website-function

Function: flush_tlb_one_kernel

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 flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff8108b830)
  Location: arch/x86/mm/tlb.c:1051
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
  

  Symbols:

  ffffffff8108b830-ffffffff8108b84f: flush_tlb_one_kernel (STB_GLOBAL)
  

• In 5.11: ✅

  void flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff8108b880)
  Location: arch/x86/mm/tlb.c:987
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
  

  Symbols:

  ffffffff8108b880-ffffffff8108b89f: flush_tlb_one_kernel (STB_GLOBAL)
  

• In 5.13: ✅

  void flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff8108c490)
  Location: arch/x86/mm/tlb.c:1031
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
  

  Symbols:

  ffffffff8108c490-ffffffff8108c4af: flush_tlb_one_kernel (STB_GLOBAL)
  

• In 5.15: ✅

  void flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff8109bcd0)
  Location: arch/x86/mm/tlb.c:1090
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
    - mm/kfence/core.c:kfence_unprotect
    - mm/kfence/core.c:kfence_protect
  

  Symbols:

  ffffffff8109bcd0-ffffffff8109bcef: flush_tlb_one_kernel (STB_GLOBAL)
  

• In 5.19: ✅

  void flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff810af1d0)
  Location: arch/x86/mm/tlb.c:1064
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
    - mm/kfence/core.c:kfence_protect_page
  

  Symbols:

  ffffffff810af1d0-ffffffff810af208: flush_tlb_one_kernel (STB_GLOBAL)
  

• In 6.2: ✅

  void flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff810c95c0)
  Location: arch/x86/mm/tlb.c:1088
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
    - mm/kfence/core.c:kfence_protect_page
  

  Symbols:

  ffffffff810c95c0-ffffffff810c95f8: flush_tlb_one_kernel (STB_GLOBAL)
  

• In 6.5: ✅

  void flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff810ccc40)
  Location: arch/x86/mm/tlb.c:1109
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
    - mm/kfence/core.c:kfence_init_pool
  

  Symbols:

  ffffffff810ccc40-ffffffff810ccc78: flush_tlb_one_kernel (STB_GLOBAL)
  

• In 6.8: ✅

  void flush_tlb_one_kernel(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/tlb.c (ffffffff810d5300)
  Location: arch/x86/mm/tlb.c:1111
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:set_pte_vaddr_pud
    - arch/x86/mm/init_64.c:set_pte_vaddr_p4d
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/ioremap.c:__early_set_fixmap
    - arch/x86/mm/tlb.c:do_kernel_range_flush
    - arch/x86/mm/pat/set_memory.c:__cpa_flush_tlb
    - arch/x86/mm/kmmio.c:clear_page_presence
  

  Symbols:

  ffffffff810d5300-ffffffff810d5338: flush_tlb_one_kernel (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 ✅