mbox series

[net,0/2] virtio_net: fix race on control_buf

Message ID 20240528075226.94255-1-hengqi@linux.alibaba.com (mailing list archive)
Headers show
Series virtio_net: fix race on control_buf | expand

Message

Heng Qi May 28, 2024, 7:52 a.m. UTC 
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.

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(-)

Comments

Michael S. Tsirkin June 23, 2024, 10:06 a.m. UTC | #1 
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@redhat.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