netdev - Re: [PATCH net 0/2] virtio_net: fix race on control

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Date: Sun, 23 Jun 2024 06:06:39 -0400
From: "Michael S. Tsirkin" <mst@...hat.com>
To: Heng Qi <hengqi@...ux.alibaba.com>
Cc: netdev@...r.kernel.org, virtualization@...ts.linux.dev,
	Jason Wang <jasowang@...hat.com>,
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
	Eugenio Pérez <eperezma@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Jiri Pirko <jiri@...nulli.us>, Daniel Jurgens <danielj@...dia.com>
Subject: Re: [PATCH net 0/2] virtio_net: fix race on control_buf

On Tue, May 28, 2024 at 03:52:24PM +0800, Heng Qi wrote:
> Patch 1 did a simple rename, leaving 'ret' for patch 2.
> Patch 2 fixed a race between reading the device response and the
> new command submission.


Acked-by: Michael S. Tsirkin <mst@...hat.com>


> Heng Qi (2):
>   virtio_net: rename ret to err
>   virtio_net: fix missing lock protection on control_buf access
> 
>  drivers/net/virtio_net.c | 12 +++++++-----
>  1 file changed, 7 insertions(+), 5 deletions(-)
> 
> -- 
> 2.32.0.3.g01195cf9f