DepSurf

Function: _raw_write_unlock_irq

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: ✅

  void _raw_write_unlock_irq(rwlock_t *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/spinlock.c (ffffffff81f29cc0)
  Location: kernel/locking/spinlock.c:356
  Inline: False
  Direct callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:copy_process
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:do_exit
    - kernel/exit.c:forget_original_parent
    - kernel/exit.c:release_task
    - kernel/exit.c:release_task
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_traceme
    - kernel/ptrace.c:ptrace_attach
    - kernel/ptrace.c:ptrace_attach
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:__do_sys_setpgid
    - fs/exec.c:begin_new_exec
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/fcntl.c:fasync_insert_entry
    - fs/fcntl.c:fasync_remove_entry
    - fs/fcntl.c:f_delown
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_send_events
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:ep_remove
    - fs/eventpoll.c:ep_done_scan
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - drivers/scsi/sg.c:sg_ioctl_common
    - drivers/scsi/sg.c:sg_ioctl_common
    - net/netlink/af_netlink.c:netlink_change_ngroups
    - net/netlink/af_netlink.c:__netlink_kernel_create
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_bind
    - net/netlink/af_netlink.c:netlink_realloc_groups
    - net/netlink/af_netlink.c:netlink_release
    - net/netlink/af_netlink.c:netlink_release
  

  Symbols:

  ffffffff81f29cc0-ffffffff81f29cf4: _raw_write_unlock_irq (STB_GLOBAL)
  

• In 6.2: ✅

  void _raw_write_unlock_irq(rwlock_t *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/spinlock.c (ffffffff820d5bd0)
  Location: kernel/locking/spinlock.c:356
  Inline: False
  Direct callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:copy_process
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:do_exit
    - kernel/exit.c:forget_original_parent
    - kernel/exit.c:release_task
    - kernel/exit.c:release_task
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_traceme
    - kernel/ptrace.c:ptrace_attach
    - kernel/ptrace.c:ptrace_attach
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:__do_sys_setpgid
    - fs/exec.c:unshare_sighand
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/fcntl.c:fasync_insert_entry
    - fs/fcntl.c:fasync_remove_entry
    - fs/fcntl.c:f_delown
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_send_events
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:ep_remove
    - fs/eventpoll.c:ep_done_scan
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - drivers/scsi/sg.c:sg_ioctl_common
    - drivers/scsi/sg.c:sg_ioctl_common
    - net/netlink/af_netlink.c:netlink_proto_init
    - net/netlink/af_netlink.c:netlink_change_ngroups
    - net/netlink/af_netlink.c:__netlink_kernel_create
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_bind
    - net/netlink/af_netlink.c:netlink_realloc_groups
    - net/netlink/af_netlink.c:netlink_release
    - net/netlink/af_netlink.c:netlink_release
  

  Symbols:

  ffffffff820d5bd0-ffffffff820d5c10: _raw_write_unlock_irq (STB_GLOBAL)
  

• In 6.5: ✅

  void _raw_write_unlock_irq(rwlock_t *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/spinlock.c (ffffffff82158fb0)
  Location: kernel/locking/spinlock.c:356
  Inline: False
  Direct callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:copy_process
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:do_exit
    - kernel/exit.c:forget_original_parent
    - kernel/exit.c:release_task
    - kernel/exit.c:release_task
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_traceme
    - kernel/ptrace.c:ptrace_attach
    - kernel/ptrace.c:ptrace_attach
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:__do_sys_setpgid
    - fs/exec.c:unshare_sighand
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/fcntl.c:fasync_insert_entry
    - fs/fcntl.c:fasync_remove_entry
    - fs/fcntl.c:f_delown
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_send_events
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:__ep_remove
    - fs/eventpoll.c:ep_done_scan
    - fs/kernfs/dir.c:kernfs_rename_ns
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - drivers/scsi/sg.c:sg_ioctl_common
    - drivers/scsi/sg.c:sg_ioctl_common
    - net/netlink/af_netlink.c:netlink_proto_init
    - net/netlink/af_netlink.c:netlink_change_ngroups
    - net/netlink/af_netlink.c:__netlink_kernel_create
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_bind
    - net/netlink/af_netlink.c:netlink_realloc_groups
    - net/netlink/af_netlink.c:netlink_release
    - net/netlink/af_netlink.c:netlink_release
  

