extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; 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; typedef char *__kernel_caddr_t; 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 __kernel_caddr_t *caddr_t; typedef __s8 int8_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u16 uint16_t; typedef __u32 uint32_t; typedef __u64 uint64_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; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_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_ldv_1022_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_1037_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_ldv_1038_8 { struct __anonstruct_ldv_1022_9 ldv_1022 ; struct __anonstruct_ldv_1037_10 ldv_1037 ; }; struct desc_struct { union __anonunion_ldv_1038_8 ldv_1038 ; }; 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 mm_struct; struct task_struct; struct cpumask; struct arch_spinlock; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_1458_15 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_1458_15 ldv_1458 ; }; typedef struct arch_spinlock 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 pid; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; 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_ldv_2998_20 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2998_20 ldv_2998 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5289_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5295_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5296_24 { struct __anonstruct_ldv_5289_25 ldv_5289 ; struct __anonstruct_ldv_5295_26 ldv_5295 ; }; union __anonunion_ldv_5305_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5296_24 ldv_5296 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5305_27 ldv_5305 ; }; struct i387_soft_struct { 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 ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndregs_struct { u64 bndregs[8U] ; }; struct bndcsr_struct { u64 cfg_reg_u ; u64 status_reg ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndregs_struct bndregs ; struct bndcsr_struct bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; 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 ; } __attribute__((__packed__)) ; 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 ; }; 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_ldv_6346_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6347_30 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6346_31 ldv_6346 ; }; struct spinlock { union __anonunion_ldv_6347_30 ldv_6347 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_32 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_32 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_34 { uid_t val ; }; typedef struct __anonstruct_kuid_t_34 kuid_t; struct __anonstruct_kgid_t_35 { gid_t val ; }; typedef struct __anonstruct_kgid_t_35 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 __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_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct optimistic_spin_queue; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; 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 ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; struct optimistic_spin_queue *osq ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; 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 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 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 ; 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 ; }; struct pci_bus; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; } __attribute__((__aligned__(sizeof(long )))) ; struct rb_root { struct rb_node *rb_node ; }; struct vm_area_struct; struct nsproxy; 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_ldv_14010_136 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct_ldv_14014_137 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion_ldv_14015_135 { struct __anonstruct_ldv_14010_136 ldv_14010 ; struct __anonstruct_ldv_14014_137 ldv_14014 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion_ldv_14015_135 ldv_14015 ; 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; union __anonunion_ldv_14124_138 { struct address_space *mapping ; void *s_mem ; }; union __anonunion_ldv_14130_140 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_14140_144 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_14142_143 { atomic_t _mapcount ; struct __anonstruct_ldv_14140_144 ldv_14140 ; int units ; }; struct __anonstruct_ldv_14144_142 { union __anonunion_ldv_14142_143 ldv_14142 ; atomic_t _count ; }; union __anonunion_ldv_14146_141 { unsigned long counters ; struct __anonstruct_ldv_14144_142 ldv_14144 ; unsigned int active ; }; struct __anonstruct_ldv_14147_139 { union __anonunion_ldv_14130_140 ldv_14130 ; union __anonunion_ldv_14146_141 ldv_14146 ; }; struct __anonstruct_ldv_14154_146 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_14159_145 { struct list_head lru ; struct __anonstruct_ldv_14154_146 ldv_14154 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t pmd_huge_pte ; }; union __anonunion_ldv_14165_147 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion_ldv_14124_138 ldv_14124 ; struct __anonstruct_ldv_14147_139 ldv_14147 ; union __anonunion_ldv_14159_145 ldv_14159 ; union __anonunion_ldv_14165_147 ldv_14165 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_149 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_148 { struct __anonstruct_linear_149 linear ; struct list_head nonlinear ; }; 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 ; union __anonunion_shared_148 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 ; 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 ; }; 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_ldv_14528_153 { 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_ldv_14528_153 ldv_14528 ; }; 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 ; }; 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 ; }; union __anonunion_ldv_14672_154 { 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_ldv_14672_154 ldv_14672 ; 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 ; 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 ; 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_ldv_15347_155 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_15347_155 ldv_15347 ; }; 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 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 module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; 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 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 ; 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 ; 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 ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct mem_cgroup; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct memcg_cache_params; struct kmem_cache_node; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct __anonstruct_ldv_15967_157 { struct callback_head callback_head ; struct kmem_cache *memcg_caches[0U] ; }; struct __anonstruct_ldv_15973_158 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; atomic_t nr_pages ; }; union __anonunion_ldv_15974_156 { struct __anonstruct_ldv_15967_157 ldv_15967 ; struct __anonstruct_ldv_15973_158 ldv_15973 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_15974_156 ldv_15974 ; }; 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 __anonstruct_sigset_t_160 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_160 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_162 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_163 