DepSurf

Function: `p4d_clear_bad`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️

In 4.13: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81202a80)
Location: mm/pgtable-generic.c:25
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/swapfile.c:unuse_mm

Symbols:

ffffffff81202a80-ffffffff81202ace: p4d_clear_bad (STB_GLOBAL)

In 4.15: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff8121b7f0)
Location: mm/pgtable-generic.c:26
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/swapfile.c:unuse_mm

Symbols:

ffffffff8121b7f0-ffffffff8121b83e: p4d_clear_bad (STB_GLOBAL)

In 4.18: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff8123d5d0)
Location: mm/pgtable-generic.c:26
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection
  - mm/mremap.c:move_page_tables
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff8123d5d0-ffffffff8123d61e: p4d_clear_bad (STB_GLOBAL)

In 5.0: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81251b20)
Location: mm/pgtable-generic.c:27
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pagewalk.c:walk_pgd_range
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff81251b20-ffffffff81251b6e: p4d_clear_bad (STB_GLOBAL)

In 5.3: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81263df0)
Location: mm/pgtable-generic.c:27
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pagewalk.c:walk_pgd_range
  - mm/swapfile.c:try_to_unuse

Symbols:

ffffffff81263df0-ffffffff81263e40: p4d_clear_bad (STB_GLOBAL)

In 5.4: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81272660)
Location: mm/pgtable-generic.c:27
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pagewalk.c:walk_pgd_range
  - mm/swapfile.c:try_to_unuse

Symbols:

ffffffff81272660-ffffffff812726b0: p4d_clear_bad (STB_GLOBAL)

In 5.8: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff812a33f0)
Location: mm/pgtable-generic.c:28
Inline: False
Direct callers:
  - mm/memory.c:apply_to_p4d_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_p4d_range
  - mm/mremap.c:get_old_pmd
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_p4d_range
  - mm/swapfile.c:unuse_p4d_range

Symbols:

ffffffff812a33f0-ffffffff812a3442: p4d_clear_bad (STB_GLOBAL)

In 5.11: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff812aed00)
Location: mm/pgtable-generic.c:28
Inline: False
Direct callers:
  - mm/memory.c:__apply_to_page_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_p4d_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_p4d_range
  - mm/mremap.c:get_old_pud
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_p4d_range
  - mm/swapfile.c:unuse_p4d_range

Symbols:

ffffffff812aed00-ffffffff812aed48: p4d_clear_bad (STB_GLOBAL)

In 5.13: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff812b4230)
Location: mm/pgtable-generic.c:28
Inline: False
Direct callers:
  - mm/memory.c:__apply_to_page_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_p4d_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_p4d_range
  - mm/mremap.c:get_old_pud
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_range_noflush
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff812b4230-ffffffff812b4278: p4d_clear_bad (STB_GLOBAL)

In 5.15: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff812f5e10)
Location: mm/pgtable-generic.c:28
Inline: False
Direct callers:
  - mm/memory.c:__apply_to_page_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_p4d_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_p4d_range
  - mm/mremap.c:get_old_pud
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_range_noflush
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff812f5e10-ffffffff812f5e58: p4d_clear_bad (STB_GLOBAL)

In 5.19: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81359d70)
Location: mm/pgtable-generic.c:29
Inline: False
Direct callers:
  - mm/memory.c:__apply_to_page_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_p4d_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:get_old_pud
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_p4d_range
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff81359d70-ffffffff81359dcf: p4d_clear_bad (STB_GLOBAL)

In 6.2: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff813d4770)
Location: mm/pgtable-generic.c:29
Inline: False
Direct callers:
  - mm/memory.c:__apply_to_page_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_p4d_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:get_old_pud
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_p4d_range
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff813d4770-ffffffff813d47cf: p4d_clear_bad (STB_GLOBAL)

