DepSurf

Function: rcuwait_wake_up

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff81088850)
  Location: kernel/exit.c:292
  Inline: False
  

  Symbols:

  ffffffff81088850-ffffffff8108886a: rcuwait_wake_up (STB_GLOBAL)
  

• In 4.15: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff8108f580)
  Location: kernel/exit.c:292
  Inline: False
  

  Symbols:

  ffffffff8108f580-ffffffff8108f598: rcuwait_wake_up (STB_GLOBAL)
  

• In 4.18: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff81093110)
  Location: kernel/exit.c:292
  Inline: False
  

  Symbols:

  ffffffff81093110-ffffffff81093128: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.0: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff8109b3c0)
  Location: kernel/exit.c:293
  Inline: False
  

  Symbols:

  ffffffff8109b3c0-ffffffff8109b3de: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.3: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff8109fa00)
  Location: kernel/exit.c:295
  Inline: False
  

  Symbols:

  ffffffff8109fa00-ffffffff8109fa1f: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.4: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810a6010)
  Location: kernel/exit.c:237
  Inline: False
  

  Symbols:

  ffffffff810a6010-ffffffff810a602f: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.8: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810abc30)
  Location: kernel/exit.c:230
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wait
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wake_function
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/cgroup/cpuset.c:cpuset_read_unlock
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/super.c:__sb_end_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_delete_lease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

  Symbols:

  ffffffff810abc30-ffffffff810abc51: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.11: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810a7220)
  Location: kernel/exit.c:232
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/sched/core.c:balance_push
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wait
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wake_function
    - kernel/acct.c:do_acct_process
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/cgroup/cpuset.c:cpuset_read_unlock
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/filemap.c:filemap_page_mkwrite
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/pipe.c:pipe_write
    - fs/inode.c:touch_atime
    - fs/namespace.c:mnt_drop_write_file
    - fs/namespace.c:mnt_drop_write
    - fs/namespace.c:mnt_want_write
    - fs/splice.c:do_splice
    - fs/remap_range.c:vfs_clone_file_range
    - fs/aio.c:aio_complete_rw
    - fs/io_uring.c:io_complete_rw_iopoll
    - fs/io_uring.c:io_complete_rw_common
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_delete_lease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/coredump.c:do_coredump
    - fs/ext4/file.c:ext4_sample_last_mounted
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/mmp.c:write_mmp_block
    - fs/fuse/dax.c:__fuse_dax_fault
    - drivers/block/loop.c:lo_write_bvec
  

  Symbols:

  ffffffff810a7220-ffffffff810a7252: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.13: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810a82b0)
  Location: kernel/exit.c:232
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/sched/core.c:balance_push
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wait
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wake_function
    - kernel/acct.c:do_acct_process
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/cgroup/cpuset.c:cpuset_read_unlock
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/filemap.c:filemap_page_mkwrite
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/pipe.c:pipe_write
    - fs/inode.c:touch_atime
    - fs/namespace.c:mnt_drop_write_file
    - fs/namespace.c:mnt_drop_write
    - fs/namespace.c:mnt_want_write
    - fs/splice.c:do_splice
    - fs/remap_range.c:vfs_clone_file_range
    - fs/aio.c:aio_complete_rw
    - fs/io_uring.c:io_complete_rw_iopoll
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/coredump.c:do_coredump
    - fs/ext4/file.c:ext4_sample_last_mounted
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/mmp.c:write_mmp_block
    - fs/fuse/dax.c:__fuse_dax_fault
    - drivers/block/loop.c:lo_write_bvec
  

  Symbols:

  ffffffff810a82b0-ffffffff810a82e2: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.15: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810b9d10)
  Location: kernel/exit.c:232
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/sched/core.c:balance_push
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wait
    - kernel/locking/percpu-rwsem.c:percpu_rwsem_wake_function
    - kernel/acct.c:do_acct_process
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/cgroup/cpuset.c:cpuset_read_unlock
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/filemap.c:filemap_page_mkwrite
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/pipe.c:pipe_write
    - fs/inode.c:touch_atime
    - fs/namespace.c:mnt_drop_write_file
    - fs/namespace.c:mnt_drop_write
    - fs/namespace.c:mnt_want_write
    - fs/splice.c:do_splice
    - fs/remap_range.c:vfs_clone_file_range
    - fs/aio.c:aio_complete_rw
    - fs/io_uring.c:kiocb_done
    - fs/io_uring.c:io_complete_rw_iopoll
    - fs/io_uring.c:io_complete_rw
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/coredump.c:do_coredump
    - fs/ext4/file.c:ext4_sample_last_mounted
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/mmp.c:write_mmp_block
    - fs/fuse/dax.c:__fuse_dax_fault
    - drivers/block/loop.c:lo_write_bvec
  

