DepSurf

Function: change_p4d_range

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff811ff622)
  Location: mm/mprotect.c:214
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff81217c0b)
  Location: mm/mprotect.c:231
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff81239a65)
  Location: mm/mprotect.c:245
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff8124d380)
  Location: mm/mprotect.c:246
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff8125fb82)
  Location: mm/mprotect.c:247
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff8126e442)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In 5.8: ✅

  long unsigned int change_p4d_range(struct vm_area_struct *vma, pgd_t *pgd, long unsigned int addr, long unsigned int end, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff8129edb0)
  Location: mm/mprotect.c:304
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff8129edb0-ffffffff8129efef: change_p4d_range (STB_LOCAL)
  

• In 5.11: ✅

  long unsigned int change_p4d_range(struct vm_area_struct *vma, pgd_t *pgd, long unsigned int addr, long unsigned int end, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff812aa170)
  Location: mm/mprotect.c:304
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812aa170-ffffffff812aa3b0: change_p4d_range (STB_LOCAL)
  

• In 5.13: ✅

  long unsigned int change_p4d_range(struct vm_area_struct *vma, pgd_t *pgd, long unsigned int addr, long unsigned int end, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff812af5f0)
  Location: mm/mprotect.c:304
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812af5f0-ffffffff812af7ea: change_p4d_range (STB_LOCAL)
  

• In 5.15: ✅

  long unsigned int change_p4d_range(struct vm_area_struct *vma, pgd_t *pgd, long unsigned int addr, long unsigned int end, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff812f0e20)
  Location: mm/mprotect.c:314
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff812f0e20-ffffffff812f101c: change_p4d_range (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff81354958)
  Location: mm/mprotect.c:407
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff813ceea2)
  Location: mm/mprotect.c:463
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In 6.5: ✅

  long int change_p4d_range(struct mmu_gather *tlb, struct vm_area_struct *vma, pgd_t *pgd, long unsigned int addr, long unsigned int end, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff81403590)
  Location: mm/mprotect.c:460
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff81403590-ffffffff81403902: change_p4d_range (STB_LOCAL)
  

• In 6.8: ✅

  long int change_p4d_range(struct mmu_gather *tlb, struct vm_area_struct *vma, pgd_t *pgd, long unsigned int addr, long unsigned int end, pgprot_t newprot, long unsigned int cp_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff8142fb10)
  Location: mm/mprotect.c:462
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
  

  Symbols:

  ffffffff8142fb10-ffffffff8142fe82: change_p4d_range (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffff800010304f94)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (c0523290)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (c0000000003d1ee8)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffe0002110e4)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff81266a92)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff8125894b)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff81264832)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff812741f2)
  Location: mm/mprotect.c:281
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

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 6.5 and 6.8 ✅