DepSurf

Function: set_hwpoison_free_buddy_page

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8120d3a0)
  Location: mm/page_alloc.c:8382
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff8120d3a0-ffffffff8120d455: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In 5.3: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81273800)
  Location: mm/page_alloc.c:8598
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff81273800-ffffffff812738b8: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In 5.4: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81282670)
  Location: mm/page_alloc.c:8626
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff81282670-ffffffff81282728: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In 5.8: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812b47e0)
  Location: mm/page_alloc.c:8763
  Inline: False
  Direct callers:
    - mm/migrate.c:unmap_and_move
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff812b47e0-ffffffff812b4891: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff80001031aba8)
  Location: mm/page_alloc.c:8626
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffff80001031aba8-ffff80001031ad34: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (0)
  Location: include/linux/page-flags.h:420
  Inline: True
  

• In ppc64el: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003ee3b0)
  Location: mm/page_alloc.c:8626
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  c0000000003ee3b0-c0000000003ee510: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (0)
  Location: include/linux/page-flags.h:420
  Inline: True
  

Flavor

• In aws: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127acc0)
  Location: mm/page_alloc.c:8626
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff8127acc0-ffffffff8127ad78: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In azure: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8126cba0)
  Location: mm/page_alloc.c:8626
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff8126cba0-ffffffff8126cc58: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In gcp: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81278a60)
  Location: mm/page_alloc.c:8626
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff81278a60-ffffffff81278b18: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

• In lowlatency: ✅

  bool set_hwpoison_free_buddy_page(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81288650)
  Location: mm/page_alloc.c:8626
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_pages
    - mm/memory-failure.c:soft_offline_page
  

  Symbols:

  ffffffff81288650-ffffffff81288708: set_hwpoison_free_buddy_page (STB_GLOBAL)
  

Differences

Regular

• 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 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 ✅