DepSurf

Function: update_e820

Status

Regular

• In 4.4: ✅

  void update_e820();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/e820.c (ffffffff81f67f36)
  Location: arch/x86/kernel/e820.c:567
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/cleanup.c:mtrr_trim_uncached_memory
    - arch/x86/kernel/acpi/boot.c:arch_reserve_mem_area
    - arch/x86/kernel/aperture_64.c:early_gart_iommu_check
  

  Symbols:

  ffffffff81f67f36-ffffffff81f67f70: update_e820 (STB_GLOBAL)
  

• In 4.8: ✅

  void update_e820();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/e820.c (ffffffff81f8fdeb)
  Location: arch/x86/kernel/e820.c:567
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/cleanup.c:mtrr_trim_uncached_memory
    - arch/x86/kernel/acpi/boot.c:arch_reserve_mem_area
    - arch/x86/kernel/aperture_64.c:early_gart_iommu_check
  

  Symbols:

  ffffffff81f8fdeb-ffffffff81f8fe25: update_e820 (STB_GLOBAL)
  

• In 4.10: ✅

  void update_e820();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/e820.c (ffffffff81fcb1c0)
  Location: arch/x86/kernel/e820.c:569
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/cleanup.c:mtrr_trim_uncached_memory
    - arch/x86/kernel/acpi/boot.c:arch_reserve_mem_area
    - arch/x86/kernel/aperture_64.c:early_gart_iommu_check
  

  Symbols:

  ffffffff81fcb1c0-ffffffff81fcb1f7: update_e820 (STB_GLOBAL)
  

• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• 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 ✅