DepSurf

Function: efi_memmap_alloc

Status

Regular

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

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff820224dc)
  Location: drivers/firmware/efi/memmap.c:41
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff820224dc-ffffffff82022539: efi_memmap_alloc (STB_GLOBAL)
  

• In 4.13: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff8210520b)
  Location: drivers/firmware/efi/memmap.c:41
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff8210520b-ffffffff8210526d: efi_memmap_alloc (STB_GLOBAL)
  

• In 4.15: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff8270e8d4)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff8270e8d4-ffffffff8270e936: efi_memmap_alloc (STB_GLOBAL)
  

• In 4.18: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff82738b93)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff82738b93-ffffffff82738bf5: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.0: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff828f2b3f)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff828f2b3f-ffffffff828f2ba4: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.3: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff8290e430)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff8290e430-ffffffff8290e46e: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.4: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff82917e49)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff82917e49-ffffffff82917e87: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.8: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff82d2a1ff)
  Location: drivers/firmware/efi/memmap.c:65
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff82d2a1ff-ffffffff82d2a2bf: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.11: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff8301890d)
  Location: drivers/firmware/efi/memmap.c:65
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff8301890d-ffffffff830189d6: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.13: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff832238fa)
  Location: drivers/firmware/efi/memmap.c:65
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff832238fa-ffffffff832239c3: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.15: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff8330d700)
  Location: drivers/firmware/efi/memmap.c:65
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff8330d700-ffffffff8330d7c9: efi_memmap_alloc (STB_GLOBAL)
  

• In 5.19: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff834c742a)
  Location: drivers/firmware/efi/memmap.c:65
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff834c742a-ffffffff834c7503: efi_memmap_alloc (STB_GLOBAL)
  

• In 6.2: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/platform/efi/memmap.c (ffffffff83ea14e0)
  Location: arch/x86/platform/efi/memmap.c:58
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff83ea14e0-ffffffff83ea15d1: efi_memmap_alloc (STB_GLOBAL)
  

• In 6.5: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/platform/efi/memmap.c (ffffffff836c5730)
  Location: arch/x86/platform/efi/memmap.c:58
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff836c5730-ffffffff836c5820: efi_memmap_alloc (STB_GLOBAL)
  

• In 6.8: ✅

  int efi_memmap_alloc(unsigned int num_entries, struct efi_memory_map_data *data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/platform/efi/memmap.c (ffffffff838f6330)
  Location: arch/x86/platform/efi/memmap.c:58
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff838f6330-ffffffff838f6420: efi_memmap_alloc (STB_GLOBAL)
  

Arch

• In arm64: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffff8000114a6740)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  

  Symbols:

  ffff8000114a6740-ffff8000114a67c4: efi_memmap_alloc (STB_GLOBAL)
  

• In armhf: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (c15a8ae0)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  

  Symbols:

  c15a8ae0-c15a8b80: efi_memmap_alloc (STB_GLOBAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff828fd24f)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff828fd24f-ffffffff828fd28d: efi_memmap_alloc (STB_GLOBAL)
  

• In azure: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff828f4aeb)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff828f4aeb-ffffffff828f4b29: efi_memmap_alloc (STB_GLOBAL)
  

• In gcp: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff8291247e)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff8291247e-ffffffff829124bc: efi_memmap_alloc (STB_GLOBAL)
  

• In lowlatency: ✅

  phys_addr_t efi_memmap_alloc(unsigned int num_entries);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/firmware/efi/memmap.c (ffffffff82918eab)
  Location: drivers/firmware/efi/memmap.c:42
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_free_boot_services
    - arch/x86/platform/efi/quirks.c:efi_arch_mem_reserve
  

  Symbols:

  ffffffff82918eab-ffffffff82918ee9: efi_memmap_alloc (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. struct efi_memory_map_data *data
  • Return type changed. phys_addr_t ➡️ int
• 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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅

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 ✅