DepSurf

Function: mtrr_type_lookup

Status

Regular

• In 4.4: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff8104be10)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:257
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pgtable.c:pmd_set_huge
  

  Symbols:

  ffffffff8104be10-ffffffff8104bf94: mtrr_type_lookup (STB_GLOBAL)
  

• In 4.8: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff8104bf00)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:257
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff8104bf00-ffffffff8104c084: mtrr_type_lookup (STB_GLOBAL)
  

• In 4.10: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff8104e350)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:257
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff8104e350-ffffffff8104e4d4: mtrr_type_lookup (STB_GLOBAL)
  

• In 4.13: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff8104e2c0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:257
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff8104e2c0-ffffffff8104e449: mtrr_type_lookup (STB_GLOBAL)
  

• In 4.15: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81051c30)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:257
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff81051c30-ffffffff81051db9: mtrr_type_lookup (STB_GLOBAL)
  

• In 4.18: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff810548f0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:257
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff810548f0-ffffffff81054a71: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.0: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81051fa0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:257
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff81051fa0-ffffffff81052121: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.3: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff810550a0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:258
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff810550a0-ffffffff81055221: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.4: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff810559a0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:258
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff810559a0-ffffffff81055b21: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.8: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff8105a9f0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:258
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff8105a9f0-ffffffff8105abbc: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.11: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81059550)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:255
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff81059550-ffffffff81059720: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.13: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81059e90)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:254
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff81059e90-ffffffff8105a086: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.15: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff810632b0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:254
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff810632b0-ffffffff810634d3: mtrr_type_lookup (STB_GLOBAL)
  

• In 5.19: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff8106fef0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:254
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff8106fef0-ffffffff81070120: mtrr_type_lookup (STB_GLOBAL)
  

• In 6.2: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff810801a0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:255
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff810801a0-ffffffff810803d0: mtrr_type_lookup (STB_GLOBAL)
  

• In 6.5: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff810826d0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:503
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff810826d0-ffffffff810827fb: mtrr_type_lookup (STB_GLOBAL)
  

• In 6.8: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff8108a1e0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:509
  Inline: False
  Direct callers:
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
    - arch/x86/mm/pat/memtype.c:memtype_reserve
  

  Symbols:

  ffffffff8108a1e0-ffffffff8108a30b: mtrr_type_lookup (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81055520)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:258
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff81055520-ffffffff810556a1: mtrr_type_lookup (STB_GLOBAL)
  

• In azure: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81045630)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:258
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff81045630-ffffffff810457b1: mtrr_type_lookup (STB_GLOBAL)
  

• In gcp: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81055950)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:258
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff81055950-ffffffff81055ad1: mtrr_type_lookup (STB_GLOBAL)
  

• In lowlatency: ✅

  u8 mtrr_type_lookup(u64 start, u64 end, u8 *uniform);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mtrr/generic.c (ffffffff81056df0)
  Location: arch/x86/kernel/cpu/mtrr/generic.c:258
  Inline: False
  Direct callers:
    - arch/x86/mm/pat.c:reserve_memtype
    - arch/x86/mm/pgtable.c:pmd_set_huge
    - arch/x86/mm/pgtable.c:pud_set_huge
  

  Symbols:

  ffffffff81056df0-ffffffff81056f71: mtrr_type_lookup (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

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 ✅