DepSurf

Function: csum_tcpudp_nofold

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817097d6)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff8173942b)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/ipv4/tcp_ipv4.c (ffffffff8177afa4)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
  

  In net/ipv4/tcp_offload.c (ffffffff81783165)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81786598)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
  

  In net/ipv4/udp_offload.c (ffffffff8178b38c)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_complete
  

  In net/ipv4/inet_lro.c (ffffffff817ababa)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  

  In net/ipv4/netfilter.c (ffffffff817ac3c2)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/netfilter.c:nf_ip_checksum
    - net/ipv4/netfilter.c:nf_ip_checksum
    - net/ipv4/netfilter.c:nf_ip_checksum_partial
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81771793)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff817a56df)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/ipv4/tcp_ipv4.c (ffffffff817eb878)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff817f06fc)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff817f7daa)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff817f8491)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

  In net/ipv4/netfilter.c (ffffffff818197e1)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/netfilter.c:nf_ip_checksum_partial
    - net/ipv4/netfilter.c:nf_ip_checksum
    - net/ipv4/netfilter.c:nf_ip_checksum
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8179e853)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff817d414f)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/ipv4/tcp_ipv4.c (ffffffff8181c1e8)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff8182146c)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81828c72)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81829341)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

  In net/ipv4/netfilter.c (ffffffff8184b0a1)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/netfilter.c:nf_ip_checksum_partial
    - net/ipv4/netfilter.c:nf_ip_checksum
    - net/ipv4/netfilter.c:nf_ip_checksum
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817bc49b)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff817f3498)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/ipv4/tcp_ipv4.c (ffffffff8183c9c1)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff8184214c)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81849fc5)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff8184ab05)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

  In net/ipv4/netfilter.c (ffffffff8186eb21)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/netfilter.c:nf_ip_checksum_partial
    - net/ipv4/netfilter.c:nf_ip_checksum
    - net/ipv4/netfilter.c:nf_ip_checksum
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81836b6b)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff8186e888)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/ipv4/tcp_ipv4.c (ffffffff818bc115)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff818c1a2c)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff818c947c)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff818ca7a5)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

  In net/ipv4/netfilter.c (ffffffff818ef4e1)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/netfilter.c:nf_ip_checksum_partial
    - net/ipv4/netfilter.c:nf_ip_checksum
    - net/ipv4/netfilter.c:nf_ip_checksum
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81880c1a)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff818bfa1e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/ipv4/route.c (ffffffff818e7215)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81911b29)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81917702)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff8191f1e0)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff819202fb)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

  In net/ipv4/netfilter.c (ffffffff81945e8e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/netfilter.c:nf_ip_checksum_partial
    - net/ipv4/netfilter.c:nf_ip_checksum
    - net/ipv4/netfilter.c:nf_ip_checksum
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818a1aca)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff818e883e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff8190eb1b)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff8191411d)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819402fa)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81945e3f)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff8194de39)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff8194f00e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818ec592)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81938050)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff819706ee)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff819764f3)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819a4831)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819aa475)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff819b2624)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff819b37fe)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8191e6c2)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff8196af10)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff819a70de)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff819acf03)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819db531)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819e1145)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff819e93c4)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff819ea52e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f1e7b)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81a3ec74)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff81a9043e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81a923de)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ac85d6)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81ace725)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81ad6b93)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81ad8204)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f1b1b)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81a41a14)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff81a9a30e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81a9c27e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ad4576)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81ada75a)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81ae3173)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81ae48a4)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d6d9b)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81a264d7)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/core/selftests.c (ffffffff81a36347)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/netfilter/utils.c (ffffffff81a855f4)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81a8728d)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81abf63c)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81ac57da)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81ace076)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81acfaea)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a873eb)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81adb252)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/core/selftests.c (ffffffff81aec025)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/netfilter/utils.c (ffffffff81b3fce4)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81b41a4d)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81b7d184)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81b83fea)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81b8ca36)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81b8e50a)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bfcb92)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81c5c75a)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/core/selftests.c (ffffffff81c6e9c7)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/netfilter/utils.c (ffffffff81ccc523)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81cd3914)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81d0d0f2)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81d147a9)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81d1d0f6)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81d1f72a)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81dabac2)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81e12e4a)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/core/selftests.c (ffffffff81e266f7)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/netfilter/utils.c (ffffffff81e8c423)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81e93b2d)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ed2b6c)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81eda8d9)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81ee4206)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81ee690a)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e1b5ca)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81e86774)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/core/selftests.c (ffffffff81e9bc98)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/netfilter/utils.c (ffffffff81eea42c)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81ef2330)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81f31853)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81f399b9)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81f43a77)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81f4614a)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ed8b8a)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff81f48781)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/core/selftests.c (ffffffff81f5e3f8)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/netfilter/utils.c (ffffffff81fae1dc)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81fb6495)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ff7a4e)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81fffaa9)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff820099e7)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp4_csum_init
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff8200c28a)
  Location: arch/x86/include/asm/checksum_64.h:87
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_ufo_fragment
  

