This is a note to let you know that I've just added the patch titled
virtio-net: Maintain reverse cleanup order
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
virtio-net-maintain-reverse-cleanup-order.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f3413cb1f7f02373df675f5b49d34ad269d059b4
Author: Parav Pandit <parav@xxxxxxxxxx>
Date: Fri Feb 3 15:37:38 2023 +0200
virtio-net: Maintain reverse cleanup order
[ Upstream commit 27369c9c2b722617063d6b80c758ab153f1d95d4 ]
To easily audit the code, better to keep the device stop()
sequence to be mirror of the device open() sequence.
Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Reviewed-by: Jiri Pirko <jiri@xxxxxxxxxx>
Signed-off-by: Parav Pandit <parav@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Stable-dep-of: 5306623a9826 ("virtio_net: Fix error unwinding of XDP initialization")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 9f2d691908b42..cdd28a11f5191 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -1999,9 +1999,9 @@ static int virtnet_close(struct net_device *dev)
cancel_delayed_work_sync(&vi->refill);
for (i = 0; i < vi->max_queue_pairs; i++) {
+ virtnet_napi_tx_disable(&vi->sq[i].napi);
napi_disable(&vi->rq[i].napi);
xdp_rxq_info_unreg(&vi->rq[i].xdp_rxq);
- virtnet_napi_tx_disable(&vi->sq[i].napi);
}
return 0;
