DepSurf

Function: change_huge_pmd

Status

Regular

• In 4.4: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff811f6c80)
  Location: mm/huge_memory.c:1554
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff811f6c80-ffffffff811f6ec0: change_huge_pmd (STB_GLOBAL)
  

• In 4.8: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81215b50)
  Location: mm/huge_memory.c:1422
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff81215b50-ffffffff81215d77: change_huge_pmd (STB_GLOBAL)
  

• In 4.10: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81228170)
  Location: mm/huge_memory.c:1547
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff81228170-ffffffff81228391: change_huge_pmd (STB_GLOBAL)
  

• In 4.13: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81234330)
  Location: mm/huge_memory.c:1759
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff81234330-ffffffff81234599: change_huge_pmd (STB_GLOBAL)
  

• In 4.15: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81252090)
  Location: mm/huge_memory.c:1844
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff81252090-ffffffff81252497: change_huge_pmd (STB_GLOBAL)
  

• In 4.18: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81276590)
  Location: mm/huge_memory.c:1842
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection
  

  Symbols:

  ffffffff81276590-ffffffff812768bc: change_huge_pmd (STB_GLOBAL)
  

• In 5.0: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8128b470)
  Location: mm/huge_memory.c:1862
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff8128b470-ffffffff8128b7c4: change_huge_pmd (STB_GLOBAL)
  

• In 5.3: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a6070)
  Location: mm/huge_memory.c:1920
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812a6070-ffffffff812a63d2: change_huge_pmd (STB_GLOBAL)
  

• In 5.4: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b7540)
  Location: mm/huge_memory.c:1925
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812b7540-ffffffff812b78a2: change_huge_pmd (STB_GLOBAL)
  

• In 5.8: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ec6e0)
  Location: mm/huge_memory.c:1784
  Inline: False
  

  Symbols:

  ffffffff812ec6e0-ffffffff812eca64: change_huge_pmd (STB_GLOBAL)
  

• In 5.11: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812f7770)
  Location: mm/huge_memory.c:1799
  Inline: False
  

  Symbols:

  ffffffff812f7770-ffffffff812f7af5: change_huge_pmd (STB_GLOBAL)
  

• In 5.13: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812fdc60)
  Location: mm/huge_memory.c:1804
  Inline: False
  

  Symbols:

  ffffffff812fdc60-ffffffff812fe0a5: change_huge_pmd (STB_GLOBAL)
  

• In 5.15: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81347800)
  Location: mm/huge_memory.c:1723
  Inline: False
  

  Symbols:

  ffffffff81347800-ffffffff81347c45: change_huge_pmd (STB_GLOBAL)
  

• In 5.19: ✅

  int change_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813bdab0)
  Location: mm/huge_memory.c:1728
  Inline: False
  

  Symbols:

  ffffffff813bdab0-ffffffff813be0c0: change_huge_pmd (STB_GLOBAL)
  

• In 6.2: ✅

  int change_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff814402d0)
  Location: mm/huge_memory.c:1823
  Inline: False
  

  Symbols:

  ffffffff814402d0-ffffffff814408d5: change_huge_pmd (STB_GLOBAL)
  

• In 6.5: ✅

  int change_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81475b10)
  Location: mm/huge_memory.c:1808
  Inline: False
  

  Symbols:

  ffffffff81475b10-ffffffff81476188: change_huge_pmd (STB_GLOBAL)
  

• In 6.8: ✅

  int change_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff814a54e0)
  Location: mm/huge_memory.c:2024
  Inline: False
  

  Symbols:

  ffffffff814a54e0-ffffffff814a5a36: change_huge_pmd (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffff800010358168)
  Location: mm/huge_memory.c:1925
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffff800010358168-ffff800010358374: change_huge_pmd (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (c0000000004408a0)
  Location: mm/huge_memory.c:1925
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  c0000000004408a0-c000000000440bd8: change_huge_pmd (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812afb20)
  Location: mm/huge_memory.c:1925
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812afb20-ffffffff812afe82: change_huge_pmd (STB_GLOBAL)
  

• In azure: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a1000)
  Location: mm/huge_memory.c:1925
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812a1000-ffffffff812a1367: change_huge_pmd (STB_GLOBAL)
  

• In gcp: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ad930)
  Location: mm/huge_memory.c:1925
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812ad930-ffffffff812adc92: change_huge_pmd (STB_GLOBAL)
  

• In lowlatency: ✅

  int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, long unsigned int addr, pgprot_t newprot, int prot_numa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812bdca0)
  Location: mm/huge_memory.c:1925
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812bdca0-ffffffff812bdff8: change_huge_pmd (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 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. long unsigned int cp_flags
  • Param removed. int prot_numa
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. struct mmu_gather *tlb
  • Param reordered. vma, pmd, addr, newprot, cp_flags ➡️ tlb, vma, pmd, addr, newprot, cp_flags
• 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 arm64 ✅
• 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 ✅