DepSurf

Function: __skb_ext_alloc

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: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f4290)
  Location: net/core/skbuff.c:6098
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:mptcp_worker
    - net/mptcp/protocol.c:mptcp_worker
    - net/mptcp/protocol.c:mptcp_sendmsg
    - net/mptcp/protocol.c:mptcp_subflow_get_send
  

  Symbols:

  ffffffff819f4290-ffffffff819f42bb: __skb_ext_alloc (STB_GLOBAL)
  

• In 5.11: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f42b0)
  Location: net/core/skbuff.c:6235
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:__mptcp_alloc_tx_skb
    - net/mptcp/protocol.c:__mptcp_do_alloc_tx_skb
  

  Symbols:

  ffffffff819f42b0-ffffffff819f42db: __skb_ext_alloc (STB_GLOBAL)
  

• In 5.13: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819da470)
  Location: net/core/skbuff.c:6323
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:__mptcp_alloc_tx_skb
    - net/mptcp/protocol.c:__mptcp_do_alloc_tx_skb
  

  Symbols:

  ffffffff819da470-ffffffff819da49b: __skb_ext_alloc (STB_GLOBAL)
  

• In 5.15: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a8a480)
  Location: net/core/skbuff.c:6398
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:mptcp_alloc_tx_skb
    - net/mptcp/protocol.c:mptcp_alloc_tx_skb
  

  Symbols:

  ffffffff81a8a480-ffffffff81a8a4ab: __skb_ext_alloc (STB_GLOBAL)
  

• In 5.19: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bff8d0)
  Location: net/core/skbuff.c:6311
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

  Symbols:

  ffffffff81bff8d0-ffffffff81bff903: __skb_ext_alloc (STB_GLOBAL)
  

• In 6.2: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81daed70)
  Location: net/core/skbuff.c:6512
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

  Symbols:

  ffffffff81daed70-ffffffff81daeda3: __skb_ext_alloc (STB_GLOBAL)
  

• In 6.5: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e1ef60)
  Location: net/core/skbuff.c:6557
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

  Symbols:

  ffffffff81e1ef60-ffffffff81e1ef93: __skb_ext_alloc (STB_GLOBAL)
  

• In 6.8: ✅

  struct skb_ext *__skb_ext_alloc(gfp_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81edc5c0)
  Location: net/core/skbuff.c:6704
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_ext_add
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

  Symbols:

  ffffffff81edc5c0-ffffffff81edc5f3: __skb_ext_alloc (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 5.8 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 ✅