DepSurf

Function: build_skb_around

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: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818e5970)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffffffff818e5970-ffffffff818e59f4: build_skb_around (STB_GLOBAL)
  

• In 5.4: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81917ac0)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffffffff81917ac0-ffffffff81917b44: build_skb_around (STB_GLOBAL)
  

• In 5.8: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819eba50)
  Location: net/core/skbuff.c:344
  Inline: False
  

  Symbols:

  ffffffff819eba50-ffffffff819ebad4: build_skb_around (STB_GLOBAL)
  

• In 5.11: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819eb8f0)
  Location: net/core/skbuff.c:349
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_build_skb
  

  Symbols:

  ffffffff819eb8f0-ffffffff819eb974: build_skb_around (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d2400)
  Location: net/core/skbuff.c:273
  Inline: True
  Direct callers:
    - net/core/xdp.c:__xdp_build_skb_from_frame
  

  Symbols:

  ffffffff819d2400-ffffffff819d248e: build_skb_around (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a82080)
  Location: net/core/skbuff.c:275
  Inline: True
  Direct callers:
    - net/core/xdp.c:__xdp_build_skb_from_frame
  

  Symbols:

  ffffffff81a82080-ffffffff81a8210d: build_skb_around (STB_GLOBAL)
  

• In 5.19: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bf67a0)
  Location: net/core/skbuff.c:273
  Inline: False
  Direct callers:
    - net/core/xdp.c:__xdp_build_skb_from_frame
  

  Symbols:

  ffffffff81bf67a0-ffffffff81bf6883: build_skb_around (STB_GLOBAL)
  

• In 6.2: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81da5aa0)
  Location: net/core/skbuff.c:411
  Inline: False
  Direct callers:
    - net/core/xdp.c:__xdp_build_skb_from_frame
  

  Symbols:

  ffffffff81da5aa0-ffffffff81da5b83: build_skb_around (STB_GLOBAL)
  

• In 6.5: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e14640)
  Location: net/core/skbuff.c:479
  Inline: False
  Direct callers:
    - net/core/xdp.c:__xdp_build_skb_from_frame
  

  Symbols:

  ffffffff81e14640-ffffffff81e14723: build_skb_around (STB_GLOBAL)
  

• In 6.8: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ed1d20)
  Location: net/core/skbuff.c:480
  Inline: False
  Direct callers:
    - net/core/xdp.c:__xdp_build_skb_from_frame
  

  Symbols:

  ffffffff81ed1d20-ffffffff81ed1dfd: build_skb_around (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb0e70)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffff800010bb0e70-ffff800010bb0f30: build_skb_around (STB_GLOBAL)
  

• In armhf: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cce1c0)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  c0cce1c0-c0cce248: build_skb_around (STB_GLOBAL)
  

• In ppc64el: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c87210)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  c000000000c87210-c000000000c87318: build_skb_around (STB_GLOBAL)
  

• In riscv64: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffe000741a24)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffffffe000741a24-ffffffe000741b46: build_skb_around (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818b7ac0)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffffffff818b7ac0-ffffffff818b7b44: build_skb_around (STB_GLOBAL)
  

• In azure: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81871a10)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffffffff81871a10-ffffffff81871a94: build_skb_around (STB_GLOBAL)
  

• In gcp: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81908ac0)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffffffff81908ac0-ffffffff81908b44: build_skb_around (STB_GLOBAL)
  

• In lowlatency: ✅

  struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81929b70)
  Location: net/core/skbuff.c:343
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
  

  Symbols:

  ffffffff81929b70-ffffffff81929bf4: build_skb_around (STB_GLOBAL)
  

Differences

Regular

• 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 arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