DepSurf

Function: skb_frag_off

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (ffffffff8189939d)
  Location: include/linux/skbuff.h:2921
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff819ea75f)
  Location: include/linux/skbuff.h:2921
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:skb_send_sock_locked
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff819f4d22)
  Location: include/linux/skbuff.h:2921
  Inline: True
  Inline callers:
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/dev.c (ffffffff819fdc1b)
  Location: include/linux/skbuff.h:2921
  Inline: True
  Inline callers:
    - net/core/dev.c:skb_gro_reset_offset
  

  In net/core/tso.c (ffffffff81a3475e)
  Location: include/linux/skbuff.h:2921
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/ipv4/ip_output.c (ffffffff81a9d304)
  Location: include/linux/skbuff.h:2921
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81aa912f)
  Location: include/linux/skbuff.h:2921
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv4/tcp.c:do_tcp_sendpages
  

  In net/ipv6/ip6_output.c (ffffffff81b2eb75)
  Location: include/linux/skbuff.h:2921
  Inline: True
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (ffffffff818a789d)
  Location: include/linux/skbuff.h:2947
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff819ea49f)
  Location: include/linux/skbuff.h:2947
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:skb_send_sock_locked
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff819f4efd)
  Location: include/linux/skbuff.h:2947
  Inline: True
  Inline callers:
    - net/core/datagram.c:__zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/dev.c (ffffffff819fd76b)
  Location: include/linux/skbuff.h:2947
  Inline: True
  Inline callers:
    - net/core/dev.c:skb_gro_reset_offset
  

  In net/core/tso.c (ffffffff81a36ab6)
  Location: include/linux/skbuff.h:2947
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/ipv4/ip_output.c (ffffffff81aa71c4)
  Location: include/linux/skbuff.h:2947
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81ab361f)
  Location: include/linux/skbuff.h:2947
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv4/tcp.c:tcp_build_frag
  

  In net/ipv6/ip6_output.c (ffffffff81b3d5c5)
  Location: include/linux/skbuff.h:2947
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (ffffffff8188b14f)
  Location: include/linux/skbuff.h:3011
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff819d0a5f)
  Location: include/linux/skbuff.h:3011
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:__skb_send_sock
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff819db085)
  Location: include/linux/skbuff.h:3011
  Inline: True
  Inline callers:
    - net/core/datagram.c:__zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/dev.c (ffffffff819f2623)
  Location: include/linux/skbuff.h:3011
  Inline: True
  Inline callers:
    - net/core/dev.c:napi_gro_frags
    - net/core/dev.c:napi_gro_receive
  

  In net/core/tso.c (ffffffff81a1dc31)
  Location: include/linux/skbuff.h:3011
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/ipv4/ip_output.c (ffffffff81a9235f)
  Location: include/linux/skbuff.h:3011
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81a9e79d)
  Location: include/linux/skbuff.h:3011
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv4/tcp.c:tcp_build_frag
  

  In net/ipv6/ip6_output.c (ffffffff81b2aa5f)
  Location: include/linux/skbuff.h:3011
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (ffffffff8191dcf9)
  Location: include/linux/skbuff.h:3040
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff81a7fc10)
  Location: include/linux/skbuff.h:3040
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:__skb_send_sock
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff81a8b734)
  Location: include/linux/skbuff.h:3040
  Inline: True
  Inline callers:
    - net/core/datagram.c:__zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/dev.c (ffffffff81aa44f3)
  Location: include/linux/skbuff.h:3040
  Inline: True
  Inline callers:
    - net/core/dev.c:napi_gro_frags
    - net/core/dev.c:napi_gro_receive
  

  In net/core/tso.c (ffffffff81ad16d1)
  Location: include/linux/skbuff.h:3040
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/ipv4/ip_output.c (ffffffff81b4d76c)
  Location: include/linux/skbuff.h:3040
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81b5a55b)
  Location: include/linux/skbuff.h:3040
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv4/tcp.c:tcp_build_frag
  

