DepSurf

Function: xdp_get_shared_info_from_buff

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81c3d7a4)
  Location: include/net/xdp.h:144
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81c51fe4)
  Location: include/net/xdp.h:144
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_return_buff
  

  In net/bpf/test_run.c (ffffffff81cb5784)
  Location: include/net/xdp.h:144
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_xdp
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81df1954)
  Location: include/net/xdp.h:144
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81e07264)
  Location: include/net/xdp.h:144
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_return_buff
  

  In net/bpf/test_run.c (ffffffff81e73c54)
  Location: include/net/xdp.h:144
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_xdp
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/virtio_net.c (ffffffff81c555a0)
  Location: include/net/xdp.h:148
  Inline: True
  Inline callers:
    - drivers/net/virtio_net.c:receive_mergeable_xdp
    - drivers/net/virtio_net.c:receive_mergeable_xdp
  

  In net/core/filter.c (ffffffff81e74a36)
  Location: include/net/xdp.h:148
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_dynptr_from_xdp
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81e79a58)
  Location: include/net/xdp.h:148
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_return_buff
  

  In net/bpf/test_run.c (ffffffff81ecf9c3)
  Location: include/net/xdp.h:148
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_xdp
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/virtio_net.c (ffffffff81d0bc3b)
  Location: include/net/xdp.h:147
  Inline: True
  Inline callers:
    - drivers/net/virtio_net.c:receive_mergeable_xdp
    - drivers/net/virtio_net.c:receive_mergeable_xdp
  

  In net/core/filter.c (ffffffff81f341f6)
  Location: include/net/xdp.h:147
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_dynptr_from_xdp
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:bpf_xdp_frags_shrink_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_copy_buf
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81f392eb)
  Location: include/net/xdp.h:147
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_convert_zc_to_xdp_frame
    - net/core/xdp.c:xdp_return_buff
    - net/core/xdp.c:__xdp_return
  

  In net/bpf/test_run.c (ffffffff81f93313)
  Location: include/net/xdp.h:147
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_xdp
  

  In net/xdp/xsk.c (ffffffff8213ff3e)
  Location: include/net/xdp.h:147
  Inline: True
  Inline callers:
    - net/xdp/xsk.c:__xsk_map_redirect
    - net/xdp/xsk.c:__xsk_map_redirect
    - net/xdp/xsk.c:xsk_generic_rcv
    - net/xdp/xsk.c:__xsk_rcv
    - net/xdp/xsk.c:__xsk_rcv
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences