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Tsirkin" To: Xuan Zhuo Cc: virtualization@lists.linux-foundation.org, Jason Wang , "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, Stephen Rothwell Subject: Re: [PATCH vhost] virtio_net: fix build warnings Message-ID: <20220307045948-mutt-send-email-mst@kernel.org> References: <20220307094042.22180-1-xuanzhuo@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220307094042.22180-1-xuanzhuo@linux.alibaba.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Mar 07, 2022 at 05:40:42PM +0800, Xuan Zhuo wrote: > These warnings appear on some platforms (arm multi_v7_defconfig). This > patch fixes these warnings. > > drivers/net/virtio_net.c: In function 'virtnet_rx_vq_reset': > drivers/net/virtio_net.c:1823:63: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] > 1823 | "reset rx reset vq fail: rx queue index: %ld err: %d\n", > | ~~^ > | | > | long int > | %d > 1824 | rq - vi->rq, err); > | ~~~~~~~~~~~ > | | > | int > drivers/net/virtio_net.c: In function 'virtnet_tx_vq_reset': > drivers/net/virtio_net.c:1873:63: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] > 1873 | "reset tx reset vq fail: tx queue index: %ld err: %d\n", > | ~~^ > | | > | long int > | %d > 1874 | sq - vi->sq, err); > | ~~~~~~~~~~~ > | | > | int > > Reported-by: Stephen Rothwell > Signed-off-by: Xuan Zhuo I squashed this into the problematic patch. Take a look at my tree to verify all's well pls. > --- > drivers/net/virtio_net.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c > index 1fa2d632a994..4d629d1ea894 100644 > --- a/drivers/net/virtio_net.c > +++ b/drivers/net/virtio_net.c > @@ -1820,7 +1820,7 @@ static int virtnet_rx_vq_reset(struct virtnet_info *vi, > > err: > netdev_err(vi->dev, > - "reset rx reset vq fail: rx queue index: %ld err: %d\n", > + "reset rx reset vq fail: rx queue index: %td err: %d\n", > rq - vi->rq, err); > virtnet_napi_enable(rq->vq, &rq->napi); > return err; > @@ -1870,7 +1870,7 @@ static int virtnet_tx_vq_reset(struct virtnet_info *vi, > > err: > netdev_err(vi->dev, > - "reset tx reset vq fail: tx queue index: %ld err: %d\n", > + "reset tx reset vq fail: tx queue index: %td err: %d\n", > sq - vi->sq, err); > virtnet_napi_tx_enable(vi, sq->vq, &sq->napi); > return err; > -- > 2.31.0