DepSurf

Function: down_write_killable

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8189cd50)
  Location: kernel/locking/rwsem.c:63
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - kernel/sys.c:SyS_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:sys_munlockall
    - mm/mlock.c:SyS_mlockall
    - mm/mlock.c:SyS_mlockall
    - mm/mlock.c:SyS_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk
    - mm/mmap.c:SyS_remap_file_pages
    - mm/mmap.c:SyS_munmap
    - mm/mmap.c:vm_munmap
    - mm/mmap.c:SyS_brk
    - mm/mprotect.c:SyS_mprotect
    - mm/mremap.c:SyS_mremap
    - mm/madvise.c:SyS_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - ipc/shm.c:SyS_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff8189cd50-ffffffff8189cd9f: down_write_killable (STB_GLOBAL)
  

• In 4.10: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff818d1c30)
  Location: kernel/locking/rwsem.c:63
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - kernel/sys.c:SyS_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:sys_munlockall
    - mm/mlock.c:SyS_mlockall
    - mm/mlock.c:SyS_mlockall
    - mm/mlock.c:SyS_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk
    - mm/mmap.c:SyS_remap_file_pages
    - mm/mmap.c:SyS_munmap
    - mm/mmap.c:vm_munmap
    - mm/mmap.c:SyS_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:SyS_mremap
    - mm/madvise.c:SyS_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - ipc/shm.c:SyS_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff818d1c30-ffffffff818d1c7f: down_write_killable (STB_GLOBAL)
  

• In 4.13: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81908e00)
  Location: kernel/locking/rwsem.c:64
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - kernel/sys.c:SyS_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:sys_munlockall
    - mm/mlock.c:SyS_mlockall
    - mm/mlock.c:SyS_mlockall
    - mm/mlock.c:SyS_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:SyS_remap_file_pages
    - mm/mmap.c:vm_munmap
    - mm/mmap.c:SyS_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:SyS_mremap
    - mm/madvise.c:SyS_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - ipc/shm.c:SyS_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81908e00-ffffffff81908e4e: down_write_killable (STB_GLOBAL)
  

• In 4.15: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81992f10)
  Location: kernel/locking/rwsem.c:81
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/sys.c:SyS_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:sys_munlockall
    - mm/mlock.c:SyS_mlockall
    - mm/mlock.c:SyS_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:SyS_remap_file_pages
    - mm/mmap.c:vm_munmap
    - mm/mmap.c:SyS_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:SyS_mremap
    - mm/madvise.c:SyS_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - ipc/shm.c:SyS_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81992f10-ffffffff81992f5e: down_write_killable (STB_GLOBAL)
  

• In 4.18: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff819ef4f0)
  Location: kernel/locking/rwsem.c:81
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:copy_mm
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__ia32_sys_madvise
    - mm/madvise.c:__x64_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff819ef4f0-ffffffff819ef53e: down_write_killable (STB_GLOBAL)
  

• In 5.0: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a2a830)
  Location: kernel/locking/rwsem.c:81
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__ia32_sys_madvise
    - mm/madvise.c:__x64_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81a2a830-ffffffff81a2a87e: down_write_killable (STB_GLOBAL)
  

• In 5.3: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a9af20)
  Location: kernel/locking/rwsem.c:1508
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__do_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81a9af20-ffffffff81a9af74: down_write_killable (STB_GLOBAL)
  

• In 5.4: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81ad2870)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__do_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81ad2870-ffffffff81ad28c4: down_write_killable (STB_GLOBAL)
  

• In 5.8: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81bca990)
  Location: kernel/locking/rwsem.c:1539
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/entry/vdso/vma.c:vdso_join_timens
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:xol_add_vma
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - fs/exec.c:setup_arg_pages
    - fs/exec.c:__bprm_mm_init
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:coredump_wait
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81bca990-ffffffff81bca9e8: down_write_killable (STB_GLOBAL)
  

• In 5.11: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81c43800)
  Location: kernel/locking/rwsem.c:1414
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:xol_add_vma
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - fs/exec.c:exec_mmap
    - fs/exec.c:exec_mmap
    - fs/exec.c:setup_arg_pages
    - fs/exec.c:__bprm_mm_init
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:dump_vma_snapshot
    - fs/coredump.c:coredump_wait
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81c43800-ffffffff81c43858: down_write_killable (STB_GLOBAL)
  

• In 5.13: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81c35630)
  Location: kernel/locking/rwsem.c:1414
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - fs/exec.c:exec_mmap
    - fs/exec.c:exec_mmap
    - fs/exec.c:setup_arg_pages
    - fs/exec.c:__bprm_mm_init
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:dump_vma_snapshot
    - fs/coredump.c:coredump_wait
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81c35630-ffffffff81c35688: down_write_killable (STB_GLOBAL)
  

• In 5.15: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81d53e50)
  Location: kernel/locking/rwsem.c:1531
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - fs/exec.c:exec_mmap
    - fs/exec.c:exec_mmap
    - fs/exec.c:setup_arg_pages
    - fs/exec.c:__bprm_mm_init
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:dump_vma_snapshot
    - fs/coredump.c:coredump_wait
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81d53e50-ffffffff81d53ea8: down_write_killable (STB_GLOBAL)
  

• In 5.19: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81f25c30)
  Location: kernel/locking/rwsem.c:1560
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - mm/madvise.c:do_madvise
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/exec.c:exec_mmap
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:dump_vma_snapshot
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81f25c30-ffffffff81f25c8b: down_write_killable (STB_GLOBAL)
  

• In 6.2: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff820d1650)
  Location: kernel/locking/rwsem.c:1581
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:xol_add_vma
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - mm/madvise.c:do_madvise
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:dump_vma_snapshot
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff820d1650-ffffffff820d16d2: down_write_killable (STB_GLOBAL)
  