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_164 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_165 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_166 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_167 { long _band ; int _fd ; }; struct __anonstruct__sigsys_168 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_161 { int _pad[28U] ; struct __anonstruct__kill_162 _kill ; struct __anonstruct__timer_163 _timer ; struct __anonstruct__rt_164 _rt ; struct __anonstruct__sigchld_165 _sigchld ; struct __anonstruct__sigfault_166 _sigfault ; struct __anonstruct__sigpoll_167 _sigpoll ; struct __anonstruct__sigsys_168 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_161 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; 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 resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t 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_ldv_17559_171 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_17567_172 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct_ldv_17580_174 { struct key_type *type ; char *description ; }; union __anonunion_ldv_17581_173 { struct keyring_index_key index_key ; struct __anonstruct_ldv_17580_174 ldv_17580 ; }; union __anonunion_type_data_175 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_177 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion_ldv_17596_176 { union __anonunion_payload_177 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_17559_171 ldv_17559 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_17567_172 ldv_17567 ; 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_ldv_17581_173 ldv_17581 ; union __anonunion_type_data_175 type_data ; union __anonunion_ldv_17596_176 ldv_17596 ; }; 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 futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; 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 thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; 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 ; 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 ; struct rw_semaphore group_rwsem ; 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 ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; 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_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; 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 css_set; 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 ; 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 ; unsigned char brk_randomized : 1 ; 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 int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; 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 ; struct timespec start_time ; struct timespec 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] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; 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 rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct task_struct *pi_top_task ; 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_memory ; unsigned long total_numa_faults ; unsigned long *numa_faults_buffer_memory ; unsigned long *numa_faults_cpu ; unsigned long *numa_faults_buffer_cpu ; unsigned long numa_faults_locality[2U] ; 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 ; 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_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; }; 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_ldv_19390_180 { spinlock_t lock ; unsigned int count ; }; union __anonunion_ldv_19391_179 { struct __anonstruct_ldv_19390_180 ldv_19390 ; }; struct lockref { union __anonunion_ldv_19391_179 ldv_19391 ; }; struct nameidata; struct path; struct vfsmount; struct __anonstruct_ldv_19415_182 { u32 hash ; u32 len ; }; union __anonunion_ldv_19417_181 { struct __anonstruct_ldv_19415_182 ldv_19415 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_19417_181 ldv_19417 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_183 { struct list_head d_child ; 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 ; union __anonunion_d_u_183 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; 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 path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_node { spinlock_t lock ; struct list_head list ; long nr_items ; }; struct list_lru { struct list_lru_node *node ; nodemask_t active_nodes ; }; struct __anonstruct_ldv_19778_185 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion_ldv_19780_184 { struct __anonstruct_ldv_19778_185 ldv_19778 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion_ldv_19780_184 ldv_19780 ; 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 semaphore { raw_spinlock_t lock ; unsigned int count ; struct list_head wait_list ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; nodemask_t nodes_to_scan ; int nid ; }; 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 ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct export_operations; struct iovec; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; 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 fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_186 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_186 kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion_ldv_20330_187 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_20330_187 ldv_20330 ; 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_maxblimit ; qsize_t dqi_maxilimit ; 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 * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; 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 rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct writeback_control; 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)(int , struct kiocb * , struct iov_iter * , loff_t ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; 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 ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; 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_ldv_20745_190 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_20765_191 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_20782_192 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; 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_ldv_20745_190 ldv_20745 ; 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 ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion_ldv_20765_191 ldv_20765 ; 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 *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_20782_192 ldv_20782 ; __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_193 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_193 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 struct files_struct *fl_owner_t; 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 * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; 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_195 { struct list_head link ; int state ; }; union __anonunion_fl_u_194 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_195 afs ; }; struct file_lock { struct file_lock *fl_next ; 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_194 fl_u ; }; 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_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 ; 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 list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; }; 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 { int (*actor)(void * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; 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 (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , 