DepSurf

Function: set_pages_state

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• 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: Selective Inline, Transformation ⚠️

  void set_pages_state(long unsigned int vaddr, unsigned int npages, int op);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/sev.c (ffffffff81e4ee58)
  Location: arch/x86/kernel/sev.c:880
  Inline: True
  Direct callers:
    - arch/x86/kernel/sev.c:snp_set_memory_private
    - arch/x86/kernel/sev.c:snp_set_memory_shared
  

  Symbols:

  ffffffff810a4290-ffffffff810a4419: set_pages_state (STB_LOCAL)
  ffffffff81e4ee58-ffffffff81e4ee64: set_pages_state.cold (STB_LOCAL)
  

• In 6.2: Selective Inline ⚠️

  void set_pages_state(long unsigned int vaddr, unsigned int npages, int op);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810bc780)
  Location: arch/x86/kernel/sev.c:880
  Inline: True
  Direct callers:
    - arch/x86/kernel/sev.c:snp_set_memory_private
    - arch/x86/kernel/sev.c:snp_set_memory_shared
  

  Symbols:

  ffffffff810bc780-ffffffff810bc915: set_pages_state (STB_LOCAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  void set_pages_state(long unsigned int vaddr, long unsigned int npages, int op);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810c0270)
  Location: arch/x86/kernel/sev.c:837
  Inline: True
  Direct callers:
    - arch/x86/kernel/sev.c:snp_accept_memory
    - arch/x86/kernel/sev.c:snp_set_memory_private
    - arch/x86/kernel/sev.c:snp_set_memory_shared
  

  Symbols:

  ffffffff810c0270-ffffffff810c02b9: set_pages_state.part.0 (STB_LOCAL)
  ffffffff810c02d0-ffffffff810c037b: set_pages_state (STB_LOCAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  void set_pages_state(long unsigned int vaddr, long unsigned int npages, int op);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810c7660)
  Location: arch/x86/kernel/sev.c:864
  Inline: True
  Direct callers:
    - arch/x86/kernel/sev.c:snp_accept_memory
    - arch/x86/kernel/sev.c:snp_set_memory_private
    - arch/x86/kernel/sev.c:snp_set_memory_shared
  

  Symbols:

  ffffffff810c7660-ffffffff810c76a9: set_pages_state.part.0 (STB_LOCAL)
  ffffffff810c76c0-ffffffff810c776b: set_pages_state (STB_LOCAL)
  

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 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param type changed. unsigned int npages ➡️ long unsigned int npages
• No changes between 6.5 and 6.8 ✅