DepSurf

Function: __get_user_pages_fast

Status

Regular

• In 4.4: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/gup.c (ffffffff81071a80)
  Location: arch/x86/mm/gup.c:255
  Inline: False
  Direct callers:
    - kernel/futex.c:get_futex_key
  

  Symbols:

  ffffffff81071a80-ffffffff81071baa: __get_user_pages_fast (STB_GLOBAL)
  

• In 4.8: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/gup.c (ffffffff81071d50)
  Location: arch/x86/mm/gup.c:302
  Inline: False
  

  Symbols:

  ffffffff81071d50-ffffffff81071e71: __get_user_pages_fast (STB_GLOBAL)
  

• In 4.10: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/gup.c (ffffffff810758c0)
  Location: arch/x86/mm/gup.c:306
  Inline: False
  

  Symbols:

  ffffffff810758c0-ffffffff810759e1: __get_user_pages_fast (STB_GLOBAL)
  

• In 4.13: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff811dd440)
  Location: mm/util.c:281
  Inline: False
  Direct callers:
    - mm/gup.c:get_user_pages_fast
  

  Symbols:

  ffffffff811f0800-ffffffff811f1239: __get_user_pages_fast (STB_GLOBAL)
  

• In 4.15: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff811f2ec0)
  Location: mm/util.c:281
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff81207dc0-ffffffff81207e68: __get_user_pages_fast (STB_GLOBAL)
  

• In 4.18: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81214100)
  Location: mm/util.c:305
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff81228b30-ffffffff81228bd3: __get_user_pages_fast (STB_GLOBAL)
  

• In 5.0: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81226fd0)
  Location: mm/util.c:298
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff8123c3d0-ffffffff8123c473: __get_user_pages_fast (STB_GLOBAL)
  

• In 5.3: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8124b810)
  Location: mm/gup.c:2325
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff8124b810-ffffffff8124b8bf: __get_user_pages_fast (STB_GLOBAL)
  

• In 5.4: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81259d00)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff81259d00-ffffffff81259daf: __get_user_pages_fast (STB_GLOBAL)
  

• 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: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffff8000102f17b8)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - virt/kvm/kvm_main.c:gfn_to_page_many_atomic
    - virt/kvm/kvm_main.c:__gfn_to_pfn_memslot
    - virt/kvm/kvm_main.c:__gfn_to_pfn_memslot
    - virt/kvm/kvm_main.c:__gfn_to_pfn_memslot
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffff8000102f17b8-ffff8000102f18d0: __get_user_pages_fast (STB_GLOBAL)
  

• In armhf: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (c0513f54)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  c0513f54-c0513f70: __get_user_pages_fast (STB_GLOBAL)
  

• In ppc64el: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (c0000000003b7910)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  c0000000003b7910-c0000000003b7a04: __get_user_pages_fast (STB_GLOBAL)
  

• In riscv64: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffe000204234)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffe000204234-ffffffe000204250: __get_user_pages_fast (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81252350)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff81252350-ffffffff812523ff: __get_user_pages_fast (STB_GLOBAL)
  

• In azure: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81245120)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff81245120-ffffffff812451b9: __get_user_pages_fast (STB_GLOBAL)
  

• In gcp: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff812500f0)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff812500f0-ffffffff8125019f: __get_user_pages_fast (STB_GLOBAL)
  

• In lowlatency: ✅

  int __get_user_pages_fast(long unsigned int start, int nr_pages, int write, struct page **pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8125fa80)
  Location: mm/gup.c:2341
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_prepare_sample
  

  Symbols:

  ffffffff8125fa80-ffffffff8125fb2f: __get_user_pages_fast (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 ✅

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 ✅