People, I suggest to wait a little and understand what happens with the previous series from Andrew Melnichenko (support for qemu under libvirt etc) According to response from Jason from Sept 8 it was queued but I do not see it in the master branch.
Thanks a lot. On Sun, Dec 10, 2023 at 7:30 AM Akihiko Odaki <akihiko.od...@daynix.com> wrote: > This series contains fixes and improvements for virtio-net RSS and hash > reporting feature. > > V7 -> V8: > Reset author email addresses. > Rebased. > > V6 -> V7: > Dropped patch "virtio-net: Do not clear VIRTIO_NET_F_HASH_REPORT". > Dropped the changes to remove packet flags. > Re-introduced tap_receive() and changed it to call tap_receive_iov(). > Removed tap_get_vnet_hdr_len(). > Fixed tap initialization not to call tap_fd_set_vnet_hdr_len() for tap > without virtio-net header. > Changed to call error_report() instead of warn_report() for > programming errors. > > V5 -> V6: > Corrected the message for patch "virtio-net: Return an error when vhost > cannot enable RSS". > Removed changes to introduce asserts from "virtio-net: Return an error > when vhost cannot enable RSS". > Reorganized patches "virtio-net: Return an error when vhost cannot > enable RSS" and "virtio-net: Do not clear VIRTIO_NET_F_RSS". This > version now contains patches "virtio-net: Return an error when vhost > cannot enable RSS" and "virtio-net: Enable software RSS". > Rebased. > > V4 -> V5: > Added patch "virtio-net: Do not write hashes to peer buffer". > > V3 -> V4: > Extract patches "tap: Remove tap_receive()" and "net: Remove flag > propagation" from "net: Remove receive_raw()". > Added patch "virtio-net: Always set populate_hash". > Added patch "virtio-net: Do not clear VIRTIO_NET_F_HASH_REPORT". > Added patch "ebpf: Use standard section name". > Added patch "ebpf: Simplify error handling". > Added patch "ebpf: Return 0 when configuration fails". > Added patch "ebpf: Refactor tun_rss_steering_prog()". > Added patch "ebpf: Add a separate target for skeleton". > > V2 -> V3: > Added patch "tap: Remove tap_probe_vnet_hdr_len()". > Added patch "tap: Remove qemu_using_vnet_hdr()". > Added patch "net: Move virtio-net header length assertion". > Added patch "net: Remove receive_raw()". > Added patch "tap: Shrink zeroed virtio-net header". > Dropped patch "tap: Fix virtio-net header buffer size". > > V1 -> V2: > Added patch "ebpf: Fix RSS error handling". > > Signed-off-by: Akihiko Odaki <akihiko.od...@daynix.com> > --- > Akihiko Odaki (19): > tap: Remove tap_probe_vnet_hdr_len() > tap: Remove qemu_using_vnet_hdr() > net: Move virtio-net header length assertion > net: Remove receive_raw() > tap: Call tap_receive_iov() from tap_receive() > tap: Shrink zeroed virtio-net header > 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: Report RSS warning at device realization > virtio-net: Always set populate_hash > virtio-net: Do not write hashes to peer buffer > ebpf: Fix RSS error handling > ebpf: Use standard section name > ebpf: Simplify error handling > ebpf: Return 0 when configuration fails > ebpf: Refactor tun_rss_steering_prog() > ebpf: Add a separate target for skeleton > > ebpf/rss.bpf.skeleton.h | 1557 > +++++++++++++++++++++++----------------------- > include/net/net.h | 8 - > net/tap_int.h | 1 - > ebpf/ebpf_rss.c | 12 +- > hw/net/e1000e.c | 1 - > hw/net/igb.c | 1 - > hw/net/net_tx_pkt.c | 4 +- > hw/net/virtio-net.c | 308 +++++---- > hw/net/vmxnet3.c | 2 - > net/dump.c | 4 +- > net/net.c | 47 +- > net/netmap.c | 5 - > net/tap-bsd.c | 5 - > net/tap-linux.c | 20 - > net/tap-solaris.c | 5 - > net/tap-stub.c | 5 - > net/tap.c | 77 +-- > tools/ebpf/rss.bpf.c | 46 +- > tools/ebpf/Makefile.ebpf | 15 +- > 19 files changed, 986 insertions(+), 1137 deletions(-) > --- > base-commit: 9c74490bff6c8886a922008d0c9ce6cae70dd17e > change-id: 20231210-rss-e7c98e722253 > > Best regards, > -- > Akihiko Odaki <akihiko.od...@daynix.com> > >
