldv_func_res); } } int ldv_seq_release_16(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) { ldv_func_ret_type___6 ldv_func_res ; int tmp ; { tmp = seq_release(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_7 = 0; return (ldv_func_res); } } int ldv_seq_release_17(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) { ldv_func_ret_type___7 ldv_func_res ; int tmp ; { tmp = seq_release(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_7 = 0; return (ldv_func_res); } } int ldv_seq_release_18(struct inode *ldv_func_arg1 , struct file *ldv_func_arg2 ) { ldv_func_ret_type___8 ldv_func_res ; int tmp ; { tmp = seq_release(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_7 = 0; return (ldv_func_res); } } extern void *memset(void * , int , size_t ) ; __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_module_refcounter = 1; void ldv_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_module_refcounter = ldv_module_refcounter + 1; } else { } return; } } int ldv_try_module_get(struct module *module ) { int module_get_succeeded ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { module_get_succeeded = ldv_undef_int(); if (module_get_succeeded == 1) { ldv_module_refcounter = ldv_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { if (ldv_module_refcounter <= 1) { ldv_error(); } else { } ldv_module_refcounter = ldv_module_refcounter - 1; } else { } return; } } void ldv_module_put_and_exit(void) { { ldv_module_put((struct module *)1); LDV_STOP: ; goto LDV_STOP; } } unsigned int ldv_module_refcount(void) { { return ((unsigned int )(ldv_module_refcounter + -1)); } } void ldv_check_final_state(void) { { if (ldv_module_refcounter != 1) { ldv_error(); } else { } return; } }