• In 6.5: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff821559c0)
  Location: kernel/locking/rwsem.c:1581
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/process_64.c:prctl_enable_tagged_addr
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:xol_add_vma
    - mm/util.c:vm_mmap_pgoff
    - mm/memory.c:lock_mm_and_find_vma
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:expand_stack
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - mm/madvise.c:do_madvise
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/exec.c:setup_arg_pages
    - fs/aio.c:aio_setup_ring
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/coredump.c:dump_vma_snapshot
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff821559c0-ffffffff82155a42: down_write_killable (STB_GLOBAL)
  

• In 6.8: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff82238800)
  Location: kernel/locking/rwsem.c:1587
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/process_64.c:prctl_enable_tagged_addr
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__do_sys_prctl
    - kernel/sys.c:__do_sys_prctl
    - kernel/events/uprobes.c:xol_add_vma
    - mm/util.c:vm_mmap_pgoff
    - mm/memory.c:lock_mm_and_find_vma
    - mm/mlock.c:__do_sys_munlockall
    - mm/mlock.c:__do_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:expand_stack
    - mm/mmap.c:__do_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__do_sys_mremap
    - mm/madvise.c:do_madvise
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/exec.c:setup_arg_pages
    - fs/aio.c:aio_setup_ring
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/coredump.c:dump_vma_snapshot
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff82238800-ffffffff82238882: down_write_killable (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffff800010da4d40)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/arm64/kernel/vdso.c:arch_setup_additional_pages
    - arch/arm64/kernel/vdso.c:aarch32_setup_additional_pages
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__arm64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__arm64_sys_munlockall
    - mm/mlock.c:__arm64_sys_mlockall
    - mm/mlock.c:__arm64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__arm64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__arm64_sys_brk
    - mm/mprotect.c:__arm64_sys_mprotect
    - mm/mremap.c:__arm64_sys_mremap
    - mm/madvise.c:__arm64_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffff800010da4d40-ffff800010da4dcc: down_write_killable (STB_GLOBAL)
  

• In armhf: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c0e9cdb4)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/arm/kernel/process.c:arch_setup_additional_pages
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__se_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:sys_munlockall
    - mm/mlock.c:__se_sys_mlockall
    - mm/mlock.c:__se_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__se_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__se_sys_brk
    - mm/mprotect.c:__se_sys_mprotect
    - mm/mremap.c:__se_sys_mremap
    - mm/madvise.c:__se_sys_madvise
    - fs/exec.c:__do_execve_file
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  c0e9cdb4-c0e9ce30: down_write_killable (STB_GLOBAL)
  

• In ppc64el: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c000000000ee73b0)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/vdso.c:arch_setup_additional_pages
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__se_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:sys_munlockall
    - mm/mlock.c:__se_sys_mlockall
    - mm/mlock.c:__se_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__se_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__se_sys_brk
    - mm/mprotect.c:__se_sys_mprotect
    - mm/mremap.c:__se_sys_mremap
    - mm/madvise.c:__se_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  c000000000ee73b0-c000000000ee7458: down_write_killable (STB_GLOBAL)
  

• In riscv64: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffe0008c7b92)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__se_sys_prctl
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:sys_munlockall
    - mm/mlock.c:__se_sys_mlockall
    - mm/mlock.c:__se_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__se_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__se_sys_brk
    - mm/mprotect.c:__se_sys_mprotect
    - mm/mremap.c:__se_sys_mremap
    - mm/madvise.c:__se_sys_madvise
    - fs/exec.c:__do_execve_file
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffe0008c7b92-ffffffe0008c7bf0: down_write_killable (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a716e0)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__do_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81a716e0-ffffffff81a71734: down_write_killable (STB_GLOBAL)
  

• In azure: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a2dad0)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__do_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81a2dad0-ffffffff81a2db24: down_write_killable (STB_GLOBAL)
  

• In gcp: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81addaf0)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__do_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81addaf0-ffffffff81addb44: down_write_killable (STB_GLOBAL)
  

• In lowlatency: ✅

  int down_write_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81ae9fc0)
  Location: kernel/locking/rwsem.c:1542
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/kernel/ldt.c:write_ldt
    - kernel/fork.c:dup_mmap
    - kernel/sys.c:__ia32_sys_prctl
    - kernel/sys.c:__x64_sys_prctl
    - kernel/events/uprobes.c:__create_xol_area
    - mm/util.c:vm_mmap_pgoff
    - mm/mlock.c:__x64_sys_munlockall
    - mm/mlock.c:__ia32_sys_mlockall
    - mm/mlock.c:__x64_sys_mlockall
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
    - mm/mmap.c:vm_brk_flags
    - mm/mmap.c:__ia32_sys_remap_file_pages
    - mm/mmap.c:__x64_sys_remap_file_pages
    - mm/mmap.c:__vm_munmap
    - mm/mmap.c:__ia32_sys_brk
    - mm/mmap.c:__x64_sys_brk
    - mm/mprotect.c:do_mprotect_pkey
    - mm/mremap.c:__ia32_sys_mremap
    - mm/mremap.c:__x64_sys_mremap
    - mm/madvise.c:__do_sys_madvise
    - fs/exec.c:setup_arg_pages
    - fs/readdir.c:iterate_dir
    - fs/aio.c:aio_setup_ring
    - fs/coredump.c:do_coredump
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/configfs/dir.c:configfs_rmdir
    - ipc/shm.c:ksys_shmdt
    - ipc/shm.c:do_shmat
  

  Symbols:

  ffffffff81ae9fc0-ffffffff81aea000: down_write_killable (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• 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 ✅
• No changes between 5.4 and 5.8 ✅
• 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 ✅