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 (*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 ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , 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_fs)(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 ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , int ) ; long (*free_cached_objects)(struct super_block * , long , int ) ; }; 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 exception_table_entry { int insn ; int fixup ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; 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 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 dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; 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 *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; 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 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 acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; 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 acpi_dev_node acpi_node ; 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 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 hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct proc_dir_entry; struct pci_driver; union __anonunion_ldv_24627_199 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion_ldv_24627_199 ldv_24627 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_chip; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_chip *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; 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 dma_pool; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; 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 (*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 ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; 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 sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; 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 miscdevice { int minor ; char const *name ; struct file_operations const *fops ; struct list_head list ; struct device *parent ; struct device *this_device ; char const *nodename ; umode_t mode ; }; struct __anonstruct_mbox_t_200 { uint8_t cmd ; uint8_t cmdid ; uint16_t numsectors ; uint32_t lba ; uint32_t xferaddr ; uint8_t logdrv ; uint8_t numsge ; uint8_t resvd ; uint8_t busy ; uint8_t numstatus ; uint8_t status ; uint8_t completed[46U] ; uint8_t poll ; uint8_t ack ; }; typedef struct __anonstruct_mbox_t_200 mbox_t; struct __anonstruct_mbox64_t_201 { uint32_t xferaddr_lo ; uint32_t xferaddr_hi ; mbox_t mbox32 ; }; typedef struct __anonstruct_mbox64_t_201 mbox64_t; struct __anonstruct_mraid_passthru_t_203 { unsigned char timeout : 3 ; unsigned char ars : 1 ; unsigned char reserved : 3 ; unsigned char islogical : 1 ; uint8_t logdrv ; uint8_t channel ; uint8_t target ; uint8_t queuetag ; uint8_t queueaction ; uint8_t cdb[10U] ; uint8_t cdblen ; uint8_t reqsenselen ; uint8_t reqsensearea[32U] ; uint8_t numsge ; uint8_t scsistatus ; uint32_t dataxferaddr ; uint32_t dataxferlen ; }; typedef struct __anonstruct_mraid_passthru_t_203 mraid_passthru_t; struct uioc { uint8_t signature[16U] ; uint16_t mb_type ; uint16_t app_type ; uint32_t opcode ; uint32_t adapno ; uint64_t cmdbuf ; uint32_t xferlen ; uint32_t data_dir ; int32_t status ; uint8_t reserved[128U] ; void *user_data ; uint32_t user_data_len ; uint32_t pad_for_64bit_align ; mraid_passthru_t *user_pthru ; mraid_passthru_t *pthru32 ; dma_addr_t pthru32_h ; struct list_head list ; void (*done)(struct uioc * ) ; caddr_t buf_vaddr ; dma_addr_t buf_paddr ; int8_t pool_index ; uint8_t free_buf ; uint8_t timedout ; }; typedef struct uioc uioc_t; struct mraid_hba_info { uint16_t pci_vendor_id ; uint16_t pci_device_id ; uint16_t subsys_vendor_id ; uint16_t subsys_device_id ; uint64_t baseport ; uint8_t pci_bus ; uint8_t pci_dev_fn ; uint8_t pci_slot ; uint8_t irq ; uint32_t unique_id ; uint32_t host_no ; uint8_t num_ldrv ; }; typedef struct mraid_hba_info mraid_hba_info_t; struct mcontroller { uint64_t base ; uint8_t irq ; uint8_t numldrv ; uint8_t pcibus ; uint16_t pcidev ; uint8_t pcifun ; uint16_t pciid ; uint16_t pcivendor ; uint8_t pcislot ; uint32_t uid ; }; typedef struct mcontroller mcontroller_t; struct mm_dmapool { caddr_t vaddr ; dma_addr_t paddr ; uint32_t buf_size ; struct dma_pool *handle ; spinlock_t lock ; uint8_t in_use ; }; typedef struct mm_dmapool mm_dmapool_t; struct mraid_mmadp { uint32_t unique_id ; uint32_t drvr_type ; unsigned long drvr_data ; uint16_t timeout ; uint8_t max_kioc ; struct pci_dev *pdev ; int (*issue_uioc)(unsigned long , uioc_t * , uint32_t ) ; uint32_t quiescent ; struct list_head list ; uioc_t *kioc_list ; struct list_head kioc_pool ; spinlock_t kioc_pool_lock ; struct semaphore kioc_semaphore ; mbox64_t *mbox_list ; struct dma_pool *pthru_dma_pool ; mm_dmapool_t dma_pool_list[5U] ; }; typedef struct mraid_mmadp mraid_mmadp_t; struct __anonstruct_fcs_228 { uint8_t opcode ; uint8_t subopcode ; uint16_t adapno ; uint8_t *buffer ; uint32_t length ; }; union __anonunion_ui_227 { uint8_t fca[16U] ; struct __anonstruct_fcs_228 fcs ; }; struct mimd { uint32_t inlen ; uint32_t outlen ; union __anonunion_ui_227 ui ; uint8_t mbox[18U] ; mraid_passthru_t pthru ; char *data ; }; typedef struct mimd mimd_t; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; typedef struct page___0 *pgtable_t___0; struct __anonstruct____missing_field_name_211 { unsigned int inuse : 16 ; unsigned int objects : 15 ; unsigned int frozen : 1 ; }; union __anonunion____missing_field_name_210 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_211 __annonCompField39 ; int units ; }; struct __anonstruct____missing_field_name_209 { union __anonunion____missing_field_name_210 __annonCompField40 ; atomic_t _count ; }; union __anonunion____missing_field_name_208 { unsigned long counters ; struct __anonstruct____missing_field_name_209 __annonCompField41 ; unsigned int active ; }; struct __anonstruct____missing_field_name_206 { union __anonunion_ldv_14130_140 __annonCompField38 ; union __anonunion____missing_field_name_208 __annonCompField42 ; }; struct __anonstruct____missing_field_name_213 { struct page___0 *next ; int pages ; int pobjects ; }; union __anonunion____missing_field_name_212 { struct list_head lru ; struct __anonstruct____missing_field_name_213 __annonCompField44 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t___0 pmd_huge_pte ; }; union __anonunion____missing_field_name_214 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache___0 *slab_cache ; struct page___0 *first_page ; }; struct page___0 { unsigned long flags ; union __anonunion_ldv_14124_138 __annonCompField37 ; struct __anonstruct____missing_field_name_206 __annonCompField43 ; union __anonunion____missing_field_name_212 __annonCompField45 ; union __anonunion____missing_field_name_214 __annonCompField46 ; unsigned long debug_flags ; } __attribute__((__aligned__((2) * (sizeof(unsigned long )) ))) ; enum kobj_ns_type; struct attribute___0 { char const *name ; umode_t mode ; bool ignore_lockdep : 1 ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct sysfs_ops___0 { ssize_t (*show)(struct kobject___0 * , struct attribute___0 * , char * ) ; ssize_t (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) ; }; struct kobject___0 { char const *name ; struct list_head entry ; struct kobject___0 *parent ; struct kset *kset ; struct kobj_type___0 *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned int state_initialized : 1 ; unsigned int state_in_sysfs : 1 ; unsigned int state_add_uevent_sent : 1 ; unsigned int state_remove_uevent_sent : 1 ; unsigned int uevent_suppress : 