DepSurf

Function: down_read_killable

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81992ec0)
  Location: kernel/locking/rwsem.c:32
  Inline: False
  Direct callers:
    - fs/readdir.c:iterate_dir
  

  Symbols:

  ffffffff81992ec0-ffffffff81992f03: down_read_killable (STB_GLOBAL)
  

• In 4.18: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff819ef4a0)
  Location: kernel/locking/rwsem.c:32
  Inline: False
  Direct callers:
    - fs/readdir.c:iterate_dir
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff819ef4a0-ffffffff819ef4e6: down_read_killable (STB_GLOBAL)
  

• In 5.0: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a2a7e0)
  Location: kernel/locking/rwsem.c:32
  Inline: False
  Direct callers:
    - fs/readdir.c:iterate_dir
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81a2a7e0-ffffffff81a2a825: down_read_killable (STB_GLOBAL)
  

• In 5.3: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a9b420)
  Location: kernel/locking/rwsem.c:1467
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81a9b420-ffffffff81a9b4c2: down_read_killable (STB_GLOBAL)
  

• In 5.4: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81ad2d70)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81ad2d70-ffffffff81ad2e12: down_read_killable (STB_GLOBAL)
  

• In 5.8: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81bcaed0)
  Location: kernel/locking/rwsem.c:1498
  Inline: False
  Direct callers:
    - mm/gup.c:pin_user_pages_locked
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages_locked
    - mm/gup.c:__get_user_pages_remote
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81bcaed0-ffffffff81bcaf69: down_read_killable (STB_GLOBAL)
  

• In 5.11: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81c43cc0)
  Location: kernel/locking/rwsem.c:1373
  Inline: False
  Direct callers:
    - kernel/fork.c:mm_access
    - kernel/pid.c:pidfd_getfd
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - mm/gup.c:pin_user_pages_locked
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages_locked
    - mm/gup.c:__get_user_pages_remote
    - mm/gup.c:get_dump_page
    - mm/gup.c:get_dump_page
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - fs/proc/base.c:proc_pid_stack
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81c43cc0-ffffffff81c43d5c: down_read_killable (STB_GLOBAL)
  

• In 5.13: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81c35b10)
  Location: kernel/locking/rwsem.c:1373
  Inline: False
  Direct callers:
    - kernel/fork.c:mm_access
    - kernel/pid.c:pidfd_getfd
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - mm/gup.c:pin_user_pages_locked
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages_locked
    - mm/gup.c:__get_user_pages_remote
    - mm/gup.c:get_dump_page
    - mm/gup.c:get_dump_page
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - fs/proc/base.c:proc_pid_stack
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81c35b10-ffffffff81c35bac: down_read_killable (STB_GLOBAL)
  

• In 5.15: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81d54310)
  Location: kernel/locking/rwsem.c:1490
  Inline: False
  Direct callers:
    - kernel/fork.c:mm_access
    - kernel/pid.c:pidfd_getfd
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/gup.c:pin_user_pages_locked
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages_locked
    - mm/gup.c:__get_user_pages_remote
    - mm/gup.c:get_dump_page
    - mm/gup.c:get_dump_page
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - fs/proc/base.c:proc_pid_stack
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81d54310-ffffffff81d543ac: down_read_killable (STB_GLOBAL)
  

• In 5.19: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81f254e0)
  Location: kernel/locking/rwsem.c:1519
  Inline: False
  Direct callers:
    - kernel/fork.c:mm_access
    - kernel/pid.c:pidfd_getfd
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:__get_user_pages_remote
    - mm/gup.c:get_dump_page
    - mm/gup.c:get_dump_page
    - mm/memory.c:__access_remote_vm
    - fs/exec.c:exec_mmap
    - fs/readdir.c:iterate_dir
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - fs/proc/base.c:proc_pid_syscall
    - fs/proc/base.c:proc_pid_stack
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81f254e0-ffffffff81f2557e: down_read_killable (STB_GLOBAL)
  