In 6.5: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81409140)
Location: mm/pgtable-generic.c:31
Inline: False
Direct callers:
  - mm/memory.c:__apply_to_page_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_p4d_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_p4d_range
  - mm/mremap.c:get_old_pud
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_p4d_range
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff81409140-ffffffff8140919f: p4d_clear_bad (STB_GLOBAL)

In 6.8: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81435930)
Location: mm/pgtable-generic.c:32
Inline: False
Direct callers:
  - mm/memory.c:__apply_to_page_range
  - mm/memory.c:unmap_page_range
  - mm/memory.c:copy_p4d_range
  - mm/memory.c:free_p4d_range
  - mm/mprotect.c:change_p4d_range
  - mm/mremap.c:get_old_pud
  - mm/pagewalk.c:walk_p4d_range
  - mm/vmalloc.c:vunmap_p4d_range
  - mm/swapfile.c:unuse_vma

Symbols:

ffffffff81435930-ffffffff8143598f: p4d_clear_bad (STB_GLOBAL)

Arch

In arm64: ✅

void p4d_clear_bad(pgd_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffff800010307ed0)
Location: mm/pgtable-generic.c:27
Inline: False

Symbols:

ffff800010307ed0-ffff800010307f2c: p4d_clear_bad (STB_GLOBAL)

In armhf: ✅

void p4d_clear_bad(pgd_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (c05253f0)
Location: mm/pgtable-generic.c:27
Inline: False

Symbols:

c05253f0-c0525408: p4d_clear_bad (STB_GLOBAL)

In ppc64el: ✅

void p4d_clear_bad(pgd_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (c0000000003d7010)
Location: mm/pgtable-generic.c:27
Inline: False

Symbols:

c0000000003d7010-c0000000003d7024: p4d_clear_bad (STB_GLOBAL)

In riscv64: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffe000212db4)
Location: mm/pgtable-generic.c:27
Inline: False

Symbols:

ffffffe000212db4-ffffffe000212df0: p4d_clear_bad (STB_GLOBAL)

Flavor

In aws: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff8126acb0)
Location: mm/pgtable-generic.c:27
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pagewalk.c:walk_pgd_range
  - mm/swapfile.c:try_to_unuse

Symbols:

ffffffff8126acb0-ffffffff8126ad00: p4d_clear_bad (STB_GLOBAL)

In azure: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff8125d18f)
Location: mm/pgtable-generic.c:27
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pagewalk.c:walk_pgd_range
  - mm/swapfile.c:try_to_unuse

Symbols:

ffffffff8125d18f-ffffffff8125d1d3: p4d_clear_bad (STB_GLOBAL)

In gcp: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff81268a50)
Location: mm/pgtable-generic.c:27
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pagewalk.c:walk_pgd_range
  - mm/swapfile.c:try_to_unuse

Symbols:

ffffffff81268a50-ffffffff81268aa0: p4d_clear_bad (STB_GLOBAL)

In lowlatency: ✅

void p4d_clear_bad(p4d_t *p4d);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/pgtable-generic.c (ffffffff812783e0)
Location: mm/pgtable-generic.c:27
Inline: False
Direct callers:
  - mm/memory.c:copy_page_range
  - mm/memory.c:free_pgd_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pagewalk.c:walk_pgd_range
  - mm/swapfile.c:try_to_unuse

Symbols:

ffffffff812783e0-ffffffff81278430: p4d_clear_bad (STB_GLOBAL)

Differences

Regular

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

Changed between amd64 and arm64 ⚠️
- Param type changed. p4d_t *p4d ➡️ pgd_t *p4d
Changed between amd64 and armhf ⚠️
- Param type changed. p4d_t *p4d ➡️ pgd_t *p4d
Changed between amd64 and ppc64el ⚠️
- Param type changed. p4d_t *p4d ➡️ pgd_t *p4d
No changes between amd64 and riscv64 ✅

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 ✅

DepSurf

Function: p4d_clear_bad

Status

Differences

Function: `p4d_clear_bad`