Arch

• In arm64: ✅

  __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/checksum.c (ffff8000106622a0)
  Location: lib/checksum.c:189
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_checksum_setup
    - net/core/netpoll.c:netpoll_send_udp
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
    - net/ipv4/route.c:inet_rtm_getroute
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

  Symbols:

  ffff8000106622a0-ffff8000106622cc: csum_tcpudp_nofold (STB_GLOBAL)
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cd593c)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (c0d29424)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (c0d66304)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (c0d6c6fc)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (c0d9d854)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_synack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (c0da38c8)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (c0dabf14)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_unicast_rcv_skb
    - net/ipv4/udp.c:udp_send_skb
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (c0dad040)
  Location: arch/arm/include/asm/checksum.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c912ac)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (c000000000cfe418)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (c000000000d57790)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (c000000000d5f628)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (c000000000d9d330)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_synack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (c000000000da6104)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (c000000000db1500)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (c000000000db2b74)
  Location: arch/powerpc/include/asm/checksum.h:57
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In riscv64: ✅

  __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/checksum.c (ffffffe00048eba8)
  Location: lib/checksum.c:189
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_checksum_setup
    - net/core/netpoll.c:netpoll_send_udp
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
    - net/ipv4/route.c:inet_rtm_getroute
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

  Symbols:

  ffffffe00048eba8-ffffffe00048ebe6: csum_tcpudp_nofold (STB_GLOBAL)
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818be6c2)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff8190aee0)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff81946f4e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff8194cd73)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff8197b3a1)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81980fb5)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81989234)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff8198a39e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81878602)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff818c4c7b)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff81900a3e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff81906863)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81934e61)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff8193aa75)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff81942cf4)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff81943e5e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8190f6c2)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff8195bf10)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff819980de)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff819b7543)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819e5b71)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819eb785)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff819f3a04)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff819f4b6e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819307f2)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_checksum_setup
  

  In net/core/netpoll.c (ffffffff8197e2f0)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/core/netpoll.c:netpoll_send_udp
  

  In net/netfilter/utils.c (ffffffff819badbe)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/netfilter/utils.c:nf_checksum_partial
    - net/netfilter/utils.c:nf_ip_checksum
    - net/netfilter/utils.c:nf_ip_checksum
  

  In net/ipv4/route.c (ffffffff819c0dd2)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819ef831)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_rcv
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819f5635)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
    - net/ipv4/tcp_offload.c:tcp4_gro_receive
  

  In net/ipv4/udp.c (ffffffff819fdbc4)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:__udp4_lib_rcv
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp_set_csum
    - net/ipv4/udp.c:udp4_hwcsum
    - net/ipv4/udp.c:udp4_hwcsum
  

  In net/ipv4/udp_offload.c (ffffffff819fed3e)
  Location: arch/x86/include/asm/checksum_64.h:88
  Inline: True
  Inline callers:
    - net/ipv4/udp_offload.c:udp4_gro_complete
    - net/ipv4/udp_offload.c:udp4_gro_receive
    - net/ipv4/udp_offload.c:udp4_gro_receive
  

Differences

Arch