DepSurf

Function: is_valid_gup_args

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: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Selective Inline ⚠️

  bool is_valid_gup_args(struct page **pages, int *locked, unsigned int *gup_flags_p, unsigned int to_set);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff813e6b73)
  Location: mm/gup.c:2209
  Inline: True
  Inline callers:
    - mm/gup.c:pin_user_pages_unlocked
    - mm/gup.c:pin_user_pages
    - mm/gup.c:pin_user_pages_remote
    - mm/gup.c:pin_user_pages_fast
    - mm/gup.c:get_user_pages_fast
    - mm/gup.c:get_user_pages_fast_only
  Direct callers:
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages
    - mm/gup.c:get_user_pages_remote
  

  Symbols:

  ffffffff813e23f0-ffffffff813e24d8: is_valid_gup_args (STB_LOCAL)
  

• In 6.8: Selective Inline ⚠️

  bool is_valid_gup_args(struct page **pages, int *locked, unsigned int *gup_flags_p, unsigned int to_set);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81411803)
  Location: mm/gup.c:2235
  Inline: True
  Inline callers:
    - mm/gup.c:pin_user_pages_unlocked
    - mm/gup.c:pin_user_pages
    - mm/gup.c:pin_user_pages_remote
    - mm/gup.c:pin_user_pages_fast
    - mm/gup.c:get_user_pages_fast
    - mm/gup.c:get_user_pages_fast_only
  Direct callers:
    - mm/gup.c:get_user_pages_unlocked
    - mm/gup.c:get_user_pages
    - mm/gup.c:get_user_pages_remote
  

  Symbols:

  ffffffff8140cc20-ffffffff8140cd05: is_valid_gup_args (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.5 and 6.8 ✅