DepSurf

Function: mmap_address_hint_valid

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff810780c0)
  Location: arch/x86/mm/mmap.c:218
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff810780c0-ffffffff81078126: mmap_address_hint_valid (STB_GLOBAL)
  

• In 4.18: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff8107ab90)
  Location: arch/x86/mm/mmap.c:222
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff8107ab90-ffffffff8107abf6: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.0: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff810814d0)
  Location: arch/x86/mm/mmap.c:222
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff810814d0-ffffffff81081536: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.3: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81085140)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81085140-ffffffff810851a9: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.4: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81085e30)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81085e30-ffffffff81085e99: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.8: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81089570)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81089570-ffffffff810895f8: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.11: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81089750)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81089750-ffffffff810897d8: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.13: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff8108a460)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff8108a460-ffffffff8108a4c8: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.15: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff810999c0)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff810999c0-ffffffff81099a28: mmap_address_hint_valid (STB_GLOBAL)
  

• In 5.19: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff810ac8f0)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff810ac8f0-ffffffff810ac964: mmap_address_hint_valid (STB_GLOBAL)
  

• In 6.2: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff810c6990)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff810c6990-ffffffff810c6a04: mmap_address_hint_valid (STB_GLOBAL)
  

• In 6.5: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff810ca120)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff810ca120-ffffffff810ca194: mmap_address_hint_valid (STB_GLOBAL)
  

• In 6.8: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff810d2580)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff810d2580-ffffffff810d25f4: mmap_address_hint_valid (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81084e30)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81084e30-ffffffff81084e99: mmap_address_hint_valid (STB_GLOBAL)
  

• In azure: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81073b00)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81073b00-ffffffff81073b69: mmap_address_hint_valid (STB_GLOBAL)
  

• In gcp: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81084de0)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81084de0-ffffffff81084e49: mmap_address_hint_valid (STB_GLOBAL)
  

• In lowlatency: ✅

  bool mmap_address_hint_valid(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/mmap.c (ffffffff81086f30)
  Location: arch/x86/mm/mmap.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown
    - arch/x86/mm/hugetlbpage.c:hugetlb_get_unmapped_area
  

  Symbols:

  ffffffff81086f30-ffffffff81086f99: mmap_address_hint_valid (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

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 ✅