DepSurf

Function: `sgx_encl_get_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: ✅

int sgx_encl_get_backing(struct sgx_encl *encl, long unsigned int page_index, struct sgx_backing *backing);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81065fe0)
Location: arch/x86/kernel/cpu/sgx/encl.c:585
Inline: False
Direct callers:
  - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_write

Symbols:

ffffffff81065fe0-ffffffff810660e8: sgx_encl_get_backing (STB_GLOBAL)

In 5.13: ✅

int sgx_encl_get_backing(struct sgx_encl *encl, long unsigned int page_index, struct sgx_backing *backing);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81066450)
Location: arch/x86/kernel/cpu/sgx/encl.c:577
Inline: False
Direct callers:
  - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages

Symbols:

ffffffff81066450-ffffffff81066547: sgx_encl_get_backing (STB_GLOBAL)

In 5.15: ✅

int sgx_encl_get_backing(struct sgx_encl *encl, long unsigned int page_index, struct sgx_backing *backing);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81070570)
Location: arch/x86/kernel/cpu/sgx/encl.c:620
Inline: False
Direct callers:
  - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
  - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages

Symbols:

ffffffff81070570-ffffffff81070669: sgx_encl_get_backing (STB_GLOBAL)

In 5.19: ✅

int sgx_encl_get_backing(struct sgx_encl *encl, long unsigned int page_index, struct sgx_backing *backing);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8107dac0)
Location: arch/x86/kernel/cpu/sgx/encl.c:721
Inline: False
Direct callers:
  - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_alloc_backing
  - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu

Symbols:

ffffffff8107dac0-ffffffff8107dbd9: sgx_encl_get_backing (STB_LOCAL)

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 5.11 and 5.13 ✅
No changes between 5.13 and 5.15 ✅
No changes between 5.15 and 5.19 ✅

DepSurf

Function: sgx_encl_get_backing

Status

Differences

Function: `sgx_encl_get_backing`