DepSurf

Function: __skb_ext_put

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: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8189d130)
  Location: net/core/skbuff.c:5720
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_release_head_state
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffff8189d130-ffffffff8189d1b9: __skb_ext_put (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818e79b0)
  Location: net/core/skbuff.c:6080
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_release_head_state
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffff818e79b0-ffffffff818e7a35: __skb_ext_put (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81919dd0)
  Location: net/core/skbuff.c:6097
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffff81919dd0-ffffffff81919e55: __skb_ext_put (STB_GLOBAL)
  

• In 5.8: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819ebf60)
  Location: net/core/skbuff.c:6240
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_reuse_skb
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_shifted_skb
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:mptcp_v6_destroy
    - net/mptcp/protocol.c:__mptcp_move_skb
  

  Symbols:

  ffffffff819ebf60-ffffffff819ec023: __skb_ext_put (STB_GLOBAL)
  

• In 5.11: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819eb770)
  Location: net/core/skbuff.c:6377
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_reuse_skb
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_shifted_skb
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
    - net/ipv4/tcp_output.c:tcp_mtu_probe
    - net/ipv4/tcp_output.c:tso_fragment
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:__mptcp_move_skb
  

  Symbols:

  ffffffff819eb770-ffffffff819eb833: __skb_ext_put (STB_GLOBAL)
  

• In 5.13: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d1d60)
  Location: net/core/skbuff.c:6465
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_reuse_skb
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_shifted_skb
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
    - net/ipv4/tcp_output.c:tcp_mtu_probe
    - net/ipv4/tcp_output.c:tso_fragment
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:__mptcp_move_skb
  

  Symbols:

  ffffffff819d1d60-ffffffff819d1e23: __skb_ext_put (STB_GLOBAL)
  

• In 5.15: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a819c0)
  Location: net/core/skbuff.c:6541
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_reuse_skb
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_shifted_skb
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
    - net/ipv4/tcp_output.c:tcp_mtu_probe
    - net/ipv4/tcp_output.c:tso_fragment
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:__mptcp_move_skb
  

  Symbols:

  ffffffff81a819c0-ffffffff81a81aa3: __skb_ext_put (STB_GLOBAL)
  

• In 5.19: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bf61a0)
  Location: net/core/skbuff.c:6462
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:skb_release_head_state
    - net/core/gro.c:napi_reuse_skb
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_output.c:tcp_mtu_probe
    - net/ipv4/tcp_output.c:tso_fragment
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:__mptcp_move_skb
  

  Symbols:

  ffffffff81bf61a0-ffffffff81bf629e: __skb_ext_put (STB_GLOBAL)
  

• In 6.2: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81da4a80)
  Location: net/core/skbuff.c:6663
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:skb_ext_maybe_cow
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:skb_release_head_state
    - net/core/gro.c:napi_reuse_skb
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_output.c:tcp_mtu_probe
    - net/ipv4/tcp_output.c:tso_fragment
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:__mptcp_move_skb
    - net/mptcp/fastopen.c:mptcp_fastopen_subflow_synack_set_params
  

  Symbols:

  ffffffff81da4a80-ffffffff81da4b7e: __skb_ext_put (STB_GLOBAL)
  

• In 6.5: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e136f0)
  Location: net/core/skbuff.c:6708
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:skb_ext_maybe_cow
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:skb_release_head_state
    - net/core/gro.c:napi_reuse_skb
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_mtu_probe
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:__mptcp_move_skb
    - net/mptcp/fastopen.c:mptcp_fastopen_subflow_synack_set_params
  

  Symbols:

  ffffffff81e136f0-ffffffff81e137ee: __skb_ext_put (STB_GLOBAL)
  

• In 6.8: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ed0720)
  Location: net/core/skbuff.c:6855
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:__skb_ext_set
    - net/core/skbuff.c:skb_ext_maybe_cow
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:skb_release_head_state
    - net/core/gro.c:napi_reuse_skb
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_mtu_probe
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
    - net/mptcp/protocol.c:__mptcp_move_skb
    - net/mptcp/fastopen.c:mptcp_fastopen_subflow_synack_set_params
  

  Symbols:

  ffffffff81ed0720-ffffffff81ed081e: __skb_ext_put (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb2588)
  Location: net/core/skbuff.c:6097
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffff800010bb2588-ffff800010bb2648: __skb_ext_put (STB_GLOBAL)
  

• In armhf: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cd080c)
  Location: net/core/skbuff.c:6097
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_reuse_skb
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  c0cd080c-c0cd08b8: __skb_ext_put (STB_GLOBAL)
  

• In ppc64el: ✅

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c8a090)
  Location: net/core/skbuff.c:6097
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  c000000000c8a090-c000000000c8a1b4: __skb_ext_put (STB_GLOBAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/skbuff.c (ffffffe000744734)
  Location: net/core/skbuff.c:6097
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffe000744504-ffffffe00074454a: __skb_ext_put.part.0 (STB_LOCAL)
  ffffffe00074454a-ffffffe000744594: __skb_ext_put (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818b9dd0)
  Location: net/core/skbuff.c:6097
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffff818b9dd0-ffffffff818b9e55: __skb_ext_put (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81873d20)
  Location: net/core/skbuff.c:6097
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffff81873d20-ffffffff81873da5: __skb_ext_put (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8190add0)
  Location: net/core/skbuff.c:6097
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffff8190add0-ffffffff8190ae55: __skb_ext_put (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  void __skb_ext_put(struct skb_ext *ext);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8192bed0)
  Location: net/core/skbuff.c:6097
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__skb_ext_del
    - net/core/skbuff.c:skb_ext_add
    - net/core/skbuff.c:skb_scrub_packet
    - net/core/skbuff.c:skb_release_head_state
    - net/core/dev.c:napi_skb_free_stolen_head
    - net/ipv4/ip_output.c:ip_copy_metadata
    - net/ipv4/udp.c:__udp_enqueue_schedule_skb
    - net/ipv6/ip6_output.c:ip6_copy_metadata
  

  Symbols:

  ffffffff8192bed0-ffffffff8192bf55: __skb_ext_put (STB_GLOBAL)
  

Differences

Regular

• 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 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 ✅