DepSurf

Function: e820_update_range

Status

Regular

• In 4.4: ✅

  u64 e820_update_range(u64 start, u64 size, unsigned int old_type, unsigned int new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/e820.c (ffffffff81f67d48)
  Location: arch/x86/kernel/e820.c:493
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/mtrr/cleanup.c:real_trim_memory
  

  Symbols:

  ffffffff81f67d48-ffffffff81f67d65: e820_update_range (STB_GLOBAL)
  

• In 4.8: ✅

  u64 e820_update_range(u64 start, u64 size, unsigned int old_type, unsigned int new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/e820.c (ffffffff81f8fc0f)
  Location: arch/x86/kernel/e820.c:493
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/mtrr/cleanup.c:real_trim_memory
  

  Symbols:

  ffffffff81f8fc0f-ffffffff81f8fc2c: e820_update_range (STB_GLOBAL)
  

• In 4.10: ✅

  u64 e820_update_range(u64 start, u64 size, unsigned int old_type, unsigned int new_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/e820.c (ffffffff81fcaff0)
  Location: arch/x86/kernel/e820.c:495
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/cpu/mtrr/cleanup.c:real_trim_memory
  

  Symbols:

  ffffffff81fcaff0-ffffffff81fcb00d: e820_update_range (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 ✅