1 ; }; struct kobj_type___0 { void (*release)(struct kobject___0 *kobj ) ; struct sysfs_ops___0 const *sysfs_ops ; struct attribute___0 **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject___0 *kobj ) ; void const *(*namespace)(struct kobject___0 *kobj ) ; }; struct kmem_cache_cpu___0 { void **freelist ; unsigned long tid ; struct page___0 *page ; struct page___0 *partial ; unsigned int stat[26] ; }; struct kmem_cache___0 { struct kmem_cache_cpu___0 *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject___0 kobj ; struct memcg_cache_params___0 *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1 << 10] ; }; struct __anonstruct____missing_field_name_227 { struct callback_head callback_head ; struct kmem_cache___0 *memcg_caches[0] ; }; struct __anonstruct____missing_field_name_228 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache___0 *root_cache ; atomic_t nr_pages ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField50 ; struct __anonstruct____missing_field_name_228 __annonCompField51 ; }; struct memcg_cache_params___0 { bool is_root_cache ; union __anonunion____missing_field_name_226 __annonCompField52 ; }; long ldv__builtin_expect(long exp , long c ) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; extern struct module __this_module ; extern int printk(char const * , ...) ; extern void might_fault(void) ; __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(struct list_head *new , struct list_head *head ) { { __list_add(new, head, head->next); return; } } __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_entry(struct list_head * ) ; __inline static void list_del_init(struct list_head *entry ) { { __list_del_entry(entry); INIT_LIST_HEAD(entry); return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void *__memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int memcmp(void const * , void const * , size_t ) ; extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6347.rlock); } } __inline static void ldv_spin_unlock_irqrestore_8(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_6347.rlock, flags); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; 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_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; extern unsigned long volatile jiffies ; extern void add_timer(struct timer_list * ) ; extern int del_timer_sync(struct timer_list * ) ; int ldv_del_timer_sync_21(struct timer_list *ldv_func_arg1 ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; extern void *kmem_cache_alloc(struct kmem_cache * , gfp_t ) ; void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *ldv_kmalloc_12(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; void ldv_check_alloc_flags(gfp_t flags ) ; extern void *malloc(size_t size ) ; extern void *calloc(size_t nmemb , size_t size ) ; extern int __VERIFIER_nondet_int(void) ; extern loff_t __VERIFIER_nondet_loff_t(void) ; extern unsigned int __VERIFIER_nondet_uint(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int expression ) ; 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); } } } 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_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } int LDV_IN_INTERRUPT = 1; int ldv_state_variable_2 ; int ldv_timer_state_1 = 0; int ref_cnt ; struct file *lsi_fops_group2 ; struct inode *lsi_fops_group1 ; int ldv_state_variable_1 ; struct timer_list *ldv_timer_list_1 ; int ldv_state_variable_0 ; int reg_timer_1(struct timer_list *timer ) ; void ldv_file_operations_2(void) ; void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) ; void choose_timer_1(struct timer_list *timer ) ; void disable_suitable_timer_1(struct timer_list *timer ) ; extern bool capable(int ) ; extern void schedule(void) ; __inline static void sema_init(struct semaphore *sem , int val ) { struct lock_class_key __key ; struct semaphore __constr_expr_0 ; { __constr_expr_0.lock.raw_lock.ldv_1458.head_tail = 0U; __constr_expr_0.lock.magic = 3735899821U; __constr_expr_0.lock.owner_cpu = 4294967295U; __constr_expr_0.lock.owner = (void *)-1; __constr_expr_0.lock.dep_map.key = 0; __constr_expr_0.lock.dep_map.class_cache[0] = 0; __constr_expr_0.lock.dep_map.class_cache[1] = 0; __constr_expr_0.lock.dep_map.name = "(*sem).lock"; __constr_expr_0.lock.dep_map.cpu = 0; __constr_expr_0.lock.dep_map.ip = 0UL; __constr_expr_0.count = (unsigned int )val; __constr_expr_0.wait_list.next = & sem->wait_list; __constr_expr_0.wait_list.prev = & sem->wait_list; *sem = __constr_expr_0; lockdep_init_map(& sem->lock.dep_map, "semaphore->lock", & __key, 0); return; } } extern void down(struct semaphore * ) ; extern void up(struct semaphore * ) ; extern loff_t noop_llseek(struct file * , loff_t , int ) ; 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 ; long tmp___1 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; might_fault(); tmp___0 = ldv__builtin_expect(sz < 0, 1L); if (tmp___0 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { tmp___1 = ldv__builtin_expect((unsigned long )sz >= n, 1L); if (tmp___1 != 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 ; long tmp___1 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; might_fault(); tmp___0 = ldv__builtin_expect(sz < 0, 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { tmp___1 = ldv__builtin_expect((unsigned long )sz >= n, 1L); if (tmp___1 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } } return (n); } } extern struct dma_pool *dma_pool_create(char const * , struct device * , size_t , size_t , size_t ) ; extern void dma_pool_destroy(struct dma_pool * ) ; extern void *dma_pool_alloc(struct dma_pool * , gfp_t , dma_addr_t * ) ; void *ldv_dma_pool_alloc_20(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) ; void *ldv_dma_pool_alloc_22(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) ; void *ldv_dma_pool_alloc_23(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) ; extern void dma_pool_free(struct dma_pool * , void * , dma_addr_t ) ; extern int misc_register(struct miscdevice * ) ; int ldv_misc_register_24(struct miscdevice *misc ) ; extern int misc_deregister(struct miscdevice * ) ; int ldv_misc_deregister_25(struct miscdevice *misc ) ; int mraid_mm_register_adp(mraid_mmadp_t *lld_adp ) ; int mraid_mm_unregister_adp(uint32_t unique_id ) ; uint32_t mraid_mm_adapter_app_handle(uint32_t unique_id ) ; static struct mutex mraid_mm_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "mraid_mm_mutex.wait_lock", 0, 0UL}}}}, {& mraid_mm_mutex.wait_list, & mraid_mm_mutex.wait_list}, 0, 0, (void *)(& mraid_mm_mutex), {0, {0, 0}, "mraid_mm_mutex", 0, 0UL}}; static int mraid_mm_open(struct inode *inode , struct file *filep ) ; static long mraid_mm_unlocked_ioctl(struct file *filep , unsigned int cmd , unsigned long arg ) ; static int mimd_to_kioc(mimd_t *umimd , mraid_mmadp_t *adp , uioc_t *kioc ) ; static int kioc_to_mimd(uioc_t *kioc , mimd_t *mimd ) ; static int handle_drvrcmd(void *arg , uint8_t old_ioctl , int *rval ) ; static int lld_ioctl(mraid_mmadp_t *adp , uioc_t *kioc ) ; static void ioctl_done(uioc_t *kioc ) ; static void lld_timedout(unsigned long ptr ) ; static void hinfo_to_cinfo(mraid_hba_info_t *hinfo , mcontroller_t *cinfo ) ; static mraid_mmadp_t *mraid_mm_get_adapter(mimd_t *umimd , int *rval ) ; static uioc_t *mraid_mm_alloc_kioc(mraid_mmadp_t *adp ) ; static void mraid_mm_dealloc_kioc(mraid_mmadp_t *adp , uioc_t *kioc ) ; static int mraid_mm_attach_buf(mraid_mmadp_t *adp , uioc_t *kioc , int xferlen ) ; static int mraid_mm_setup_dma_pools(mraid_mmadp_t *adp ) ; static void mraid_mm_free_adp_resources(mraid_mmadp_t *adp ) ; static void mraid_mm_teardown_dma_pools(mraid_mmadp_t *adp ) ; static long mraid_mm_compat_ioctl(struct