website-function

Function: klp_shadow_get_or_alloc

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, void *data, size_t size, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81103050)
  Location: kernel/livepatch/shadow.c:215
  Inline: False
  

  Symbols:

  ffffffff81103050-ffffffff81103063: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 4.18: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff8110b690)
  Location: kernel/livepatch/shadow.c:237
  Inline: False
  

  Symbols:

  ffffffff8110b690-ffffffff8110b6a2: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.0: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81116e80)
  Location: kernel/livepatch/shadow.c:237
  Inline: False
  

  Symbols:

  ffffffff81116e80-ffffffff81116e92: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.3: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81121100)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff81121100-ffffffff81121112: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.4: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff8112d720)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff8112d720-ffffffff8112d732: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.8: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff8113bea0)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff8113bea0-ffffffff8113beb2: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.11: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff811365b0)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff811365b0-ffffffff811365c2: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.13: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff811373a0)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff811373a0-ffffffff811373b2: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.15: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff8115a050)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff8115a050-ffffffff8115a062: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 5.19: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81183980)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff81183980-ffffffff811839a4: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 6.2: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff811beb50)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff811beb50-ffffffff811beb74: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 6.5: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff811d1580)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff811d1580-ffffffff811d15a4: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In 6.8: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff811e6200)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff811e6200-ffffffff811e6224: klp_shadow_get_or_alloc (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (c0000000001f2320)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  c0000000001f2320-c0000000001f2338: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81125d00)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff81125d00-ffffffff81125d12: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In azure: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81118760)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff81118760-ffffffff81118772: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In gcp: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81123bf0)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff81123bf0-ffffffff81123c02: klp_shadow_get_or_alloc (STB_GLOBAL)
  

• In lowlatency: ✅

  void *klp_shadow_get_or_alloc(void *obj, long unsigned int id, size_t size, gfp_t gfp_flags, klp_shadow_ctor_t ctor, void *ctor_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/livepatch/shadow.c (ffffffff81130230)
  Location: kernel/livepatch/shadow.c:225
  Inline: False
  

  Symbols:

  ffffffff81130230-ffffffff81130242: klp_shadow_get_or_alloc (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.15 and 4.18 ⚠️

  • Param added. klp_shadow_ctor_t ctor
  • Param added. void *ctor_data
  • Param removed. void *data
  • Param reordered. obj, id, data, size, gfp_flags ➡️ obj, id, size, gfp_flags, ctor, ctor_data
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• 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 ✅

Arch

• No changes between amd64 and ppc64el ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