  In net/ipv6/ip6_output.c (ffffffff81bf0add)
  Location: include/linux/skbuff.h:3040
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (ffffffff81a75435)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff81bf4110)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:__skb_send_sock
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff81c00d6d)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/core/datagram.c:__zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/filter.c (ffffffff81c3f635)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
  

  In net/core/tso.c (ffffffff81c4f047)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/core/xdp.c (ffffffff81c51ce1)
  Location: include/linux/skbuff.h:3409
  Inline: True
  

  In net/core/gro.c (ffffffff81c544c3)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/core/gro.c:napi_gro_frags
    - net/core/gro.c:napi_gro_receive
  

  In net/bpf/test_run.c (ffffffff81cb35a7)
  Location: include/linux/skbuff.h:3409
  Inline: True
  

  In net/ipv4/ip_output.c (ffffffff81cdaec0)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81ce9072)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv4/tcp.c:tcp_build_frag
  

  In net/ipv6/ip6_output.c (ffffffff81d890ec)
  Location: include/linux/skbuff.h:3409
  Inline: True
  

  In net/mptcp/protocol.c (ffffffff81e1f7a7)
  Location: include/linux/skbuff.h:3409
  Inline: True
  Inline callers:
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (ffffffff81c06e8f)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff81da1f20)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:__skb_send_sock
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff81db019b)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/core/datagram.c:__zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/filter.c (ffffffff81df3b45)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
  

  In net/core/tso.c (ffffffff81e040f7)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/core/xdp.c (ffffffff81e0708e)
  Location: include/linux/skbuff.h:3302
  Inline: True
  

  In net/core/gro.c (ffffffff81e09c13)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/core/gro.c:napi_gro_frags
    - net/core/gro.c:napi_gro_receive
  

  In net/bpf/test_run.c (ffffffff81e7172b)
  Location: include/linux/skbuff.h:3302
  Inline: True
  

  In net/ipv4/ip_output.c (ffffffff81e9b79a)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81eac5f2)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv4/tcp.c:tcp_build_frag
  

  In net/ipv6/ip6_output.c (ffffffff81f56feb)
  Location: include/linux/skbuff.h:3302
  Inline: True
  

  In net/mptcp/protocol.c (ffffffff81ff62ed)
  Location: include/linux/skbuff.h:3302
  Inline: True
  Inline callers:
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/virtio_net.c (ffffffff81c55a82)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - drivers/net/virtio_net.c:receive_mergeable
    - drivers/net/virtio_net.c:__virtnet_xdp_xmit_one
  

  In drivers/net/xen-netfront.c (ffffffff81c6c57e)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff81e10784)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:__skb_send_sock
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff81e2048b)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/core/datagram.c:__zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/filter.c (ffffffff81e63536)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
  

  In net/core/tso.c (ffffffff81e767f4)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/core/xdp.c (ffffffff81e7937c)
  Location: include/linux/skbuff.h:3356
  Inline: True
  

  In net/core/gro.c (ffffffff81e7c3d9)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/core/gro.c:napi_gro_frags
    - net/core/gro.c:napi_gro_receive
  

  In net/bpf/test_run.c (ffffffff81ecd9eb)
  Location: include/linux/skbuff.h:3356
  Inline: True
  

  In net/ipv4/ip_output.c (ffffffff81efa34c)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81f0acd5)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:tcp_sendmsg_locked
  

  In net/ipv4/tcp_output.c (ffffffff81f2291d)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_clone_payload
    - net/ipv4/tcp_output.c:tcp_clone_payload
  

  In net/ipv6/ip6_output.c (ffffffff81fb6c0e)
  Location: include/linux/skbuff.h:3356
  Inline: True
  

  In net/mptcp/protocol.c (ffffffff820723f1)
  Location: include/linux/skbuff.h:3356
  Inline: True
  Inline callers:
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/virtio_net.c (ffffffff81d0c127)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - drivers/net/virtio_net.c:receive_mergeable
    - drivers/net/virtio_net.c:__virtnet_xdp_xmit_one
  

