DepSurf

Function: __arch_clear_user

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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/arm64/kernel/ptrace.c:sve_get
    - arch/arm64/kernel/ptrace.c:hw_break_get
    - arch/arm64/kernel/ptrace.c:hw_break_get
    - arch/arm64/kvm/guest.c:kvm_arm_get_reg
    - kernel/signal.c:copy_siginfo_to_user
    - kernel/rseq.c:__rseq_handle_notify_resume
    - kernel/rseq.c:__rseq_handle_notify_resume
    - mm/mempolicy.c:__arm64_compat_sys_get_mempolicy
    - mm/mempolicy.c:kernel_get_mempolicy
    - fs/notify/inotify/inotify_user.c:inotify_read
    - fs/notify/fanotify/fanotify_user.c:copy_fid_to_user
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - security/keys/keyctl_pkey.c:keyctl_pkey_query
    - lib/iov_iter.c:iov_iter_zero
    - lib/iov_iter.c:iov_iter_zero
    - drivers/char/mem.c:read_mem
    - drivers/input/evdev.c:evdev_do_ioctl
    - drivers/md/dm-ioctl.c:ctl_ioctl
    - drivers/md/dm-ioctl.c:ctl_ioctl
  

  Symbols:

  ffff800010d81f60-ffff800010d81fbc: __arch_clear_user (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/ptrace.c:tm_cgpr_get
    - arch/powerpc/kernel/ptrace.c:gpr_get
    - kernel/signal.c:copy_siginfo_to_user
    - kernel/rseq.c:__rseq_handle_notify_resume
    - kernel/rseq.c:__rseq_handle_notify_resume
    - mm/mempolicy.c:__se_compat_sys_get_mempolicy
    - mm/mempolicy.c:kernel_get_mempolicy
    - fs/notify/inotify/inotify_user.c:inotify_read
    - fs/notify/fanotify/fanotify_user.c:copy_fid_to_user
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/proc/kcore.c:read_kcore
    - fs/proc/kcore.c:read_kcore
    - security/keys/keyctl_pkey.c:keyctl_pkey_query
    - lib/iov_iter.c:iov_iter_zero
    - lib/iov_iter.c:iov_iter_zero
    - drivers/char/mem.c:read_mem
    - drivers/input/evdev.c:evdev_do_ioctl
    - drivers/md/dm-ioctl.c:ctl_ioctl
    - drivers/md/dm-ioctl.c:ctl_ioctl
  

  Symbols:

  c0000000000aa168-c0000000000aa168: __arch_clear_user (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

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

Differences