linux-kernel - Re: [RFC 2/2] vduse: lift restriction about net devices with CVQ

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Message-ID: <CAJaqyWd82UMT9Ddtt0LfXz_L8WLi_4rKtsefo=wuYKKBSOtvAw@mail.gmail.com>
Date: Wed, 15 Oct 2025 08:25:41 +0200
From: Eugenio Perez Martin <eperezma@...hat.com>
To: "Michael S. Tsirkin" <mst@...hat.com>
Cc: Yongji Xie <xieyongji@...edance.com>, virtualization@...ts.linux.dev, 
	linux-kernel@...r.kernel.org, Maxime Coquelin <mcoqueli@...hat.com>, 
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>, Dragos Tatulea DE <dtatulea@...dia.com>, jasowang@...hat.com
Subject: Re: [RFC 2/2] vduse: lift restriction about net devices with CVQ

On Tue, Oct 14, 2025 at 10:31 AM Michael S. Tsirkin <mst@...hat.com> wrote:
>
> On Tue, Oct 07, 2025 at 03:06:22PM +0200, Eugenio Pérez wrote:
> > Now that the virtio_net driver is able to recover from a stall
> > virtqueue,
>
> it's not able to recover, is it?
>

Maybe recover is not the best word here :). s/recover from a stall
virtqueue/unlock the RTNL from a stalled control virtqueue/.