website-function

Function: memblock_is_region_reserved

Status

Regular

• In 4.4: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8181ed8d)
  Location: mm/memblock.c:1571
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_declare_contiguous
  

  Symbols:

  ffffffff8181ed8d-ffffffff8181edb2: memblock_is_region_reserved (STB_GLOBAL)
  

• In 4.8: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff818992b2)
  Location: mm/memblock.c:1628
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_declare_contiguous
  

  Symbols:

  ffffffff818992b2-ffffffff818992d4: memblock_is_region_reserved (STB_GLOBAL)
  

• In 4.10: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff818cd96a)
  Location: mm/memblock.c:1633
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff818cd96a-ffffffff818cd98c: memblock_is_region_reserved (STB_GLOBAL)
  

• In 4.13: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81904e37)
  Location: mm/memblock.c:1668
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81904e37-ffffffff81904e59: memblock_is_region_reserved (STB_GLOBAL)
  

• In 4.15: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8198edc9)
  Location: mm/memblock.c:1686
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff8198edc9-ffffffff8198edeb: memblock_is_region_reserved (STB_GLOBAL)
  

• In 4.18: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff819eb690)
  Location: mm/memblock.c:1696
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff819eb690-ffffffff819eb6b2: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.0: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a26926)
  Location: mm/memblock.c:1797
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81a26926-ffffffff81a26948: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.3: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a970df)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81a970df-ffffffff81a97101: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.4: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81ace94f)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81ace94f-ffffffff81ace971: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.8: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81bc7316)
  Location: mm/memblock.c:1850
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81bc7316-ffffffff81bc7338: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.11: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81c40038)
  Location: mm/memblock.c:1795
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81c40038-ffffffff81c4005a: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.13: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81c320f9)
  Location: mm/memblock.c:1796
  Inline: False
  Direct callers:
    - init/initramfs.c:reserve_initrd_mem
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81c320f9-ffffffff81c3211b: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.15: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81d50b03)
  Location: mm/memblock.c:1824
  Inline: False
  Direct callers:
    - init/initramfs.c:reserve_initrd_mem
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81d50b03-ffffffff81d50b1b: memblock_is_region_reserved (STB_GLOBAL)
  

• In 5.19: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81f20d00)
  Location: mm/memblock.c:1831
  Inline: False
  Direct callers:
    - init/initramfs.c:reserve_initrd_mem
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81f20d00-ffffffff81f20d22: memblock_is_region_reserved (STB_GLOBAL)
  

• In 6.2: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff820ca850)
  Location: mm/memblock.c:1849
  Inline: False
  Direct callers:
    - init/initramfs.c:reserve_initrd_mem
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff820ca850-ffffffff820ca8c4: memblock_is_region_reserved (STB_GLOBAL)
  

• In 6.5: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8214eae0)
  Location: mm/memblock.c:1871
  Inline: False
  Direct callers:
    - init/initramfs.c:reserve_initrd_mem
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff8214eae0-ffffffff8214eb54: memblock_is_region_reserved (STB_GLOBAL)
  

• In 6.8: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff82231950)
  Location: mm/memblock.c:1929
  Inline: False
  Direct callers:
    - init/initramfs.c:reserve_initrd_mem
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff82231950-ffffffff822319c4: memblock_is_region_reserved (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffff80001031d3b8)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/arm64/kernel/setup.c:reserve_memblock_reserved_regions
    - arch/arm64/mm/init.c:arm64_memblock_init
    - arch/arm64/mm/init.c:arm64_memblock_init
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffff80001031d3b8-ffff80001031d448: memblock_is_region_reserved (STB_GLOBAL)
  

• In armhf: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (c0536efc)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/arm/mm/init.c:arm_memblock_init
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  c0536efc-c0536f80: memblock_is_region_reserved (STB_GLOBAL)
  

• In ppc64el: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (c0000000003f1210)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
  

  Symbols:

  c0000000003f1210-c0000000003f12a0: memblock_is_region_reserved (STB_GLOBAL)
  

• In riscv64: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffe000048b36)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
  

  Symbols:

  ffffffe000048b36-ffffffe000048b62: memblock_is_region_reserved (STB_GLOBAL)
  

Flavor

• In aws: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a6d7bf)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81a6d7bf-ffffffff81a6d7e1: memblock_is_region_reserved (STB_GLOBAL)
  

• In azure: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a29d06)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81a29d06-ffffffff81a29d28: memblock_is_region_reserved (STB_GLOBAL)
  

• In gcp: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81ad9bcf)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81ad9bcf-ffffffff81ad9bf1: memblock_is_region_reserved (STB_GLOBAL)
  

• In lowlatency: ✅

  bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81ae6085)
  Location: mm/memblock.c:1798
  Inline: False
  Direct callers:
    - arch/x86/platform/efi/quirks.c:efi_reserve_boot_services
    - mm/cma.c:cma_init_reserved_mem
    - mm/cma.c:cma_declare_contiguous
    - drivers/firmware/efi/efi.c:efi_mem_reserve
  

  Symbols:

  ffffffff81ae6085-ffffffff81ae60a7: memblock_is_region_reserved (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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