[PATCH v2] vhost: decrease log level for unimplemented requests

[Kevin Traynor]

On 06/02/2023 15:07, Maxime Coquelin wrote:
> This patch changes VHOST_USER_SET_VRING_ERR and
> VHOST_USER_SET_LOG_FD "not implemented" log levels from
> INFO to DEBUG, as implementing these requests is not
> mandatory. Having them being displayed at INFO level
> may induce some confusion to the end-user.
> 
> Fixes: fd29c33b651a ("vhost: handle unsupported message types in functions")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Maxime Coquelin <maxime.coquelin at redhat.com>
> ---
>   lib/vhost/vhost_user.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c
> index 8f33d5f4d9..551908df8e 100644
> --- a/lib/vhost/vhost_user.c
> +++ b/lib/vhost/vhost_user.c
> @@ -1818,7 +1818,7 @@ static int vhost_user_set_vring_err(struct virtio_net **pdev,
>   
>   	if (!(ctx->msg.payload.u64 & VHOST_USER_VRING_NOFD_MASK))
>   		close(ctx->fds[0]);
> -	VHOST_LOG_CONFIG(dev->ifname, INFO, "not implemented\n");
> +	VHOST_LOG_CONFIG(dev->ifname, DEBUG, "not implemented\n");
>   
>   	return RTE_VHOST_MSG_RESULT_OK;
>   }
> @@ -2336,7 +2336,7 @@ static int vhost_user_set_log_fd(struct virtio_net **pdev,
>   		return RTE_VHOST_MSG_RESULT_ERR;
>   
>   	close(ctx->fds[0]);
> -	VHOST_LOG_CONFIG(dev->ifname, INFO, "not implemented.\n");
> +	VHOST_LOG_CONFIG(dev->ifname, DEBUG, "not implemented.\n");
>   
>   	return RTE_VHOST_MSG_RESULT_OK;
>   }

Acked-by: Kevin Traynor <ktraynor at redhat.com>