website-function

Function: sgx_free_epc_page

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: ✅

  void sgx_free_epc_page(struct sgx_epc_page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81068720)
  Location: arch/x86/kernel/cpu/sgx/main.c:603
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_release
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_release
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_release
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_write
  

  Symbols:

  ffffffff81068720-ffffffff810687df: sgx_free_epc_page (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  void sgx_free_epc_page(struct sgx_epc_page *page);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81068a67)
  Location: arch/x86/kernel/cpu/sgx/main.c:620
  Inline: True
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
  

  Symbols:

  ffffffff81069360-ffffffff810693bd: sgx_free_epc_page (STB_GLOBAL)
  

• In 5.15: ✅

  void sgx_free_epc_page(struct sgx_epc_page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff810736b0)
  Location: arch/x86/kernel/cpu/sgx/main.c:620
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
  

  Symbols:

  ffffffff810736b0-ffffffff81073726: sgx_free_epc_page (STB_GLOBAL)
  

• In 5.19: ✅

  void sgx_free_epc_page(struct sgx_epc_page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81081470)
  Location: arch/x86/kernel/cpu/sgx/main.c:644
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
  

  Symbols:

  ffffffff81081470-ffffffff8108152c: sgx_free_epc_page (STB_GLOBAL)
  

• In 6.2: ✅

  void sgx_free_epc_page(struct sgx_epc_page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81093d40)
  Location: arch/x86/kernel/cpu/sgx/main.c:602
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
  

  Symbols:

  ffffffff81093d40-ffffffff81093dfc: sgx_free_epc_page (STB_GLOBAL)
  

• In 6.5: ✅

  void sgx_free_epc_page(struct sgx_epc_page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81096cd0)
  Location: arch/x86/kernel/cpu/sgx/main.c:602
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
  

  Symbols:

  ffffffff81096cd0-ffffffff81096d90: sgx_free_epc_page (STB_GLOBAL)
  

• In 6.8: ✅

  void sgx_free_epc_page(struct sgx_epc_page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff8109e240)
  Location: arch/x86/kernel/cpu/sgx/main.c:602
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_fault
  

  Symbols:

  ffffffff8109e240-ffffffff8109e300: sgx_free_epc_page (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 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