DepSurf

Function: bad_page

Status

Regular

• In 4.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/page_alloc.c (ffffffff81191d40)
  Location: mm/page_alloc.c:400
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_pages_prepare
    - mm/page_alloc.c:free_pages_prepare
    - mm/page_alloc.c:get_page_from_freelist
  Direct callers:
    - mm/page_alloc.c:free_pages_prepare
    - mm/page_alloc.c:free_pages_prepare
    - mm/page_alloc.c:get_page_from_freelist
  

  Symbols:

  ffffffff81191d40-ffffffff81191e36: bad_page.part.68 (STB_LOCAL)
  

• In 4.8: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811a6390)
  Location: mm/page_alloc.c:508
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff811a6390-ffffffff811a64b4: bad_page (STB_LOCAL)
  

• In 4.10: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811b6710)
  Location: mm/page_alloc.c:513
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff811b6710-ffffffff811b682b: bad_page (STB_LOCAL)
  

• In 4.13: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811be5d0)
  Location: mm/page_alloc.c:529
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff811be5d0-ffffffff811be6ee: bad_page (STB_LOCAL)
  

• In 4.15: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811d3340)
  Location: mm/page_alloc.c:544
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff811d3340-ffffffff811d345e: bad_page (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:505
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff811f4690-ffffffff811f4700: bad_page (STB_LOCAL)
  ffffffff811fac32-ffffffff811face5: bad_page.cold.113 (STB_LOCAL)
  

• In 5.0: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:550
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff81206ac0-ffffffff81206b30: bad_page (STB_LOCAL)
  ffffffff8120d476-ffffffff8120d529: bad_page.cold.117 (STB_LOCAL)
  

• In 5.3: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:612
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff8126cb00-ffffffff8126cb70: bad_page (STB_LOCAL)
  ffffffff8127396f-ffffffff81273a20: bad_page.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff8127b910-ffffffff8127b980: bad_page (STB_LOCAL)
  ffffffff812827df-ffffffff81282890: bad_page.cold (STB_LOCAL)
  

• In 5.8: Transformation ⚠️

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:598
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:check_free_page_bad
  

  Symbols:

  ffffffff812adb80-ffffffff812adbe4: bad_page (STB_LOCAL)
  ffffffff812b4891-ffffffff812b4925: bad_page.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:598
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:check_free_page_bad
  

  Symbols:

  ffffffff812b9540-ffffffff812b95a4: bad_page (STB_LOCAL)
  ffffffff81be7b88-ffffffff81be7c1c: bad_page.cold (STB_LOCAL)
  

• In 5.13: Transformation ⚠️

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:620
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:check_free_page_bad
  

  Symbols:

  ffffffff812be8e0-ffffffff812be944: bad_page (STB_LOCAL)
  ffffffff81bd9967-ffffffff81bd99fb: bad_page.cold (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:621
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:check_free_page_bad
  

  Symbols:

  ffffffff81301240-ffffffff813012a4: bad_page (STB_LOCAL)
  ffffffff81cbd07a-ffffffff81cbd10e: bad_page.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:611
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_pages
    - mm/page_alloc.c:check_free_page_bad
  

  Symbols:

  ffffffff81368860-ffffffff813688e0: bad_page (STB_LOCAL)
  ffffffff81e6eeec-ffffffff81e6ef7b: bad_page.cold (STB_LOCAL)
  

• In 6.2: ✅

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813e4370)
  Location: mm/page_alloc.c:668
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_pages
    - mm/page_alloc.c:free_page_is_bad_report
  

  Symbols:

  ffffffff813e4370-ffffffff813e4482: bad_page (STB_LOCAL)
  

• In 6.5: ✅

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81419000)
  Location: mm/page_alloc.c:502
  Inline: False
  Direct callers:
    - mm/page_alloc.c:rmqueue
    - mm/page_alloc.c:__rmqueue_pcplist
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_page_is_bad_report
  

  Symbols:

  ffffffff81419000-ffffffff81419112: bad_page (STB_LOCAL)
  

• In 6.8: ✅

  void bad_page(struct page *page, const char *reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81445bd0)
  Location: mm/page_alloc.c:483
  Inline: False
  Direct callers:
    - mm/page_alloc.c:rmqueue
    - mm/page_alloc.c:__rmqueue_pcplist
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_tail_page_prepare
    - mm/page_alloc.c:free_page_is_bad_report
  

  Symbols:

  ffffffff81445bd0-ffffffff81445ce2: bad_page (STB_LOCAL)
  

Arch

• In arm64: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff800010312e58)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffff800010312e58-ffff800010312f74: bad_page (STB_LOCAL)
  

• In armhf: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c052d9a0)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  c052d9a0-c052dafc: bad_page (STB_LOCAL)
  

• In ppc64el: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003e40d0)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  c0000000003e40d0-c0000000003e4268: bad_page (STB_LOCAL)
  

• In riscv64: ✅

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffe00021a098)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffe00021a098-ffffffe00021a1ca: bad_page (STB_LOCAL)
  

Flavor

• In aws: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff81273f60-ffffffff81273fd0: bad_page (STB_LOCAL)
  ffffffff8127ae2f-ffffffff8127aee0: bad_page.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff81265ed0-ffffffff81265f40: bad_page (STB_LOCAL)
  ffffffff8126cd0f-ffffffff8126cdc0: bad_page.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff81271d00-ffffffff81271d70: bad_page (STB_LOCAL)
  ffffffff81278bcf-ffffffff81278c80: bad_page.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  void bad_page(struct page *page, const char *reason, long unsigned int bad_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:599
  Inline: False
  Direct callers:
    - mm/page_alloc.c:check_new_page_bad
    - mm/page_alloc.c:free_pages_check_bad
  

  Symbols:

  ffffffff81281760-ffffffff812817d0: bad_page (STB_LOCAL)
  ffffffff812887bf-ffffffff81288870: bad_page.cold (STB_LOCAL)
  

Differences

Regular

• 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 removed. long unsigned int bad_flags
• 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

• 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 ✅