  Symbols:

  ffffffff82158fb0-ffffffff82158ff0: _raw_write_unlock_irq (STB_GLOBAL)
  

• In 6.8: ✅

  void _raw_write_unlock_irq(rwlock_t *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/spinlock.c (ffffffff8223c830)
  Location: kernel/locking/spinlock.c:356
  Inline: False
  Direct callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:copy_process
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:exit_notify
    - kernel/exit.c:forget_original_parent
    - kernel/exit.c:release_task
    - kernel/exit.c:release_task
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_traceme
    - kernel/ptrace.c:ptrace_attach
    - kernel/ptrace.c:ptrace_attach
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:__do_sys_setpgid
    - fs/exec.c:unshare_sighand
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/fcntl.c:fasync_insert_entry
    - fs/fcntl.c:fasync_remove_entry
    - fs/fcntl.c:f_delown
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:do_epoll_ctl
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_send_events
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:ep_insert
    - fs/eventpoll.c:__ep_remove
    - fs/eventpoll.c:ep_done_scan
    - fs/kernfs/dir.c:kernfs_rename_ns
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - drivers/scsi/sg.c:sg_ioctl_common
    - drivers/scsi/sg.c:sg_ioctl_common
    - net/netlink/af_netlink.c:netlink_proto_init
    - net/netlink/af_netlink.c:netlink_change_ngroups
    - net/netlink/af_netlink.c:__netlink_kernel_create
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_setsockopt
    - net/netlink/af_netlink.c:netlink_bind
    - net/netlink/af_netlink.c:netlink_realloc_groups
    - net/netlink/af_netlink.c:netlink_release
    - net/netlink/af_netlink.c:netlink_release
  

  Symbols:

  ffffffff8223c830-ffffffff8223c870: _raw_write_unlock_irq (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: ✅

  void _raw_write_unlock_irq(rwlock_t *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/spinlock.c (ffffffff81aec630)
  Location: kernel/locking/spinlock.c:341
  Inline: False
  Direct callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:copy_process
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:wait_task_zombie
    - kernel/exit.c:do_exit
    - kernel/exit.c:do_exit
    - kernel/exit.c:release_task
    - kernel/exit.c:release_task
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_traceme
    - kernel/ptrace.c:ptrace_attach
    - kernel/ptrace.c:ptrace_attach
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:ksys_setsid
    - kernel/sys.c:__ia32_sys_setpgid
    - kernel/sys.c:__x64_sys_setpgid
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/fcntl.c:fasync_insert_entry
    - fs/fcntl.c:fasync_remove_entry
    - fs/fcntl.c:f_modown
    - fs/eventpoll.c:__ia32_sys_epoll_ctl
    - fs/eventpoll.c:__ia32_sys_epoll_ctl
    - fs/eventpoll.c:__ia32_sys_epoll_ctl
    - fs/eventpoll.c:__ia32_sys_epoll_ctl
    - fs/eventpoll.c:__ia32_sys_epoll_ctl
    - fs/eventpoll.c:__x64_sys_epoll_ctl
    - fs/eventpoll.c:__x64_sys_epoll_ctl
    - fs/eventpoll.c:__x64_sys_epoll_ctl
    - fs/eventpoll.c:__x64_sys_epoll_ctl
    - fs/eventpoll.c:__x64_sys_epoll_ctl
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_poll
    - fs/eventpoll.c:ep_remove
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/keys/keyctl.c:keyctl_session_to_parent
    - security/selinux/ss/services.c:security_set_bools
    - security/selinux/ss/services.c:security_set_bools
    - security/selinux/ss/services.c:security_set_bools
    - security/selinux/ss/services.c:security_load_policy
    - drivers/scsi/sg.c:sg_ioctl
    - drivers/scsi/sg.c:sg_ioctl
    - net/netlink/af_netlink.c:netlink_table_ungrab
  

  Symbols:

  ffffffff81aec630-ffffffff81aec655: _raw_write_unlock_irq (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Flavor