DepSurf

Function: folio_test_hwpoison

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff814075b4)
  Location: include/linux/page-flags.h:576
  Inline: True
  Inline callers:
    - mm/hugetlb.c:__update_and_free_page
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813c07bb)
  Location: include/linux/page-flags.h:570
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_file_splice_read
  

  In mm/hugetlb.c (ffffffff81440250)
  Location: include/linux/page-flags.h:570
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_mfill_atomic_pte
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:demote_store
    - mm/hugetlb.c:__update_and_free_hugetlb_folio
    - mm/hugetlb.c:dequeue_hugetlb_folio_nodemask
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813eb44b)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_file_splice_read
  

  In mm/hugetlb.c (ffffffff8147a047)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_mfill_atomic_pte
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:demote_store
    - mm/hugetlb.c:__update_and_free_hugetlb_folio
    - mm/hugetlb.c:dequeue_hugetlb_folio_nodemask
  

  In mm/memory-failure.c (ffffffff814c8229)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - mm/memory-failure.c:is_raw_hwpoison_page_in_hugepage
  

  In fs/hugetlbfs/inode.c (ffffffff81668fcb)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - fs/hugetlbfs/inode.c:hugetlbfs_read_iter
  

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