  Symbols:

  ffffffff810b9d10-ffffffff810b9d42: rcuwait_wake_up (STB_GLOBAL)
  

• In 5.19: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810d0830)
  Location: kernel/exit.c:236
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/sched/core.c:balance_push
    - kernel/locking/percpu-rwsem.c:__percpu_down_read
    - kernel/rcu/update.c:call_rcu_tasks_iw_wakeup
    - kernel/acct.c:do_acct_process
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/cgroup/cpuset.c:cpuset_read_unlock
    - kernel/irq_work.c:irq_work_single
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/filemap.c:filemap_page_mkwrite
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/pipe.c:pipe_write
    - fs/inode.c:touch_atime
    - fs/namespace.c:mnt_drop_write_file
    - fs/namespace.c:mnt_drop_write
    - fs/namespace.c:mnt_want_write
    - fs/splice.c:do_splice
    - fs/remap_range.c:vfs_clone_file_range
    - fs/aio.c:aio_complete_rw
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/coredump.c:do_coredump
    - fs/ext4/file.c:ext4_sample_last_mounted
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/mmp.c:write_mmp_block
    - fs/fuse/dax.c:__fuse_dax_fault
  

  Symbols:

  ffffffff810d0830-ffffffff810d086c: rcuwait_wake_up (STB_GLOBAL)
  

• In 6.2: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810ef1b0)
  Location: kernel/exit.c:288
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/sched/core.c:balance_push
    - kernel/locking/percpu-rwsem.c:__percpu_down_read
    - kernel/rcu/update.c:call_rcu_tasks_iw_wakeup
    - kernel/acct.c:do_acct_process
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/cgroup/cpuset.c:cpuset_read_unlock
    - kernel/irq_work.c:irq_work_single
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/filemap.c:filemap_page_mkwrite
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/pipe.c:pipe_write
    - fs/inode.c:touch_atime
    - fs/namespace.c:mnt_drop_write_file
    - fs/namespace.c:mnt_drop_write
    - fs/namespace.c:mnt_want_write
    - fs/splice.c:do_splice
    - fs/remap_range.c:vfs_clone_file_range
    - fs/aio.c:aio_complete_rw
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/coredump.c:do_coredump
    - fs/ext4/file.c:ext4_sample_last_mounted
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/mmp.c:write_mmp_block
    - fs/fuse/dax.c:__fuse_dax_fault
  

  Symbols:

  ffffffff810ef1b0-ffffffff810ef1ec: rcuwait_wake_up (STB_GLOBAL)
  

• In 6.5: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810fb1d0)
  Location: kernel/exit.c:289
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/sched/core.c:balance_push
    - kernel/locking/percpu-rwsem.c:__percpu_down_read
    - kernel/rcu/update.c:call_rcu_tasks_iw_wakeup
    - kernel/acct.c:do_acct_process
    - kernel/cgroup/cgroup.c:cgroup_css_set_put_fork
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/irq_work.c:irq_work_single
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/filemap.c:filemap_page_mkwrite
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/pipe.c:pipe_write
    - fs/inode.c:touch_atime
    - fs/namespace.c:mnt_drop_write_file
    - fs/namespace.c:mnt_drop_write
    - fs/namespace.c:mnt_want_write
    - fs/splice.c:do_splice
    - fs/remap_range.c:vfs_clone_file_range
    - fs/aio.c:aio_complete_rw
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/coredump.c:do_coredump
    - fs/quota/quota.c:quotactl_block
    - fs/ext4/file.c:ext4_sample_last_mounted
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/mmp.c:write_mmp_block
    - fs/fuse/dax.c:__fuse_dax_fault
  

  Symbols:

  ffffffff810fb1d0-ffffffff810fb20c: rcuwait_wake_up (STB_GLOBAL)
  

