DepSurf

Function: `kernel_poison_pages`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In mm/page_alloc.c (0)
Location: include/linux/mm.h:2272
Inline: True
```
In 4.10: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In mm/page_alloc.c (0)
Location: include/linux/mm.h:2259
Inline: True
```
In 4.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In mm/page_alloc.c (0)
Location: include/linux/mm.h:2375
Inline: True
```
In 4.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In mm/page_alloc.c (0)
Location: include/linux/mm.h:2484
Inline: True
```

In 4.18: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff81262b00)
Location: mm/page_poison.c:108
Inline: False
Direct callers:
  - mm/page_alloc.c:get_page_from_freelist
  - mm/page_alloc.c:get_page_from_freelist
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff81262b00-ffffffff81262bba: kernel_poison_pages (STB_GLOBAL)

In 5.0: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff81277380)
Location: mm/page_poison.c:114
Inline: False
Direct callers:
  - mm/page_alloc.c:get_page_from_freelist
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff81277380-ffffffff8127743a: kernel_poison_pages (STB_GLOBAL)

In 5.3: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff81292cc0)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff81292cc0-ffffffff81292d75: kernel_poison_pages (STB_GLOBAL)

In 5.4: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff812a2a40)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff812a2a40-ffffffff812a2af5: kernel_poison_pages (STB_GLOBAL)

In 5.8: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff812d7250)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff812d7250-ffffffff812d7293: kernel_poison_pages (STB_GLOBAL)

In 5.11: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/page_alloc.c (ffffffff812bab81)
Location: include/linux/mm.h:2934
Inline: True
Inline callers:
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

In 5.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/page_alloc.c (ffffffff812bfcd0)
Location: include/linux/mm.h:2931
Inline: True
Inline callers:
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

In 5.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/page_alloc.c (ffffffff8130273c)
Location: include/linux/mm.h:2989
Inline: True
Inline callers:
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

In 5.19: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/page_alloc.c (ffffffff8136a1df)
Location: include/linux/mm.h:3101
Inline: True
Inline callers:
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

In 6.2: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/page_alloc.c (ffffffff813e6348)
Location: include/linux/mm.h:3293
Inline: True
Inline callers:
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

In 6.5: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/page_alloc.c (ffffffff8141baf1)
Location: include/linux/mm.h:3468
Inline: True
Inline callers:
  - mm/page_alloc.c:free_unref_page_prepare
  - mm/page_alloc.c:__free_pages_ok

In 6.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/page_alloc.c (ffffffff81446f2f)
Location: include/linux/mm.h:3674
Inline: True
Inline callers:
  - mm/page_alloc.c:free_unref_page_prepare
  - mm/page_alloc.c:__free_pages_ok

Arch

In arm64: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffff800010342ac0)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffff800010342ac0-ffff800010342bb8: kernel_poison_pages (STB_GLOBAL)

In armhf: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (c05481e8)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

c05481e8-c054828c: kernel_poison_pages (STB_GLOBAL)

In ppc64el: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (c00000000041ff30)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare
  - mm/page_alloc.c:free_pcp_prepare
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

c00000000041ff30-c000000000420058: kernel_poison_pages (STB_GLOBAL)

In riscv64: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffe0002366c6)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffe0002366c6-ffffffe00023678a: kernel_poison_pages (STB_GLOBAL)

Flavor

In aws: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff8129b020)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff8129b020-ffffffff8129b0d5: kernel_poison_pages (STB_GLOBAL)

In azure: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff8128cbe0)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff8128cbe0-ffffffff8128cc95: kernel_poison_pages (STB_GLOBAL)

In gcp: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff81298e30)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff81298e30-ffffffff81298ee5: kernel_poison_pages (STB_GLOBAL)

In lowlatency: ✅

void kernel_poison_pages(struct page *page, int numpages, int enable);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/page_poison.c (ffffffff812a8c10)
Location: mm/page_poison.c:118
Inline: False
Direct callers:
  - mm/page_alloc.c:prep_new_page
  - mm/page_alloc.c:__free_pages_ok
  - mm/page_alloc.c:free_pcp_prepare

Symbols:

ffffffff812a8c10-ffffffff812a8d02: kernel_poison_pages (STB_GLOBAL)

Differences

Regular

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 ✅

Arch

No changes between amd64 and arm64 ✅
No changes between amd64 and armhf ✅
No changes between amd64 and ppc64el ✅
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: kernel_poison_pages

Status

Differences

Function: `kernel_poison_pages`