website-function

Function: hugetlb_handle_userfault

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: ✅

  vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma, struct address_space *mapping, long unsigned int idx, unsigned int flags, long unsigned int haddr, long unsigned int reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812da180)
  Location: mm/hugetlb.c:4535
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_no_page
  

  Symbols:

  ffffffff812da180-ffffffff812da23a: hugetlb_handle_userfault (STB_LOCAL)
  

• In 5.15: ✅

  vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma, struct address_space *mapping, long unsigned int idx, unsigned int flags, long unsigned int haddr, long unsigned int reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81320f40)
  Location: mm/hugetlb.c:4840
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_no_page
  

  Symbols:

  ffffffff81320f40-ffffffff81320ffa: hugetlb_handle_userfault (STB_LOCAL)
  

• In 5.19: ✅

  vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma, struct address_space *mapping, long unsigned int idx, unsigned int flags, long unsigned int haddr, long unsigned int addr, long unsigned int reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8138dcf0)
  Location: mm/hugetlb.c:5456
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_no_page
  

  Symbols:

  ffffffff8138dcf0-ffffffff8138ddc2: hugetlb_handle_userfault (STB_LOCAL)
  

• In 6.2: ✅

  vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma, struct address_space *mapping, long unsigned int idx, unsigned int flags, long unsigned int haddr, long unsigned int addr, long unsigned int reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8140ca60)
  Location: mm/hugetlb.c:5696
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_no_page
  

  Symbols:

  ffffffff8140ca60-ffffffff8140cb1e: hugetlb_handle_userfault (STB_LOCAL)
  

• In 6.5: ✅

  vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma, struct address_space *mapping, long unsigned int idx, unsigned int flags, long unsigned int haddr, long unsigned int addr, long unsigned int reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8143fe80)
  Location: mm/hugetlb.c:5795
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_no_page
  

  Symbols:

  ffffffff8143fe80-ffffffff8143ff3e: hugetlb_handle_userfault (STB_LOCAL)
  

• In 6.8: ✅

  vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma, struct address_space *mapping, long unsigned int idx, unsigned int flags, long unsigned int haddr, long unsigned int addr, long unsigned int reason);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81479d30)
  Location: mm/hugetlb.c:6063
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_no_page
  

  Symbols:

  ffffffff81479d30-ffffffff81479dda: hugetlb_handle_userfault (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 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. long unsigned int addr
  • Param reordered. vma, mapping, idx, flags, haddr, reason ➡️ vma, mapping, idx, flags, haddr, addr, reason
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