Re: [PATCH v5 0/7] reference implementation of RSS and hash report

[Michael S. Tsirkin]

On Wed, Mar 18, 2020 at 11:15:18AM +0200, Yuri Benditovich wrote:
> Support for VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT
> features in QEMU for reference purpose.
> Implements Toeplitz hash calculation for incoming
> packets according to configuration provided by driver.
> Uses calculated hash for decision on receive virtqueue
> and/or reports the hash in the virtio header
> 
> Changes from v4
> Use 16-bit field for indirection table length (patch 2)
> Add VMSTATE_VARRAY_UINT16_ALLOC for migration of
> indirection table (patch 6)


Attribution on 6/7 seems to be wrong. Except for that:

Reviewed-by: Michael S. Tsirkin <address@hidden>

> Yuri Benditovich (7):
>   virtio-net: introduce RSS and hash report features
>   virtio-net: implement RSS configuration command
>   virtio-net: implement RX RSS processing
>   tap: allow extended virtio header with hash info
>   virtio-net: reference implementation of hash report
>   vmstate.h: provide VMSTATE_VARRAY_UINT16_ALLOC macro
>   virtio-net: add migration support for RSS and hash report
> 
>  hw/net/trace-events            |   3 +
>  hw/net/virtio-net.c            | 437 +++++++++++++++++++++++++++++++--
>  include/hw/virtio/virtio-net.h |  16 ++
>  include/migration/vmstate.h    |  10 +
>  net/tap.c                      |  11 +-
>  5 files changed, 449 insertions(+), 28 deletions(-)
> 
> -- 
> 2.17.1