linux-kernel - [PATCH v3 04/38] virtio_9p: correct tags for config space fields

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Date:   Wed, 5 Aug 2020 09:43:25 -0400
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     Cornelia Huck <cohuck@...hat.com>,
        Eric Van Hensbergen <ericvh@...il.com>,
        Latchesar Ionkov <lucho@...kov.net>,
        Dominique Martinet <asmadeus@...ewreck.org>,
        Jason Wang <jasowang@...hat.com>,
        v9fs-developer@...ts.sourceforge.net,
        virtualization@...ts.linux-foundation.org
Subject: [PATCH v3 04/38] virtio_9p: correct tags for config space fields

Tag config space fields as having virtio endian-ness.

Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
Reviewed-by: Cornelia Huck <cohuck@...hat.com>
---
 include/uapi/linux/virtio_9p.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/virtio_9p.h b/include/uapi/linux/virtio_9p.h
index 277c4ad44e84..441047432258 100644
--- a/include/uapi/linux/virtio_9p.h
+++ b/include/uapi/linux/virtio_9p.h
@@ -25,7 +25,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE. */
-#include <linux/types.h>
+#include <linux/virtio_types.h>
 #include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
 
@@ -36,7 +36,7 @@
 
 struct virtio_9p_config {
 	/* length of the tag name */
-	__u16 tag_len;
+	__virtio16 tag_len;
 	/* non-NULL terminated tag name */
 	__u8 tag[0];
 } __attribute__((packed));
-- 
MST