website-function

Function: nmi_cpu_backtrace

Status

Regular

• In 4.4: ✅

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nmi_backtrace.c (ffffffff813edaf0)
  Location: lib/nmi_backtrace.c:148
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:arch_trigger_all_cpu_backtrace_handler
  

  Symbols:

  ffffffff813edaf0-ffffffff813edb68: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 4.8: ✅

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nmi_backtrace.c (ffffffff81433d30)
  Location: lib/nmi_backtrace.c:75
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:arch_trigger_all_cpu_backtrace_handler
  

  Symbols:

  ffffffff81433d30-ffffffff81433d88: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 4.10: ✅

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nmi_backtrace.c (ffffffff8144ff80)
  Location: lib/nmi_backtrace.c:86
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff8144ff80-ffffffff81450016: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 4.13: ✅

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nmi_backtrace.c (ffffffff818efcf0)
  Location: lib/nmi_backtrace.c:87
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff818efcf0-ffffffff818efdbc: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 4.15: ✅

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nmi_backtrace.c (ffffffff81976130)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81976130-ffffffff819761fc: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 4.18: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff819d2a63-ffffffff819d2ab5: nmi_cpu_backtrace.cold.4 (STB_LOCAL)
  ffffffff819d2910-ffffffff819d2961: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.0: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81a0c0e3-ffffffff81a0c135: nmi_cpu_backtrace.cold.5 (STB_LOCAL)
  ffffffff81a0bf90-ffffffff81a0bfe1: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81a7ba3a-ffffffff81a7ba8d: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff81a7b8f0-ffffffff81a7b947: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81ab2d9a-ffffffff81ab2ded: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff81ab2c50-ffffffff81ab2ca7: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff815ed63b-ffffffff815ed68e: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff815ed4f0-ffffffff815ed547: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:92
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81bf4c11-ffffffff81bf4c7a: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff81611ca0-ffffffff81611d06: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:92
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81be6b34-ffffffff81be6b9d: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff815f5380-ffffffff815f53e6: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:92
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81cdf421-ffffffff81cdf4b4: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff816627b0-ffffffff81662858: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:92
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81ea5bd9-ffffffff81ea5c6e: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff8177c5f0-ffffffff8177c69d: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:92
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff820b75fb-ffffffff820b7616: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff82039040-ffffffff82039158: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:94
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff82138b02-ffffffff82138b1d: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff820b7350-ffffffff820b7468: nmi_cpu_backtrace (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:94
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff8221a882-ffffffff8221a89d: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff82191500-ffffffff82191618: nmi_cpu_backtrace (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: ✅

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nmi_backtrace.c (c0e873c0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/arm/kernel/smp.c:handle_IPI
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  c0e873c0-c0e8748c: nmi_cpu_backtrace (STB_GLOBAL)
  

• In ppc64el: ✅

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nmi_backtrace.c (c000000000ecefa0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  c000000000ecefa0-c000000000ecf0b0: nmi_cpu_backtrace (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81a51bea-ffffffff81a51c3d: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff81a51aa0-ffffffff81a51af7: nmi_cpu_backtrace (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81a0ecea-ffffffff81a0ed3d: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff81a0eba0-ffffffff81a0ebf7: nmi_cpu_backtrace (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81abdfda-ffffffff81abe02d: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff81abde90-ffffffff81abdee7: nmi_cpu_backtrace (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  bool nmi_cpu_backtrace(struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/nmi_backtrace.c (0)
  Location: lib/nmi_backtrace.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/hw_nmi.c:nmi_cpu_backtrace_handler
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

  Symbols:

  ffffffff81aca478-ffffffff81aca4cb: nmi_cpu_backtrace.cold (STB_LOCAL)
  ffffffff81aca310-ffffffff81aca367: nmi_cpu_backtrace (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 armhf ✅
• No changes between amd64 and ppc64el ✅

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 ✅