  In drivers/net/xen-netfront.c (ffffffff81d20f2a)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - drivers/net/xen-netfront.c:xennet_start_xmit
    - drivers/net/xen-netfront.c:xennet_start_xmit
  

  In net/core/skbuff.c (ffffffff81ecd2a4)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:__skb_send_sock
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (ffffffff81ede365)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/core/datagram.c:__zerocopy_sg_from_iter
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/filter.c (ffffffff81f27c64)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
  

  In net/core/tso.c (ffffffff81f367b7)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/core/xdp.c (ffffffff81f3940c)
  Location: include/linux/skbuff.h:3379
  Inline: True
  

  In net/core/gro.c (ffffffff81f3c729)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/core/gro.c:napi_gro_frags
    - net/core/gro.c:napi_gro_receive
  

  In net/bpf/test_run.c (ffffffff81f9121b)
  Location: include/linux/skbuff.h:3379
  Inline: True
  

  In net/ipv4/ip_output.c (ffffffff81fbe29b)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81fd2ec7)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:receive_fallback_to_copy
    - net/ipv4/tcp.c:tcp_sendmsg_locked
  

  In net/ipv4/tcp_output.c (ffffffff81fe630d)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_clone_payload
    - net/ipv4/tcp_output.c:tcp_clone_payload
  

  In net/ipv4/tcp_sigpool.c (ffffffff8204c846)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/ipv4/tcp_sigpool.c:tcp_sigpool_hash_skb_data
  

  In net/ipv6/ip6_output.c (ffffffff82084398)
  Location: include/linux/skbuff.h:3379
  Inline: True
  

  In net/xdp/xsk.c (ffffffff8213c763)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/xdp/xsk.c:xsk_copy_xdp
  

  In net/mptcp/protocol.c (ffffffff82146549)
  Location: include/linux/skbuff.h:3379
  Inline: True
  Inline callers:
    - net/mptcp/protocol.c:mptcp_sendmsg_frag
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/ethernet/broadcom/bgmac.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In drivers/net/ethernet/freescale/fec_main.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In drivers/net/xen-netfront.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/ethernet/freescale/fec_main.c (c0acd3d4)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - drivers/net/ethernet/freescale/fec_main.c:fec_enet_txq_submit_skb
  

  In net/core/skbuff.c (c0cd0e7c)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - net/core/skbuff.c:__skb_to_sgvec
    - net/core/skbuff.c:skb_append_pagefrags
    - net/core/skbuff.c:skb_seq_read
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_copy_and_csum_bits
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_store_bits
    - net/core/skbuff.c:skb_send_sock_locked
    - net/core/skbuff.c:__skb_splice_bits
    - net/core/skbuff.c:skb_copy_bits
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/skbuff.c:skb_dump
  

  In net/core/datagram.c (c0cd8398)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - net/core/datagram.c:skb_copy_datagram_from_iter
    - net/core/datagram.c:__skb_datagram_iter
  

  In net/core/dev.c (c0ce49d8)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - net/core/dev.c:skb_gro_reset_offset
  

  In net/core/tso.c (c0d1df5c)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - net/core/tso.c:tso_start
  

  In net/ipv4/ip_output.c (c0d736f4)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (c0d7efe4)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_md5_hash_skb_data
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv4/tcp.c:do_tcp_sendpages
  

  In net/ipv6/ip6_output.c (c0e00bec)
  Location: include/linux/skbuff.h:2898
  Inline: True
  Inline callers:
    - net/ipv6/ip6_output.c:__ip6_append_data
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/xen-netfront.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/skbuff.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/datagram.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/dev.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/core/tso.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/ip_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

  In net/ipv6/ip6_output.c (0)
  Location: include/linux/skbuff.h:2898
  Inline: True
  

Differences