DepSurf

Function: pfn_range_is_mapped

Status

Regular

• In 4.4: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81068a50)
  Location: arch/x86/mm/init.c:380
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff81068a50-ffffffff81068a97: pfn_range_is_mapped (STB_GLOBAL)
  

• In 4.8: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81068740)
  Location: arch/x86/mm/init.c:392
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__change_page_attr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff81068740-ffffffff81068787: pfn_range_is_mapped (STB_GLOBAL)
  

• In 4.10: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8106c3c0)
  Location: arch/x86/mm/init.c:392
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__change_page_attr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8106c3c0-ffffffff8106c407: pfn_range_is_mapped (STB_GLOBAL)
  

• In 4.13: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8106b7c0)
  Location: arch/x86/mm/init.c:393
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__change_page_attr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8106b7c0-ffffffff8106b80a: pfn_range_is_mapped (STB_GLOBAL)
  

• In 4.15: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81070050)
  Location: arch/x86/mm/init.c:441
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__change_page_attr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff81070050-ffffffff8107009a: pfn_range_is_mapped (STB_GLOBAL)
  

• In 4.18: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81072eb0)
  Location: arch/x86/mm/init.c:443
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__change_page_attr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff81072eb0-ffffffff81072efa: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.0: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81078f40)
  Location: arch/x86/mm/init.c:449
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__change_page_attr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff81078f40-ffffffff81078f8a: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.3: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8107cb40)
  Location: arch/x86/mm/init.c:452
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__split_large_page
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8107cb40-ffffffff8107cb87: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.4: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8107dbf0)
  Location: arch/x86/mm/init.c:452
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__split_large_page
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8107dbf0-ffffffff8107dc37: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.8: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff810842f0)
  Location: arch/x86/mm/init.c:485
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:reserve_initrd
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff810842f0-ffffffff81084337: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.11: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81085840)
  Location: arch/x86/mm/init.c:486
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:reserve_initrd
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
  

  Symbols:

  ffffffff81085840-ffffffff81085887: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.13: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81086540)
  Location: arch/x86/mm/init.c:495
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
  

  Symbols:

  ffffffff81086540-ffffffff81086587: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.15: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff81095750)
  Location: arch/x86/mm/init.c:493
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
  

  Symbols:

  ffffffff81095750-ffffffff810957f8: pfn_range_is_mapped (STB_GLOBAL)
  

• In 5.19: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff810a7920)
  Location: arch/x86/mm/init.c:502
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
  

  Symbols:

  ffffffff810a7920-ffffffff810a79d8: pfn_range_is_mapped (STB_GLOBAL)
  

• In 6.2: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff810c0d50)
  Location: arch/x86/mm/init.c:503
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
  

  Symbols:

  ffffffff810c0d50-ffffffff810c0e08: pfn_range_is_mapped (STB_GLOBAL)
  

• In 6.5: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff810c4430)
  Location: arch/x86/mm/init.c:528
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
  

  Symbols:

  ffffffff810c4430-ffffffff810c44e8: pfn_range_is_mapped (STB_GLOBAL)
  

• In 6.8: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff810cc880)
  Location: arch/x86/mm/init.c:518
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pat/set_memory.c:cpa_process_alias
    - arch/x86/mm/pat/set_memory.c:__split_large_page
  

  Symbols:

  ffffffff810cc880-ffffffff810cc938: pfn_range_is_mapped (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8107cbf0)
  Location: arch/x86/mm/init.c:452
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__split_large_page
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8107cbf0-ffffffff8107cc37: pfn_range_is_mapped (STB_GLOBAL)
  

• In azure: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8106c360)
  Location: arch/x86/mm/init.c:452
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8106c360-ffffffff8106c3a7: pfn_range_is_mapped (STB_GLOBAL)
  

• In gcp: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8107cba0)
  Location: arch/x86/mm/init.c:452
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__split_large_page
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8107cba0-ffffffff8107cbe7: pfn_range_is_mapped (STB_GLOBAL)
  

• In lowlatency: ✅

  bool pfn_range_is_mapped(long unsigned int start_pfn, long unsigned int end_pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init.c (ffffffff8107eca0)
  Location: arch/x86/mm/init.c:452
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/amd.c:bsp_init_amd
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/cpu/hygon.c:bsp_init_hygon
    - arch/x86/kernel/amd_gart_64.c:gart_iommu_init
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
    - arch/x86/mm/pageattr.c:__split_large_page
    - arch/x86/platform/efi/efi.c:old_map_region
  

  Symbols:

  ffffffff8107eca0-ffffffff8107ece7: pfn_range_is_mapped (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 ✅
• 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 ✅