DepSurf

Function: arch_check_user_regs

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/entry/common.c (ffffffff81c389d0)
  Location: arch/x86/include/asm/entry-common.h:12
  Inline: True
  Inline callers:
    - kernel/entry/common.c:irqentry_enter_from_user_mode
    - kernel/entry/common.c:syscall_enter_from_user_mode_prepare
    - kernel/entry/common.c:syscall_enter_from_user_mode
    - kernel/entry/common.c:enter_from_user_mode
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/entry/common.c (ffffffff81c2add0)
  Location: arch/x86/include/asm/entry-common.h:13
  Inline: True
  Inline callers:
    - kernel/entry/common.c:irqentry_enter_from_user_mode
    - kernel/entry/common.c:syscall_enter_from_user_mode_prepare
    - kernel/entry/common.c:syscall_enter_from_user_mode
    - kernel/entry/common.c:enter_from_user_mode
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/entry/common.c (ffffffff81d49360)
  Location: arch/x86/include/asm/entry-common.h:13
  Inline: True
  Inline callers:
    - kernel/entry/common.c:irqentry_enter_from_user_mode
    - kernel/entry/common.c:syscall_enter_from_user_mode_prepare
    - kernel/entry/common.c:syscall_enter_from_user_mode
    - kernel/entry/common.c:enter_from_user_mode
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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: Absent ⚠️

Differences