DepSurf

Function: sgx_encl_put_backing

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: Selective Inline ⚠️

  void sgx_encl_put_backing(struct sgx_backing *backing, bool do_write);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff810662ac)
  Location: arch/x86/kernel/cpu/sgx/encl.c:617
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  Direct callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_write
  

  Symbols:

  ffffffff81066870-ffffffff81066944: sgx_encl_put_backing (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  void sgx_encl_put_backing(struct sgx_backing *backing, bool do_write);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81066703)
  Location: arch/x86/kernel/cpu/sgx/encl.c:609
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  Direct callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  

  Symbols:

  ffffffff81066810-ffffffff810668e4: sgx_encl_put_backing (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  void sgx_encl_put_backing(struct sgx_backing *backing, bool do_write);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff810708cc)
  Location: arch/x86/kernel/cpu/sgx/encl.c:650
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  Direct callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  

  Symbols:

  ffffffff81070aa0-ffffffff81070b6e: sgx_encl_put_backing (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  void sgx_encl_put_backing(struct sgx_backing *backing);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8107defb)
  Location: arch/x86/kernel/cpu/sgx/encl.c:851
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  Direct callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  

  Symbols:

  ffffffff8107e9a0-ffffffff8107eaeb: sgx_encl_put_backing (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void sgx_encl_put_backing(struct sgx_backing *backing);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8108f3e3)
  Location: arch/x86/kernel/cpu/sgx/encl.c:1082
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  Direct callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  

  Symbols:

  ffffffff8108ffd0-ffffffff81090119: sgx_encl_put_backing (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void sgx_encl_put_backing(struct sgx_backing *backing);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff810922e3)
  Location: arch/x86/kernel/cpu/sgx/encl.c:1084
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  Direct callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  

  Symbols:

  ffffffff81092ee0-ffffffff8109302a: sgx_encl_put_backing (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void sgx_encl_put_backing(struct sgx_backing *backing);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81099703)
  Location: arch/x86/kernel/cpu/sgx/encl.c:1104
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  Direct callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  

  Symbols:

  ffffffff8109a320-ffffffff8109a464: sgx_encl_put_backing (STB_GLOBAL)
  

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 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param removed. bool do_write
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