file *filep , unsigned int cmd , unsigned long arg ) ; static int dbglevel = 0; static char const __kstrtab_mraid_mm_register_adp[22U] = { 'm', 'r', 'a', 'i', 'd', '_', 'm', 'm', '_', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '_', 'a', 'd', 'p', '\000'}; struct kernel_symbol const __ksymtab_mraid_mm_register_adp ; struct kernel_symbol const __ksymtab_mraid_mm_register_adp = {(unsigned long )(& mraid_mm_register_adp), (char const *)(& __kstrtab_mraid_mm_register_adp)}; static char const __kstrtab_mraid_mm_unregister_adp[24U] = { 'm', 'r', 'a', 'i', 'd', '_', 'm', 'm', '_', 'u', 'n', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '_', 'a', 'd', 'p', '\000'}; struct kernel_symbol const __ksymtab_mraid_mm_unregister_adp ; struct kernel_symbol const __ksymtab_mraid_mm_unregister_adp = {(unsigned long )(& mraid_mm_unregister_adp), (char const *)(& __kstrtab_mraid_mm_unregister_adp)}; static char const __kstrtab_mraid_mm_adapter_app_handle[28U] = { 'm', 'r', 'a', 'i', 'd', '_', 'm', 'm', '_', 'a', 'd', 'a', 'p', 't', 'e', 'r', '_', 'a', 'p', 'p', '_', 'h', 'a', 'n', 'd', 'l', 'e', '\000'}; struct kernel_symbol const __ksymtab_mraid_mm_adapter_app_handle ; struct kernel_symbol const __ksymtab_mraid_mm_adapter_app_handle = {(unsigned long )(& mraid_mm_adapter_app_handle), (char const *)(& __kstrtab_mraid_mm_adapter_app_handle)}; static uint32_t drvr_ver = 35652103U; static int adapters_count_g ; static struct list_head adapters_list_g ; static wait_queue_head_t wait_q ; static struct file_operations const lsi_fops = {& __this_module, & noop_llseek, 0, 0, 0, 0, 0, 0, 0, 0, & mraid_mm_unlocked_ioctl, & mraid_mm_compat_ioctl, 0, & mraid_mm_open, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct miscdevice megaraid_mm_dev = {255, "megadev0", & lsi_fops, {0, 0}, 0, 0, 0, (unsigned short)0}; static int mraid_mm_open(struct inode *inode , struct file *filep ) { bool tmp ; int tmp___0 ; { tmp = capable(21); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return (-13); } else { } return (0); } } static int mraid_mm_ioctl(struct file *filep , unsigned int cmd , unsigned long arg ) { uioc_t *kioc ; char signature[16U] ; unsigned int tmp ; int rval ; mraid_mmadp_t *adp ; uint8_t old_ioctl ; int drvrcmd_rval ; void *argp ; unsigned long tmp___0 ; int tmp___1 ; { signature[0] = 0; tmp = 1U; while (1) { if (tmp >= 16U) { break; } else { } signature[tmp] = (char)0; tmp = tmp + 1U; } argp = (void *)arg; if (((cmd >> 8) & 255U) != 109U && cmd != 128U) { return (-22); } else { } tmp___0 = copy_from_user((void *)(& signature), (void const *)argp, 16UL); if (tmp___0 != 0UL) { if (dbglevel >= 0) { printk("\fmegaraid cmm: copy from usr addr failed\n"); } else { } return (-14); } else { } tmp___1 = memcmp((void const *)(& signature), (void const *)"$$_EXTD_IOCTL_$$", 16UL); if (tmp___1 == 0) { old_ioctl = 0U; } else { old_ioctl = 1U; } if ((unsigned int )old_ioctl == 0U) { return (-22); } else { } rval = handle_drvrcmd(argp, (int )old_ioctl, & drvrcmd_rval); if (rval < 0) { return (rval); } else if (rval == 0) { return (drvrcmd_rval); } else { } rval = 0; adp = mraid_mm_get_adapter((mimd_t *)argp, & rval); if ((unsigned long )adp == (unsigned long )((mraid_mmadp_t *)0)) { return (rval); } else { } if (adp->quiescent == 0U) { if (dbglevel >= 0) { printk("\fmegaraid cmm: controller cannot accept cmds due to earlier errors\n"); } else { } return (-14); } else { } kioc = mraid_mm_alloc_kioc(adp); rval = mimd_to_kioc((mimd_t *)argp, adp, kioc); if (rval != 0) { mraid_mm_dealloc_kioc(adp, kioc); return (rval); } else { } kioc->done = & ioctl_done; rval = lld_ioctl(adp, kioc); if (rval != 0) { if ((unsigned int )kioc->timedout == 0U) { mraid_mm_dealloc_kioc(adp, kioc); } else { } return (rval); } else { } rval = kioc_to_mimd(kioc, (mimd_t *)argp); mraid_mm_dealloc_kioc(adp, kioc); return (rval); } } static long mraid_mm_unlocked_ioctl(struct file *filep , unsigned int cmd , unsigned long arg ) { int err ; { mutex_lock_nested(& mraid_mm_mutex, 0U); err = mraid_mm_ioctl(filep, cmd, arg); mutex_unlock(& mraid_mm_mutex); return ((long )err); } } static mraid_mmadp_t *mraid_mm_get_adapter(mimd_t *umimd , int *rval ) { mraid_mmadp_t *adapter ; mimd_t mimd ; uint32_t adapno ; int iterator ; unsigned long tmp ; struct list_head const *__mptr ; int tmp___0 ; struct list_head const *__mptr___0 ; { tmp = copy_from_user((void *)(& mimd), (void const *)umimd, 110UL); if (tmp != 0UL) { *rval = -14; return ((mraid_mmadp_t *)0); } else { } adapno = (unsigned int )mimd.ui.fcs.adapno ^ 27904U; if ((uint32_t )adapters_count_g <= adapno) { *rval = -19; return ((mraid_mmadp_t *)0); } else { } adapter = (mraid_mmadp_t *)0; iterator = 0; __mptr = (struct list_head const *)adapters_list_g.next; adapter = (mraid_mmadp_t *)__mptr + 0xffffffffffffffd0UL; goto ldv_30239; ldv_30238: tmp___0 = iterator; iterator = iterator + 1; if ((uint32_t )tmp___0 == adapno) { goto ldv_30237; } else { } __mptr___0 = (struct list_head const *)adapter->list.next; adapter = (mraid_mmadp_t *)__mptr___0 + 0xffffffffffffffd0UL; ldv_30239: ; if ((unsigned long )(& adapter->list) != (unsigned long )(& adapters_list_g)) { goto ldv_30238; } else { } ldv_30237: ; if ((unsigned long )adapter == (unsigned long )((mraid_mmadp_t *)0)) { *rval = -19; return ((mraid_mmadp_t *)0); } else { } return (adapter); } } static int handle_drvrcmd(void *arg , uint8_t old_ioctl , int *rval ) { mimd_t *umimd ; mimd_t kmimd ; uint8_t opcode ; uint8_t subopcode ; unsigned long tmp ; unsigned long tmp___0 ; unsigned long tmp___1 ; { if ((unsigned int )old_ioctl != 0U) { goto old_packet; } else { } return (-524); old_packet: *rval = 0; umimd = (mimd_t *)arg; tmp = copy_from_user((void *)(& kmimd), (void const *)umimd, 110UL); if (tmp != 0UL) { return (-14); } else { } opcode = kmimd.ui.fcs.opcode; subopcode = kmimd.ui.fcs.subopcode; if ((unsigned int )opcode != 130U) { return (1); } else { } switch ((int )subopcode) { case 101: tmp___0 = copy_to_user((void *)kmimd.data, (void const *)(& drvr_ver), 4UL); if (tmp___0 != 0UL) { return (-14); } else { } return (0); case 109: *rval = adapters_count_g; tmp___1 = copy_to_user((void *)kmimd.data, (void const *)(& adapters_count_g), 4UL); if (tmp___1 != 0UL) { return (-14); } else { } return (0); default: ; return (1); } return (0); } } static int mimd_to_kioc(mimd_t *umimd , mraid_mmadp_t *adp , uioc_t *kioc ) { mbox64_t *mbox64 ; mbox_t *mbox ; mraid_passthru_t *pthru32 ; uint32_t adapno ; uint8_t opcode ; uint8_t subopcode ; mimd_t mimd ; unsigned long tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; size_t __len ; void *__ret ; unsigned long tmp___3 ; unsigned long tmp___4 ; unsigned long tmp___5 ; { tmp = copy_from_user((void *)(& mimd), (void const *)umimd, 110UL); if (tmp != 0UL) { return (-14); } else { } if ((unsigned int )mimd.mbox[0] == 195U || (unsigned int )mimd.mbox[0] == 227U) { return (-22); } else { } opcode = mimd.ui.fcs.opcode; subopcode = mimd.ui.fcs.subopcode; adapno = (unsigned int )mimd.ui.fcs.adapno ^ 27904U; if ((uint32_t )adapters_count_g <= adapno) { return (-19); } else { } kioc->adapno = adapno; kioc->mb_type = 0U; kioc->app_type = 0U; switch ((int )opcode) { case 130: ; if ((unsigned int )subopcode == 103U) { kioc->opcode = 196608U; kioc->data_dir = 1U; kioc->xferlen = 256U; tmp___0 = mraid_mm_attach_buf(adp, kioc, (int )kioc->xferlen); if (tmp___0 != 0) { return (-12); } else { } } else { if (dbglevel >= 0) { printk("\fmegaraid cmm: Invalid subop\n"); } else { } return (-22); } goto ldv_30267; case 129: kioc->opcode = 0U; kioc->xferlen = mimd.ui.fcs.length; kioc->user_data_len = kioc->xferlen; kioc->user_data = (void *)mimd.ui.fcs.buffer; tmp___1 = mraid_mm_attach_buf(adp, kioc, (int )kioc->xferlen); if (tmp___1 != 0) { return (-12); } else { } if (mimd.outlen != 0U) { kioc->data_dir = 1U; } else { } if (mimd.inlen != 0U) { kioc->data_dir = kioc->data_dir | 2U; } else { } goto ldv_30267; case 128: kioc->opcode = 0U; kioc->xferlen = mimd.outlen > mimd.inlen ? mimd.outlen : mimd.inlen; kioc->user_data_len = kioc->xferlen; kioc->user_data = (void *)mimd.data; tmp___2 = mraid_mm_attach_buf(adp, kioc, (int )kioc->xferlen); if (tmp___2 != 0) { return (-12); } else { } if (mimd.outlen != 0U) { kioc->data_dir = 1U; } else { } if (mimd.inlen != 0U) { kioc->data_dir = kioc->data_dir | 2U; } else { } goto ldv_30267; default: ; return (-22); } ldv_30267: ; if ((unsigned int )opcode == 130U) { return (0); } else { } mbox64 = (mbox64_t *)kioc->cmdbuf; mbox = & mbox64->mbox32; __len = 14UL; if (__len > 63UL) { __ret = __memcpy((void *)mbox, (void const *)(& mimd.mbox), __len); } else { __ret = __builtin_memcpy((void *)mbox, (void const *)(& mimd.mbox), __len); } if ((unsigned int )mbox->cmd != 3U) { mbox->xferaddr = (unsigned int )kioc->buf_paddr; if ((kioc->data_dir & 2U) != 0U) { tmp___3 = copy_from_user((void *)kioc->buf_vaddr, (void const *)kioc->user_data, (unsigned long )kioc->xferlen); if (tmp___3 != 0UL) { return (-14); } else { } } else { } return (0); } else { } pthru32 = kioc->pthru32; kioc->user_pthru = & umimd->pthru; mbox->xferaddr = (unsigned int )kioc->pthru32_h; tmp___4 = copy_from_user((void *)pthru32, (void const *)kioc->user_pthru, 60UL); if (tmp___4 != 0UL) { return (-14); } else { } pthru32->dataxferaddr = (uint32_t )kioc->buf_paddr; if ((kioc->data_dir & 2U) != 0U) { if (pthru32->dataxferlen > kioc->xferlen) { return (-22); } else { } tmp___5 = copy_from_user((void *)kioc->buf_vaddr, (void const *)kioc->user_data, (unsigned long )pthru32->dataxferlen); if (tmp___5 != 0UL) { return (-14); } else { } } else { } return (0); } } static int mraid_mm_attach_buf(mraid_mmadp_t *adp , uioc_t *kioc , int xferlen ) { mm_dmapool_t *pool ; int right_pool ; unsigned long flags ; int i ; void *tmp ; { right_pool = -1; kioc->pool_index = -1; kioc->buf_vaddr = (caddr_t )0; kioc->buf_paddr = 0ULL; kioc->free_buf = 0U; i = 0; goto ldv_30285; ldv_30284: pool = (mm_dmapool_t *)(& adp->dma_pool_list) + (unsigned long )i; if ((uint32_t )xferlen > pool->buf_size) { goto ldv_30283; } else { } if (right_pool == -1) { right_pool = i; } else { } ldv_spin_lock(); if ((unsigned int )pool->in_use == 0U) { pool->in_use = 1U; kioc->pool_index = (int8_t )i; kioc->buf_vaddr = pool->vaddr; kioc->buf_paddr = pool->paddr; spin_unlock_irqrestore(& pool->lock, flags); return (0); } else { spin_unlock_irqrestore(& pool->lock, flags); goto ldv_30283; } ldv_30283: i = i + 1; ldv_30285: ; if (i <= 4) { goto ldv_30284; } else { } if (right_pool == -1) { return (-22); } else { } pool = (mm_dmapool_t *)(& adp->dma_pool_list) + (unsigned long )right_pool; ldv_spin_lock(); kioc->pool_index = (int8_t )right_pool; kioc->free_buf = 1U; tmp = ldv_dma_pool_alloc_20(pool->handle, 208U, & kioc->buf_paddr); kioc->buf_vaddr = (caddr_t )tmp; spin_unlock_irqrestore(& pool->lock, flags); if ((unsigned long )kioc->buf_vaddr == (unsigned long )((caddr_t )0)) { return (-12); } else { } return (0); } } static uioc_t *mraid_mm_alloc_kioc(mraid_mmadp_t *adp ) { uioc_t *kioc ; struct list_head *head ; unsigned long flags ; int tmp ; struct list_head const *__mptr ; { down(& adp->kioc_semaphore); ldv_spin_lock(); head = & adp->kioc_pool; tmp = list_empty((struct list_head const *)head); if (tmp != 0) { up(& adp->kioc_semaphore); spin_unlock_irqrestore(& adp->kioc_pool_lock, flags); if (dbglevel >= 0) { printk("megaraid cmm: kioc list empty!\n"); } else { } return ((uioc_t *)0); } else { } __mptr = (struct list_head const *)head->next; kioc = (uioc_t *)__mptr + 0xffffffffffffff28UL; list_del_init(& kioc->list); spin_unlock_irqrestore(& adp->kioc_pool_lock, flags); memset((void *)kioc->cmdbuf, 0, 74UL); memset((void *)kioc->pthru32, 0, 60UL); kioc->buf_vaddr = (caddr_t )0; kioc->buf_paddr = 0ULL; kioc->pool_index = -1; kioc->free_buf = 0U; kioc->user_data = (void *)0; kioc->user_data_len = 0U; kioc->user_pthru = (mraid_passthru_t *)0; kioc->timedout = 0U; return (kioc); } } static void mraid_mm_dealloc_kioc(mraid_mmadp_t *adp , uioc_t *kioc ) { mm_dmapool_t *pool ; unsigned long flags ; { if ((int )kioc->pool_index != -1) { pool = (mm_dmapool_t *)(& adp->dma_pool_list) + (unsigned long )kioc->pool_index; ldv_spin_lock(); if ((unsigned int )kioc->free_buf == 1U) { dma_pool_free(pool->handle, (void *)kioc->buf_vaddr, kioc->buf_paddr); } else { pool->in_use = 0U; } spin_unlock_irqrestore(& pool->lock, flags); } else { } ldv_spin_lock(); list_add(& kioc->list, & adp->kioc_pool); spin_unlock_irqrestore(& adp->kioc_pool_lock, flags); up(& adp->kioc_semaphore); return; } } static int lld_ioctl(mraid_mmadp_t *adp , uioc_t *kioc ) { int rval ; struct timer_list timer ; struct timer_list *tp ; wait_queue_t __wait ; long __ret ; long __int ; long tmp ; { tp = (struct timer_list *)0; kioc->status = -61; rval = (*(adp->issue_uioc))(adp->drvr_data, kioc, 1U); if (rval != 0) { return (rval); } else { } if ((unsigned int )adp->timeout != 0U) { tp = & timer; reg_timer_1(tp); tp->function = & lld_timedout; tp->data = (unsigned long )kioc; tp->expires = (unsigned long )((int )adp->timeout * 250) + (unsigned long )jiffies; add_timer(tp); } else { } if (kioc->status != -61) { goto ldv_30308; } else { } __ret = 0L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; ldv_30314: tmp = prepare_to_wait_event(& wait_q, & __wait, 2); __int = tmp; if (kioc->status != -61) { goto ldv_30313; } else { } schedule(); goto ldv_30314; ldv_30313: finish_wait(& wait_q, & __wait); ldv_30308: ; if ((unsigned long )tp != (unsigned long )((struct timer_list *)0)) { ldv_del_timer_sync_21(tp); } else { } if ((unsigned int )kioc->timedout != 0U) { adp->quiescent = 0U; } else { } return (kioc->status); } } static void ioctl_done(uioc_t *kioc ) { uint32_t adapno ; int iterator ; mraid_mmadp_t *adapter ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { if (kioc->status == -61) { if (dbglevel >= 0) { printk("\fmegaraid cmm: lld didn\'t change status!\n"); } else { } kioc->status = -22; } else { } if ((unsigned int )kioc->timedout != 0U) { iterator = 0; adapter = (mraid_mmadp_t *)0; adapno = kioc->adapno; if (dbglevel >= 0) { printk("\fmegaraid cmm: completed ioctl that was timedout before\n"); } else { } __mptr = (struct list_head const *)adapters_list_g.next; adapter = (mraid_mmadp_t *)__mptr + 0xffffffffffffffd0UL; goto ldv_30328; ldv_30327: tmp = iterator; iterator = iterator + 1; if ((uint32_t )tmp == adapno) { goto ldv_30326; } else { } __mptr___0 = (struct list_head const *)adapter->list.next; adapter = (mraid_mmadp_t *)__mptr___0 + 0xffffffffffffffd0UL; ldv_30328: ; if ((unsigned long )(& adapter->list) != (unsigned long )(& adapters_list_g)) { goto ldv_30327; } else { } ldv_30326: kioc->timedout = 0U; if ((unsigned long )adapter != (unsigned long )((mraid_mmadp_t *)0)) { mraid_mm_dealloc_kioc(adapter, kioc); } else { } } else { __wake_up(& wait_q, 3U, 1, (void *)0); } return; } } static void lld_timedout(unsigned long ptr ) { uioc_t *kioc ; { kioc = (uioc_t *)ptr; kioc->status = -62; kioc->timedout = 1U; if (dbglevel >= 0) { printk("\fmegaraid cmm: ioctl timed out\n"); } else { } __wake_up(& wait_q, 3U, 1, (void *)0); return; } } static int kioc_to_mimd(uioc_t *kioc , mimd_t *mimd ) { mimd_t kmimd ; uint8_t opcode ; uint8_t subopcode ; mbox64_t *mbox64 ; mraid_passthru_t *upthru32 ; mraid_passthru_t *kpthru32 ; mcontroller_t cinfo ; mraid_hba_info_t *hinfo ; unsigned long tmp ; unsigned long tmp___0 ; unsigned