From: Saurabh Sengar <ssengar@xxxxxxxxxxxxxxxxxxx> Sent: Thursday, June 9, 2022 10:17 AM
>
> In case of invalid sub channel, release cpu lock before returning.
>
> Signed-off-by: Saurabh Sengar <ssengar@xxxxxxxxxxxxxxxxxxx>
> ---
> drivers/hv/channel_mgmt.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
> index 280b529..5b12040 100644
> --- a/drivers/hv/channel_mgmt.c
> +++ b/drivers/hv/channel_mgmt.c
> @@ -639,6 +639,7 @@ static void vmbus_process_offer(struct vmbus_channel
> *newchannel)
> */
> if (newchannel->offermsg.offer.sub_channel_index == 0) {
> mutex_unlock(&vmbus_connection.channel_mutex);
> + cpus_read_unlock();
> /*
> * Don't call free_channel(), because newchannel->kobj
> * is not initialized yet.
> --
> 1.8.3.1
Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
