DepSurf

Function: copy_huge_page_from_user

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811f8d00)
  Location: mm/memory.c:4449
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff811f8d00-ffffffff811f8df0: copy_huge_page_from_user (STB_GLOBAL)
  

• In 4.15: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81211090)
  Location: mm/memory.c:4659
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81211090-ffffffff81211180: copy_huge_page_from_user (STB_GLOBAL)
  

• In 4.18: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81231a90)
  Location: mm/memory.c:4745
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81231a90-ffffffff81231b80: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.0: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81245260)
  Location: mm/memory.c:4535
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81245260-ffffffff81245350: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.3: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812572a0)
  Location: mm/memory.c:4590
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812572a0-ffffffff81257390: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.4: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81265830)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81265830-ffffffff81265920: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.8: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81295b30)
  Location: mm/memory.c:4980
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81295b30-ffffffff81295c20: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.11: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812a0ad0)
  Location: mm/memory.c:5207
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812a0ad0-ffffffff812a0c6e: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.13: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812a6410)
  Location: mm/memory.c:5274
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_continue
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812a6410-ffffffff812a654e: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.15: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812e78d0)
  Location: mm/memory.c:5420
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_continue
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812e78d0-ffffffff812e7a16: copy_huge_page_from_user (STB_GLOBAL)
  

• In 5.19: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81348a80)
  Location: mm/memory.c:5719
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_continue
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81348a80-ffffffff81348c79: copy_huge_page_from_user (STB_GLOBAL)
  

• In 6.2: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff813c0f00)
  Location: mm/memory.c:5798
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_continue
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff813c0f00-ffffffff813c1016: copy_huge_page_from_user (STB_GLOBAL)
  

• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffff8000102fc170)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffff8000102fc170-ffff8000102fc3b4: copy_huge_page_from_user (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0000000003c79d0)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  c0000000003c79d0-c0000000003c7b20: copy_huge_page_from_user (STB_GLOBAL)
  

• In riscv64: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffe00020b796)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffe00020b796-ffffffe00020b880: copy_huge_page_from_user (STB_GLOBAL)
  

Flavor

• In aws: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8125de80)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff8125de80-ffffffff8125df70: copy_huge_page_from_user (STB_GLOBAL)
  

• In azure: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812502d0)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812502d0-ffffffff812503c0: copy_huge_page_from_user (STB_GLOBAL)
  

• In gcp: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8125bc20)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff8125bc20-ffffffff8125bd10: copy_huge_page_from_user (STB_GLOBAL)
  

• In lowlatency: ✅

  long int copy_huge_page_from_user(struct page *dst_page, const void *usr_src, unsigned int pages_per_huge_page, bool allow_pagefault);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8126b600)
  Location: mm/memory.c:4615
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff8126b600-ffffffff8126b6f9: copy_huge_page_from_user (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• No changes between 5.4 and 5.8 ✅
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• 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 ✅