DepSurf

Function: cr4_update_irqsoff

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: ✅

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81049e00)
  Location: arch/x86/kernel/cpu/common.c:397
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:set_tsc_mode
    - arch/x86/kernel/process.c:disable_TSC
    - arch/x86/kernel/fpu/init.c:fpu__init_cpu_generic
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_cpu_xstate
    - arch/x86/kernel/cpu/common.c:cpu_init
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/reboot.c:vmxoff_nmi
    - arch/x86/kernel/smp.c:__sysvec_reboot
    - arch/x86/kernel/crash.c:native_machine_crash_shutdown
    - arch/x86/kernel/crash.c:kdump_nmi_callback
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff81049e00-ffffffff81049e32: cr4_update_irqsoff (STB_GLOBAL)
  

• In 5.11: ✅

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff810492a0)
  Location: arch/x86/kernel/cpu/common.c:399
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:set_tsc_mode
    - arch/x86/kernel/process.c:disable_TSC
    - arch/x86/kernel/fpu/init.c:fpu__init_cpu_generic
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_cpu_xstate
    - arch/x86/kernel/cpu/common.c:cpu_init
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/reboot.c:emergency_vmx_disable_all
    - arch/x86/kernel/reboot.c:vmxoff_nmi
    - arch/x86/kernel/reboot.c:machine_real_restart
    - arch/x86/kernel/smp.c:__sysvec_reboot
    - arch/x86/kernel/crash.c:native_machine_crash_shutdown
    - arch/x86/kernel/crash.c:kdump_nmi_callback
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff810492a0-ffffffff810492d2: cr4_update_irqsoff (STB_GLOBAL)
  

• In 5.13: ✅

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff8104ab70)
  Location: arch/x86/kernel/cpu/common.c:398
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:set_tsc_mode
    - arch/x86/kernel/process.c:disable_TSC
    - arch/x86/kernel/fpu/init.c:fpu__init_cpu_generic
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_cpu_xstate
    - arch/x86/kernel/cpu/common.c:cpu_init
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:cr4_set_bits
    - arch/x86/kernel/reboot.c:cr4_clear_bits
    - arch/x86/kernel/smp.c:__sysvec_reboot
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff8104ab70-ffffffff8104aba2: cr4_update_irqsoff (STB_GLOBAL)
  

• In 5.15: ✅

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81051ad0)
  Location: arch/x86/kernel/cpu/common.c:406
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:load_trampoline_pgtable
    - arch/x86/kernel/process.c:set_tsc_mode
    - arch/x86/kernel/process.c:disable_TSC
    - arch/x86/kernel/fpu/init.c:fpu__init_cpu_generic
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/cpu/common.c:cpu_init
    - arch/x86/kernel/cpu/common.c:identify_cpu
    - arch/x86/kernel/cpu/common.c:cr4_set_bits
    - arch/x86/kernel/smp.c:__sysvec_reboot
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff81051ad0-ffffffff81051b02: cr4_update_irqsoff (STB_GLOBAL)
  

• In 5.19: ✅

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff8105d110)
  Location: arch/x86/kernel/cpu/common.c:462
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cr4_clear_bits
    - arch/x86/kernel/cpu/common.c:cr4_set_bits
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff8105d110-ffffffff8105d175: cr4_update_irqsoff (STB_GLOBAL)
  

• In 6.2: ✅

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff8106b510)
  Location: arch/x86/kernel/cpu/common.c:463
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cr4_clear_bits
    - arch/x86/kernel/cpu/common.c:cr4_set_bits
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff8106b510-ffffffff8106b575: cr4_update_irqsoff (STB_GLOBAL)
  

• In 6.5: ✅

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff8106cec0)
  Location: arch/x86/kernel/cpu/common.c:451
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cr4_clear_bits
    - arch/x86/kernel/cpu/common.c:cr4_set_bits
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff8106cec0-ffffffff8106cf25: cr4_update_irqsoff (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void cr4_update_irqsoff(long unsigned int set, long unsigned int clear);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81074627)
  Location: arch/x86/kernel/cpu/common.c:432
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/common.c:cr4_set_bits
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cr4_clear_bits
    - arch/x86/mm/init.c:cr4_set_bits
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:switch_mm_irqs_off
    - arch/x86/mm/tlb.c:cr4_update_pce
    - arch/x86/mm/tlb.c:cr4_update_pce
  

  Symbols:

  ffffffff81074690-ffffffff810746f5: cr4_update_irqsoff (STB_GLOBAL)
  

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

Regular

• 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 ✅