DepSurf

Function: __alloc_bootmem

Status

Regular

• In 4.4: ✅

  void *__alloc_bootmem(long unsigned int size, long unsigned int align, long unsigned int goal);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/nobootmem.c (ffffffff81f8aed8)
  Location: mm/nobootmem.c:308
  Inline: False
  Direct callers:
    - init/main.c:initcall_blacklist
    - init/main.c:initcall_blacklist
    - arch/x86/xen/p2m.c:alloc_p2m_page
    - arch/x86/kernel/e820.c:e820_reserve_resources
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/mm/init_64.c:spp_getpage
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
  

  Symbols:

  ffffffff81f8aed8-ffffffff81f8aef9: __alloc_bootmem (STB_GLOBAL)
  

• In 4.8: ✅

  void *__alloc_bootmem(long unsigned int size, long unsigned int align, long unsigned int goal);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/nobootmem.c (ffffffff81fb4b1b)
  Location: mm/nobootmem.c:309
  Inline: False
  Direct callers:
    - init/main.c:initcall_blacklist
    - init/main.c:initcall_blacklist
    - arch/x86/xen/p2m.c:alloc_p2m_page
    - arch/x86/kernel/e820.c:e820_reserve_resources
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/mm/init_64.c:spp_getpage
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
  

  Symbols:

  ffffffff81fb4b1b-ffffffff81fb4b3c: __alloc_bootmem (STB_GLOBAL)
  

• In 4.10: ✅

  void *__alloc_bootmem(long unsigned int size, long unsigned int align, long unsigned int goal);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/nobootmem.c (ffffffff81ff1501)
  Location: mm/nobootmem.c:312
  Inline: False
  Direct callers:
    - init/main.c:initcall_blacklist
    - init/main.c:initcall_blacklist
    - arch/x86/xen/p2m.c:alloc_p2m_page
    - arch/x86/kernel/e820.c:e820_reserve_resources
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/mm/init_64.c:spp_getpage
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
  

  Symbols:

  ffffffff81ff1501-ffffffff81ff1522: __alloc_bootmem (STB_GLOBAL)
  

• In 4.13: ✅

  void *__alloc_bootmem(long unsigned int size, long unsigned int align, long unsigned int goal);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/nobootmem.c (ffffffff820d3986)
  Location: mm/nobootmem.c:296
  Inline: False
  Direct callers:
    - init/main.c:initcall_blacklist
    - init/main.c:initcall_blacklist
    - arch/x86/xen/p2m.c:alloc_p2m_page
    - arch/x86/kernel/e820.c:e820__reserve_resources
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/mm/init_64.c:spp_getpage
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
  

  Symbols:

  ffffffff820d3986-ffffffff820d39ac: __alloc_bootmem (STB_GLOBAL)
  

• In 4.15: ✅

  void *__alloc_bootmem(long unsigned int size, long unsigned int align, long unsigned int goal);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/nobootmem.c (ffffffff826dc3a6)
  Location: mm/nobootmem.c:297
  Inline: False
  Direct callers:
    - init/main.c:initcall_blacklist
    - init/main.c:initcall_blacklist
    - arch/x86/xen/p2m.c:alloc_p2m_page
    - arch/x86/kernel/e820.c:e820__reserve_resources
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/mm/init_64.c:spp_getpage
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
  

  Symbols:

  ffffffff826dc3a6-ffffffff826dc3cc: __alloc_bootmem (STB_GLOBAL)
  

• In 4.18: ✅

  void *__alloc_bootmem(long unsigned int size, long unsigned int align, long unsigned int goal);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/nobootmem.c (ffffffff82706864)
  Location: mm/nobootmem.c:297
  Inline: False
  Direct callers:
    - init/main.c:initcall_blacklist
    - init/main.c:initcall_blacklist
    - arch/x86/xen/p2m.c:alloc_p2m_page
    - arch/x86/kernel/e820.c:e820__reserve_resources
    - arch/x86/kernel/acpi/boot.c:acpi_parse_hpet
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/kernel/apic/io_apic.c:io_apic_init_mappings
    - arch/x86/mm/init_64.c:spp_getpage
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
  

  Symbols:

  ffffffff82706864-ffffffff8270689d: __alloc_bootmem (STB_GLOBAL)
  

• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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 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 ✅