DepSurf

Function: sgx_encl_may_map

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: ✅

  int sgx_encl_may_map(struct sgx_encl *encl, long unsigned int start, long unsigned int end, long unsigned int vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81065aa0)
  Location: arch/x86/kernel/cpu/sgx/encl.c:226
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/driver.c:sgx_mmap
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_mprotect
  

  Symbols:

  ffffffff81065aa0-ffffffff81065cac: sgx_encl_may_map (STB_GLOBAL)
  

• In 5.13: ✅

  int sgx_encl_may_map(struct sgx_encl *encl, long unsigned int start, long unsigned int end, long unsigned int vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81066050)
  Location: arch/x86/kernel/cpu/sgx/encl.c:218
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/driver.c:sgx_mmap
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_mprotect
  

  Symbols:

  ffffffff81066050-ffffffff8106625c: sgx_encl_may_map (STB_GLOBAL)
  

• In 5.15: ✅

  int sgx_encl_may_map(struct sgx_encl *encl, long unsigned int start, long unsigned int end, long unsigned int vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81070170)
  Location: arch/x86/kernel/cpu/sgx/encl.c:259
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/driver.c:sgx_mmap
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_mprotect
  

  Symbols:

  ffffffff81070170-ffffffff81070380: sgx_encl_may_map (STB_GLOBAL)
  

• In 5.19: ✅

  int sgx_encl_may_map(struct sgx_encl *encl, long unsigned int start, long unsigned int end, long unsigned int vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8107e340)
  Location: arch/x86/kernel/cpu/sgx/encl.c:360
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/driver.c:sgx_mmap
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_mprotect
  

  Symbols:

  ffffffff8107e340-ffffffff8107e554: sgx_encl_may_map (STB_GLOBAL)
  

• In 6.2: ✅

  int sgx_encl_may_map(struct sgx_encl *encl, long unsigned int start, long unsigned int end, long unsigned int vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8108f830)
  Location: arch/x86/kernel/cpu/sgx/encl.c:502
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/driver.c:sgx_mmap
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_mprotect
  

  Symbols:

  ffffffff8108f830-ffffffff8108fa6d: sgx_encl_may_map (STB_GLOBAL)
  

• In 6.5: ✅

  int sgx_encl_may_map(struct sgx_encl *encl, long unsigned int start, long unsigned int end, long unsigned int vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81092730)
  Location: arch/x86/kernel/cpu/sgx/encl.c:502
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/driver.c:sgx_mmap
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_mprotect
  

  Symbols:

  ffffffff81092730-ffffffff81092972: sgx_encl_may_map (STB_GLOBAL)
  

• In 6.8: ✅

  int sgx_encl_may_map(struct sgx_encl *encl, long unsigned int start, long unsigned int end, long unsigned int vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81099b40)
  Location: arch/x86/kernel/cpu/sgx/encl.c:522
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/driver.c:sgx_mmap
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_mprotect
  

  Symbols:

  ffffffff81099b40-ffffffff81099d82: sgx_encl_may_map (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 ✅