• In 6.8: ✅

  int rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff81104680)
  Location: kernel/exit.c:292
  Inline: False
  Direct callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
    - kernel/signal.c:exit_signals
    - kernel/signal.c:exit_signals
    - kernel/workqueue.c:worker_thread
    - kernel/sched/core.c:balance_push
    - kernel/locking/percpu-rwsem.c:__percpu_down_read
    - kernel/rcu/update.c:call_rcu_tasks_iw_wakeup
    - kernel/rcu/update.c:call_rcu_tasks_generic_timer
    - kernel/acct.c:do_acct_process
    - kernel/cgroup/cgroup.c:cgroup_css_set_put_fork
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
    - kernel/irq_work.c:irq_work_single
    - kernel/events/uprobes.c:uprobe_end_dup_mmap
    - mm/filemap.c:filemap_page_mkwrite
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_iter_write
    - fs/read_write.c:vfs_iocb_iter_write
    - fs/read_write.c:vfs_write
    - fs/exec.c:de_thread
    - fs/exec.c:de_thread
    - fs/pipe.c:pipe_write
    - fs/inode.c:touch_atime
    - fs/namespace.c:mnt_drop_write_file
    - fs/namespace.c:mnt_drop_write
    - fs/namespace.c:mnt_want_write
    - fs/splice.c:do_splice
    - fs/splice.c:direct_splice_actor
    - fs/remap_range.c:vfs_clone_file_range
    - fs/aio.c:aio_complete_rw
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
    - fs/backing-file.c:backing_aio_rw_complete
    - fs/coredump.c:do_coredump
    - fs/quota/quota.c:quotactl_block
    - fs/ext4/file.c:ext4_sample_last_mounted
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/file.c:ext4_dax_huge_fault
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/inode.c:ext4_evict_inode
    - fs/ext4/mmp.c:write_mmp_block
    - fs/fuse/dax.c:__fuse_dax_fault
  

  Symbols:

  ffffffff81104680-ffffffff811046bc: rcuwait_wake_up (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffff8000100fcee0)
  Location: kernel/exit.c:237
  Inline: False
  Direct callers:
    - kernel/locking/percpu-rwsem.c:__percpu_up_read
  

  Symbols:

  ffff8000100fcee0-ffff8000100fcf14: rcuwait_wake_up (STB_GLOBAL)
  

• In armhf: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (c0359ff0)
  Location: kernel/exit.c:237
  Inline: False
  Direct callers:
    - kernel/locking/percpu-rwsem.c:__percpu_up_read
  

  Symbols:

  c0359ff0-c035a01c: rcuwait_wake_up (STB_GLOBAL)
  

• In ppc64el: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (c000000000143c70)
  Location: kernel/exit.c:237
  Inline: False
  Direct callers:
    - kernel/locking/percpu-rwsem.c:__percpu_up_read
  

  Symbols:

  c000000000143c70-c000000000143cc4: rcuwait_wake_up (STB_GLOBAL)
  

• In riscv64: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffe0000c587c)
  Location: kernel/exit.c:237
  Inline: False
  Direct callers:
    - kernel/locking/percpu-rwsem.c:__percpu_up_read
  

  Symbols:

  ffffffe0000c587c-ffffffe0000c58ac: rcuwait_wake_up (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff8109f930)
  Location: kernel/exit.c:237
  Inline: False
  

  Symbols:

  ffffffff8109f930-ffffffff8109f94f: rcuwait_wake_up (STB_GLOBAL)
  

• In azure: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff8108e360)
  Location: kernel/exit.c:237
  Inline: False
  

  Symbols:

  ffffffff8108e360-ffffffff8108e37f: rcuwait_wake_up (STB_GLOBAL)
  

• In gcp: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff8109f8e0)
  Location: kernel/exit.c:237
  Inline: False
  

  Symbols:

  ffffffff8109f8e0-ffffffff8109f8ff: rcuwait_wake_up (STB_GLOBAL)
  

• In lowlatency: ✅

  void rcuwait_wake_up(struct rcuwait *w);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/exit.c (ffffffff810a7840)
  Location: kernel/exit.c:237
  Inline: False
  

  Symbols:

  ffffffff810a7840-ffffffff810a786d: rcuwait_wake_up (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Return type changed. void ➡️ int
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