• In 6.2: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff820d0e50)
  Location: kernel/locking/rwsem.c:1540
  Inline: False
  Direct callers:
    - kernel/fork.c:mm_access
    - kernel/pid.c:pidfd_getfd
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:get_dump_page
    - mm/gup.c:get_dump_page
    - mm/memory.c:__access_remote_vm
    - fs/exec.c:exec_mmap
    - fs/readdir.c:iterate_dir
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - fs/proc/base.c:proc_pid_syscall
    - fs/proc/base.c:proc_pid_stack
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff820d0e50-ffffffff820d0f1c: down_read_killable (STB_GLOBAL)
  

• In 6.5: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff821552e0)
  Location: kernel/locking/rwsem.c:1540
  Inline: False
  Direct callers:
    - kernel/fork.c:mm_access
    - kernel/pid.c:pidfd_getfd
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages
    - mm/gup.c:get_user_pages_remote
    - mm/gup.c:get_user_pages_remote
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:get_dump_page
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:lock_mm_and_find_vma
    - fs/exec.c:exec_mmap
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - fs/proc/base.c:proc_pid_syscall
    - fs/proc/base.c:proc_pid_stack
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff821552e0-ffffffff821553b2: down_read_killable (STB_GLOBAL)
  

• In 6.8: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff82238120)
  Location: kernel/locking/rwsem.c:1546
  Inline: False
  Direct callers:
    - arch/x86/kernel/shstk.c:shstk_pop_sigframe
    - kernel/fork.c:mm_access
    - kernel/pid.c:pidfd_getfd
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/kcmp.c:__do_sys_kcmp
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - kernel/bpf/task_iter.c:task_vma_seq_get_next
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages
    - mm/gup.c:get_user_pages_remote
    - mm/gup.c:get_user_pages_remote
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:__gup_longterm_locked
    - mm/gup.c:get_dump_page
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:lock_mm_and_find_vma
    - fs/exec.c:exec_mmap
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:do_pagemap_scan
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - fs/proc/base.c:proc_pid_syscall
    - fs/proc/base.c:proc_pid_stack
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff82238120-ffffffff822381f2: down_read_killable (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffff800010da5320)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffff800010da5320-ffff800010da53fc: down_read_killable (STB_GLOBAL)
  

• In armhf: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c0e9d3ac)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  c0e9d3ac-c0e9d4c8: down_read_killable (STB_GLOBAL)
  

• In ppc64el: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c000000000ee7ac0)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  c000000000ee7ac0-c000000000ee7bc8: down_read_killable (STB_GLOBAL)
  

• In riscv64: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffe0008c7e5c)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffe0008c7e5c-ffffffe0008c7f0a: down_read_killable (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a71be0)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81a71be0-ffffffff81a71c82: down_read_killable (STB_GLOBAL)
  

• In azure: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a2dfb0)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81a2dfb0-ffffffff81a2e052: down_read_killable (STB_GLOBAL)
  

• In gcp: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81addff0)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81addff0-ffffffff81ade092: down_read_killable (STB_GLOBAL)
  

• In lowlatency: ✅

  int down_read_killable(struct rw_semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81aea4d0)
  Location: kernel/locking/rwsem.c:1501
  Inline: False
  Direct callers:
    - mm/memory.c:__access_remote_vm
    - fs/readdir.c:iterate_dir
    - fs/proc/task_mmu.c:pagemap_read
    - fs/proc/task_mmu.c:clear_refs_write
    - fs/proc/task_mmu.c:show_smaps_rollup
    - fs/proc/task_mmu.c:m_start
    - fs/proc/base.c:proc_map_files_readdir
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/core/net_namespace.c:copy_net_ns
    - net/core/net_namespace.c:copy_net_ns
  

  Symbols:

  ffffffff81aea4d0-ffffffff81aea55b: down_read_killable (STB_GLOBAL)
  

Differences

Regular

• 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 ✅