[v2] virtio-net RSS/hash report fixes

[PATCH v2 0/7] virtio-net RSS/hash report fixes

Akihiko Odaki posted 7 patches 7 months, 1 week ago

Diff against v3
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ebpf/ebpf_rss.h      |   2 +-
ebpf/ebpf_rss-stub.c |   4 +-
ebpf/ebpf_rss.c      |  68 ++++-------
hw/net/virtio-net.c  | 277 ++++++++++++++++++++-----------------------
net/tap.c            |   4 +-
tools/ebpf/rss.bpf.c |  20 ++--
6 files changed, 166 insertions(+), 209 deletions(-)

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[PATCH v2 0/7] virtio-net RSS/hash report fixes

Posted by Akihiko Odaki 7 months, 1 week ago

This series contains fixes and improvements for virtio-net RSS and hash
reporting feature.

V1 -> V2:
  Added patch "ebpf: Fix RSS error handling".

Akihiko Odaki (7):
  tap: Fix virtio-net header buffer size
  virtio-net: Copy header only when necessary
  virtio-net: Disable RSS on reset
  virtio-net: Unify the logic to update NIC state for RSS
  virtio-net: Return an error when vhost cannot enable RSS
  virtio-net: Do not clear VIRTIO_NET_F_RSS
  ebpf: Fix RSS error handling

 ebpf/ebpf_rss.h      |   2 +-
 ebpf/ebpf_rss-stub.c |   4 +-
 ebpf/ebpf_rss.c      |  68 ++++-------
 hw/net/virtio-net.c  | 277 ++++++++++++++++++++-----------------------
 net/tap.c            |   4 +-
 tools/ebpf/rss.bpf.c |  20 ++--
 6 files changed, 166 insertions(+), 209 deletions(-)

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2.42.0