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From: Thomas Monjalon <thomas@monjalon.net>
To: dev@dpdk.org, weix.ling@intel.com,
	Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: chenbo.xia@intel.com, david.marchand@redhat.com
Subject: Re: [PATCH] net/virtio-user: fix vhost-kernel initialization
Date: Fri, 17 Feb 2023 18:27:12 +0100	[thread overview]
Message-ID: <2782446.AiC22s8V5E@thomas> (raw)
In-Reply-To: <20230217123119.145894-1-maxime.coquelin@redhat.com>

17/02/2023 13:31, Maxime Coquelin:
> This patch fixes a regression causing devices with
> Vhost-kernel backends initialization to fail.
> 
> Indeed, Vhost-kernel backend init expects
> dev->max_queue_pairs to be set at setup time, while its
> assignment was moved after backend setup when adding
> control queue support for Vhost-vdpa backends.
> 
> It is safe to set dev->max_queue_pairs early for
> Vhost-kernel backends as if the backend does not support
> multiqueue, its setup will fail.
> 
> Bugzilla ID: 1161
> Fixes: 7be724856315 ("net/virtio-user: get max number of queue pairs from device")
> 
> Reported-by: Wei Ling <weix.ling@intel.com>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>

Applied, thanks.



      reply	other threads:[~2023-02-17 17:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-17 12:31 Maxime Coquelin
2023-02-17 17:27 ` Thomas Monjalon [this message]

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