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Re: [PATCH v5 12/21] virtio-net: Always set populate_hash
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From: |
Jason Wang |
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Subject: |
Re: [PATCH v5 12/21] virtio-net: Always set populate_hash |
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Date: |
Fri, 27 Oct 2023 15:08:51 +0800 |
On Tue, Oct 17, 2023 at 12:10 PM Akihiko Odaki <akihiko.odaki@daynix.com> wrote:
>
> The member is not cleared during reset so may have a stale value.
Nit: I guess it should be "always unset populate_hash"?
Thanks
>
> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
> ---
> hw/net/virtio-net.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
> index 20feb20bb1..6eb206f297 100644
> --- a/hw/net/virtio-net.c
> +++ b/hw/net/virtio-net.c
> @@ -643,6 +643,7 @@ static void virtio_net_set_mrg_rx_bufs(VirtIONet *n, int
> mergeable_rx_bufs,
> n->guest_hdr_len = n->mergeable_rx_bufs ?
> sizeof(struct virtio_net_hdr_mrg_rxbuf) :
> sizeof(struct virtio_net_hdr);
> + n->rss_data.populate_hash = false;
> }
>
> for (i = 0; i < n->max_queue_pairs; i++) {
> --
> 2.42.0
>
- [PATCH v5 07/21] tap: Shrink zeroed virtio-net header, (continued)
- [PATCH v5 07/21] tap: Shrink zeroed virtio-net header, Akihiko Odaki, 2023/10/17
- [PATCH v5 08/21] virtio-net: Copy header only when necessary, Akihiko Odaki, 2023/10/17
- [PATCH v5 09/21] virtio-net: Disable RSS on reset, Akihiko Odaki, 2023/10/17
- [PATCH v5 10/21] virtio-net: Unify the logic to update NIC state for RSS, Akihiko Odaki, 2023/10/17
- [PATCH v5 11/21] virtio-net: Return an error when vhost cannot enable RSS, Akihiko Odaki, 2023/10/17
- Re: [PATCH v5 11/21] virtio-net: Return an error when vhost cannot enable RSS, Yuri Benditovich, 2023/10/29
- [PATCH v5 12/21] virtio-net: Always set populate_hash, Akihiko Odaki, 2023/10/17
- Re: [PATCH v5 12/21] virtio-net: Always set populate_hash,
Jason Wang <=
- [PATCH v5 13/21] virtio-net: Do not clear VIRTIO_NET_F_RSS, Akihiko Odaki, 2023/10/17
- [PATCH v5 14/21] virtio-net: Do not write hashes to peer buffer, Akihiko Odaki, 2023/10/17
- [PATCH v5 15/21] virtio-net: Do not clear VIRTIO_NET_F_HASH_REPORT, Akihiko Odaki, 2023/10/17
[PATCH v5 16/21] ebpf: Fix RSS error handling, Akihiko Odaki, 2023/10/17
[PATCH v5 18/21] ebpf: Simplify error handling, Akihiko Odaki, 2023/10/17