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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Olivier Matz <olivier.matz@6wind.com>, dev@dpdk.org
Cc: Chenbo Xia <chenbo.xia@intel.com>, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/virtio-user: fix advertising of protocol features
Date: Fri, 8 Jan 2021 10:15:28 +0100	[thread overview]
Message-ID: <ed78a8ee-880c-2a36-bd59-08f6a0e64055@redhat.com> (raw)
In-Reply-To: <20201218132352.15834-1-olivier.matz@6wind.com>

On 12/18/20 2:23 PM, Olivier Matz wrote:
> When connected to a vhost-user backend, the flag
> VHOST_USER_F_PROTOCOL_FEATURES is not advertised, preventing to do
> multiqueue (the VHOST_USER_PROTOCOL_F_MQ protocol feature is ignored by
> some backends if the VHOST_USER_F_PROTOCOL_FEATURES feature is not set).
> When setting vhost-user features, advertise this flag if it was
> advertised by our peer.
> Fixes: 8e7561054ac7 ("net/virtio: support vhost-user protocol features")
> Cc: stable@dpdk.org
> Suggested-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
> ---
> v2
> * fix obvious fallthrough case, sorry for the noise
>  drivers/net/virtio/virtio_user/vhost_user.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

Series applied to dpdk-next-virtio/main.


      parent reply	other threads:[~2021-01-08  9:15 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-18 12:52 [dpdk-dev] [PATCH] " Olivier Matz
2020-12-18 13:23 ` [dpdk-dev] [PATCH v2] " Olivier Matz
2020-12-22 10:48   ` Maxime Coquelin
2021-01-08  9:15   ` Maxime Coquelin [this message]

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