long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; { tmp = copy_from_user((void *)(& kmimd), (void const *)mimd, 110UL); if (tmp != 0UL) { return (-14); } else { } opcode = kmimd.ui.fcs.opcode; subopcode = kmimd.ui.fcs.subopcode; if ((unsigned int )opcode == 130U) { switch ((int )subopcode) { case 103: hinfo = (mraid_hba_info_t *)kioc->buf_vaddr; hinfo_to_cinfo(hinfo, & cinfo); tmp___0 = copy_to_user((void *)kmimd.data, (void const *)(& cinfo), 23UL); if (tmp___0 != 0UL) { return (-14); } else { } return (0); default: ; return (-22); } return (0); } else { } mbox64 = (mbox64_t *)kioc->cmdbuf; if ((unsigned long )kioc->user_pthru != (unsigned long )((mraid_passthru_t *)0)) { upthru32 = kioc->user_pthru; kpthru32 = kioc->pthru32; tmp___1 = copy_to_user((void *)(& upthru32->scsistatus), (void const *)(& kpthru32->scsistatus), 1UL); if (tmp___1 != 0UL) { return (-14); } else { } } else { } if ((unsigned long )kioc->user_data != (unsigned long )((void *)0)) { tmp___2 = copy_to_user(kioc->user_data, (void const *)kioc->buf_vaddr, (unsigned long )kioc->user_data_len); if (tmp___2 != 0UL) { return (-14); } else { } } else { } tmp___3 = copy_to_user((void *)(& mimd->mbox) + 17U, (void const *)(& mbox64->mbox32.status), 1UL); if (tmp___3 != 0UL) { return (-14); } else { } return (0); } } static void hinfo_to_cinfo(mraid_hba_info_t *hinfo , mcontroller_t *cinfo ) { { if ((unsigned long )hinfo == (unsigned long )((mraid_hba_info_t *)0) || (unsigned long )cinfo == (unsigned long )((mcontroller_t *)0)) { return; } else { } cinfo->base = hinfo->baseport; cinfo->irq = hinfo->irq; cinfo->numldrv = hinfo->num_ldrv; cinfo->pcibus = hinfo->pci_bus; cinfo->pcidev = (uint16_t )hinfo->pci_slot; cinfo->pcifun = (unsigned int )hinfo->pci_dev_fn & 7U; cinfo->pciid = hinfo->pci_device_id; cinfo->pcivendor = hinfo->pci_vendor_id; cinfo->pcislot = hinfo->pci_slot; cinfo->uid = hinfo->unique_id; return; } } int mraid_mm_register_adp(mraid_mmadp_t *lld_adp ) { mraid_mmadp_t *adapter ; mbox64_t *mbox_list ; uioc_t *kioc ; uint32_t rval ; int i ; void *tmp ; void *tmp___0 ; void *tmp___1 ; struct lock_class_key __key ; void *tmp___2 ; int tmp___3 ; { if (lld_adp->drvr_type != 1U) { return (-22); } else { } tmp = kzalloc(832UL, 208U); adapter = (mraid_mmadp_t *)tmp; if ((unsigned long )adapter == (unsigned long )((mraid_mmadp_t *)0)) { return (-12); } else { } adapter->unique_id = lld_adp->unique_id; adapter->drvr_type = lld_adp->drvr_type; adapter->drvr_data = lld_adp->drvr_data; adapter->pdev = lld_adp->pdev; adapter->issue_uioc = lld_adp->issue_uioc; adapter->timeout = lld_adp->timeout; adapter->max_kioc = lld_adp->max_kioc; adapter->quiescent = 1U; tmp___0 = kmalloc((unsigned long )lld_adp->max_kioc * 1024UL, 208U); adapter->kioc_list = (uioc_t *)tmp___0; tmp___1 = kmalloc((unsigned long )lld_adp->max_kioc * 74UL, 208U); adapter->mbox_list = (mbox64_t *)tmp___1; adapter->pthru_dma_pool = dma_pool_create("megaraid mm pthru pool", & (adapter->pdev)->dev, 60UL, 16UL, 0UL); if (((unsigned long )adapter->kioc_list == (unsigned long )((uioc_t *)0) || (unsigned long )adapter->mbox_list == (unsigned long )((mbox64_t *)0)) || (unsigned long )adapter->pthru_dma_pool == (unsigned long )((struct dma_pool *)0)) { if (dbglevel >= 0) { printk("\fmegaraid cmm: out of memory, %s %d\n", "mraid_mm_register_adp", 984); } else { } rval = 4294967284U; goto memalloc_error; } else { } INIT_LIST_HEAD(& adapter->kioc_pool); spinlock_check(& adapter->kioc_pool_lock); __raw_spin_lock_init(& adapter->kioc_pool_lock.ldv_6347.rlock, "&(&adapter->kioc_pool_lock)->rlock", & __key); sema_init(& adapter->kioc_semaphore, (int )lld_adp->max_kioc); mbox_list = adapter->mbox_list; i = 0; goto ldv_30364; ldv_30363: kioc = adapter->kioc_list + (unsigned long )i; kioc->cmdbuf = (unsigned long long )(mbox_list + (unsigned long )i); tmp___2 = ldv_dma_pool_alloc_22(adapter->pthru_dma_pool, 208U, & kioc->pthru32_h); kioc->pthru32 = (mraid_passthru_t *)tmp___2; if ((unsigned long )kioc->pthru32 == (unsigned long )((mraid_passthru_t *)0)) { if (dbglevel >= 0) { printk("\fmegaraid cmm: out of memory, %s %d\n", "mraid_mm_register_adp", 1011); } else { } rval = 4294967284U; goto pthru_dma_pool_error; } else { } list_add_tail(& kioc->list, & adapter->kioc_pool); i = i + 1; ldv_30364: ; if ((int )lld_adp->max_kioc > i) { goto ldv_30363; } else { } tmp___3 = mraid_mm_setup_dma_pools(adapter); rval = (uint32_t )tmp___3; if (rval != 0U) { goto dma_pool_error; } else { } list_add_tail(& adapter->list, & adapters_list_g); adapters_count_g = adapters_count_g + 1; return (0); dma_pool_error: ; pthru_dma_pool_error: i = 0; goto ldv_30368; ldv_30367: kioc = adapter->kioc_list + (unsigned long )i; if ((unsigned long )kioc->pthru32 != (unsigned long )((mraid_passthru_t *)0)) { dma_pool_free(adapter->pthru_dma_pool, (void *)kioc->pthru32, kioc->pthru32_h); } else { } i = i + 1; ldv_30368: ; if ((int )lld_adp->max_kioc > i) { goto ldv_30367; } else { } memalloc_error: kfree((void const *)adapter->kioc_list); kfree((void const *)adapter->mbox_list); if ((unsigned long )adapter->pthru_dma_pool != (unsigned long )((struct dma_pool *)0)) { dma_pool_destroy(adapter->pthru_dma_pool); } else { } kfree((void const *)adapter); return ((int )rval); } } uint32_t mraid_mm_adapter_app_handle(uint32_t unique_id ) { mraid_mmadp_t *adapter ; mraid_mmadp_t *tmp ; int index ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { index = 0; __mptr = (struct list_head const *)adapters_list_g.next; adapter = (mraid_mmadp_t *)__mptr + 0xffffffffffffffd0UL; __mptr___0 = (struct list_head const *)adapter->list.next; tmp = (mraid_mmadp_t *)__mptr___0 + 0xffffffffffffffd0UL; goto ldv_30383; ldv_30382: ; if (adapter->unique_id == unique_id) { return ((uint32_t )(index | 27904)); } else { } index = index + 1; adapter = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (mraid_mmadp_t *)__mptr___1 + 0xffffffffffffffd0UL; ldv_30383: ; if ((unsigned long )(& adapter->list) != (unsigned long )(& adapters_list_g)) { goto ldv_30382; } else { } return (0U); } } static int mraid_mm_setup_dma_pools(mraid_mmadp_t *adp ) { mm_dmapool_t *pool ; int bufsize ; int i ; struct lock_class_key __key ; void *tmp ; { bufsize = 4096; i = 0; goto ldv_30394; ldv_30393: pool = (mm_dmapool_t *)(& adp->dma_pool_list) + (unsigned long )i; pool->buf_size = (uint32_t )bufsize; spinlock_check(& pool->lock); __raw_spin_lock_init(& pool->lock.ldv_6347.rlock, "&(&pool->lock)->rlock", & __key); pool->handle = dma_pool_create("megaraid mm data buffer", & (adp->pdev)->dev, (size_t )bufsize, 16UL, 0UL); if ((unsigned long )pool->handle == (unsigned long )((struct dma_pool *)0)) { goto dma_pool_setup_error; } else { } tmp = ldv_dma_pool_alloc_23(pool->handle, 208U, & pool->paddr); pool->vaddr = (caddr_t )tmp; if ((unsigned long )pool->vaddr == (unsigned long )((caddr_t )0)) { goto dma_pool_setup_error; } else { } bufsize = bufsize * 2; i = i + 1; ldv_30394: ; if (i <= 4) { goto ldv_30393; } else { } return (0); dma_pool_setup_error: mraid_mm_teardown_dma_pools(adp); return (-12); } } int mraid_mm_unregister_adp(uint32_t unique_id ) { mraid_mmadp_t *adapter ; mraid_mmadp_t *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { __mptr = (struct list_head const *)adapters_list_g.next; adapter = (mraid_mmadp_t *)__mptr + 0xffffffffffffffd0UL; __mptr___0 = (struct list_head const *)adapter->list.next; tmp = (mraid_mmadp_t *)__mptr___0 + 0xffffffffffffffd0UL; goto ldv_30408; ldv_30407: ; if (adapter->unique_id == unique_id) { adapters_count_g = adapters_count_g - 1; list_del_init(& adapter->list); mraid_mm_free_adp_resources(adapter); kfree((void const *)adapter); if (dbglevel >= 0) { printk("megaraid cmm: Unregistered one adapter:%#x\n", unique_id); } else { } return (0); } else { } adapter = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (mraid_mmadp_t *)__mptr___1 + 0xffffffffffffffd0UL; ldv_30408: ; if ((unsigned long )(& adapter->list) != (unsigned long )(& adapters_list_g)) { goto ldv_30407; } else { } return (-19); } } static void mraid_mm_free_adp_resources(mraid_mmadp_t *adp ) { uioc_t *kioc ; int i ; { mraid_mm_teardown_dma_pools(adp); i = 0; goto ldv_30416; ldv_30415: kioc = adp->kioc_list + (unsigned long )i; dma_pool_free(adp->pthru_dma_pool, (void *)kioc->pthru32, kioc->pthru32_h); i = i + 1; ldv_30416: ; if ((int )adp->max_kioc > i) { goto ldv_30415; } else { } kfree((void const *)adp->kioc_list); kfree((void const *)adp->mbox_list); dma_pool_destroy(adp->pthru_dma_pool); return; } } static void mraid_mm_teardown_dma_pools(mraid_mmadp_t *adp ) { int i ; mm_dmapool_t *pool ; { i = 0; goto ldv_30424; ldv_30423: pool = (mm_dmapool_t *)(& adp->dma_pool_list) + (unsigned long )i; if ((unsigned long )pool->handle != (unsigned long )((struct dma_pool *)0)) { if ((unsigned long )pool->vaddr != (unsigned long )((caddr_t )0)) { dma_pool_free(pool->handle, (void *)pool->vaddr, pool->paddr); } else { } dma_pool_destroy(pool->handle); pool->handle = (struct dma_pool *)0; } else { } i = i + 1; ldv_30424: ; if (i <= 4) { goto ldv_30423; } else { } return; } } static int mraid_mm_init(void) { int err ; struct lock_class_key __key ; { if (dbglevel >= 0) { printk("\016megaraid cmm: %s %s\n", (char *)"2.20.2.7", (char *)"(Release Date: Sun Jul 16 00:01:03 EST 2006)"); } else { } err = ldv_misc_register_24(& megaraid_mm_dev); if (err < 0) { if (dbglevel >= 0) { printk("megaraid cmm: cannot register misc device\n"); } else { } return (err); } else { } __init_waitqueue_head(& wait_q, "&wait_q", & __key); INIT_LIST_HEAD(& adapters_list_g); return (0); } } static long mraid_mm_compat_ioctl(struct file *filep , unsigned int cmd , unsigned long arg ) { int err ; { err = mraid_mm_ioctl(filep, cmd, arg); return ((long )err); } } static void mraid_mm_exit(void) { { if (dbglevel > 0) { printk("exiting common mod\n"); } else { } ldv_misc_deregister_25(& megaraid_mm_dev); return; } } int ldv_retval_0 ; int ldv_retval_1 ; extern void ldv_initialize(void) ; extern int ldv_release_2(void) ; extern void ldv_check_final_state(void) ; int reg_timer_1(struct timer_list *timer ) { { ldv_timer_list_1 = timer; ldv_timer_state_1 = 1; return (0); } } void ldv_file_operations_2(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1032UL); lsi_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_zalloc(512UL); lsi_fops_group2 = (struct file *)tmp___0; return; } } void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_1 == (unsigned long )timer) { if (ldv_timer_state_1 == 2 || pending_flag != 0) { ldv_timer_list_1 = timer; ldv_timer_list_1->data = data; ldv_timer_state_1 = 1; } else { } return; } else { } reg_timer_1(timer); ldv_timer_list_1->data = data; return; } } void choose_timer_1(struct timer_list *timer ) { { LDV_IN_INTERRUPT = 2; (*(timer->function))(timer->data); LDV_IN_INTERRUPT = 1; ldv_timer_state_1 = 2; return; } } void disable_suitable_timer_1(struct timer_list *timer ) { { if ((unsigned long )timer == (unsigned long )ldv_timer_list_1) { ldv_timer_state_1 = 0; return; } else { } return; } } int main(void) { unsigned int ldvarg1 ; unsigned int tmp ; unsigned long ldvarg4 ; unsigned long tmp___0 ; loff_t ldvarg3 ; loff_t tmp___1 ; unsigned long ldvarg0 ; unsigned long tmp___2 ; unsigned int ldvarg5 ; unsigned int tmp___3 ; int ldvarg2 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; adapters_count_g = __VERIFIER_nondet_int(); { tmp = __VERIFIER_nondet_uint(); ldvarg1 = tmp; tmp___0 = __VERIFIER_nondet_ulong(); ldvarg4 = tmp___0; tmp___1 = __VERIFIER_nondet_loff_t(); ldvarg3 = tmp___1; tmp___2 = __VERIFIER_nondet_ulong(); ldvarg0 = tmp___2; tmp___3 = __VERIFIER_nondet_uint(); ldvarg5 = tmp___3; tmp___4 = __VERIFIER_nondet_int(); ldvarg2 = tmp___4; ldv_initialize(); ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_2 = 0; ldv_30507: tmp___5 = __VERIFIER_nondet_int(); switch (tmp___5) { case 0: ; if (ldv_state_variable_1 != 0) { choose_timer_1(ldv_timer_list_1); } else { } goto ldv_30491; case 1: ; if (ldv_state_variable_0 != 0) { tmp___6 = __VERIFIER_nondet_int(); switch (tmp___6) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { mraid_mm_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_30495; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = mraid_mm_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_30495; default: ldv_stop(); } ldv_30495: ; } else { } goto ldv_30491; case 2: ; if (ldv_state_variable_2 != 0) { tmp___7 = __VERIFIER_nondet_int(); switch (tmp___7) { case 0: ; if (ldv_state_variable_2 == 2) { mraid_mm_compat_ioctl(lsi_fops_group2, ldvarg5, ldvarg4); ldv_state_variable_2 = 2; } else { } goto ldv_30500; case 1: ; if (ldv_state_variable_2 == 2) { noop_llseek(lsi_fops_group2, ldvarg3, ldvarg2); ldv_state_variable_2 = 2; } else { } goto ldv_30500; case 2: ; if (ldv_state_variable_2 == 1) { ldv_retval_1 = mraid_mm_open(lsi_fops_group1, lsi_fops_group2); if (ldv_retval_1 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_30500; case 3: ; if (ldv_state_variable_2 == 2) { mraid_mm_unlocked_ioctl(lsi_fops_group2, ldvarg1, ldvarg0); ldv_state_variable_2 = 2; } else { } goto ldv_30500; case 4: ; if (ldv_state_variable_2 == 2) { ldv_release_2(); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_30500; default: ldv_stop(); } ldv_30500: ; } else { } goto ldv_30491; default: ldv_stop(); } ldv_30491: ; goto ldv_30507; ldv_final: ldv_check_final_state(); return 0; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { ldv_spin_unlock(); ldv_spin_unlock_irqrestore_8(lock, flags); return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); ldv_kmalloc_12(size, flags); return ((void *)0); } } void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); return ((void *)0); } } void *ldv_dma_pool_alloc_20(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) { { ldv_check_alloc_flags(flags); dma_pool_alloc(ldv_func_arg1, flags, ldv_func_arg3); return ((void *)0); } } int ldv_del_timer_sync_21(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_1(ldv_func_arg1); return (ldv_func_res); } } void *ldv_dma_pool_alloc_22(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) { { ldv_check_alloc_flags(flags); dma_pool_alloc(ldv_func_arg1, flags, ldv_func_arg3); return ((void *)0); } } void *ldv_dma_pool_alloc_23(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) { { ldv_check_alloc_flags(flags); dma_pool_alloc(ldv_func_arg1, flags, ldv_func_arg3); return ((void *)0); } } int ldv_misc_register_24(struct miscdevice *misc ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = misc_register(misc); ldv_func_res = tmp; ldv_state_variable_2 = 1; ldv_file_operations_2(); return (ldv_func_res); } } int ldv_misc_deregister_25(struct miscdevice *misc ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = misc_deregister(misc); ldv_func_res = tmp; ldv_state_variable_2 = 0; return (ldv_func_res); } } __inline static void ldv_error(void); int ldv_spin = 0; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } return; } } extern struct page___0 *ldv_some_page(void) ; struct page___0 *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) { struct page___0 *tmp ; { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin == 0) { } else { ldv_error(); } return; } } void ldv_spin_lock(void) { { ldv_spin = 1; return; } } void ldv_spin_unlock(void) { { ldv_spin = 0; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock) { return (0); } else { ldv_spin = 1; return (1); } } }