On Thu, 2025-03-20 at 18:26 +0100, Maximilian Immanuel Brandtner wrote:
> According to section 5.3.6.2 of the virtio spec a control buffer with
> the event VIRITO_CONSOLE_RESIZE is followed by a
> virtio_console_resize
> struct containing 2 little endian 16bit integerts cols,rows. The
> kernel
> implementation assums native endianness (which results in mangled
> values
> on big endian architectures)(a seperate patch by Halil Pasic will
> deal with
> that issue) and swaps the ordering of columns and rows.
> This patch changes the ordering of rows and columns to columns then
> rows.
>
> Fixes: 8345adbf96fc1 ("virtio: console: Accept console size along
> with resize control message")
> Signed-off-by: Maximilian Immanuel Brandtner <ma...@linux.ibm.com>
> Cc: sta...@vger.kernel.org # v2.6.35+
> ---
> drivers/char/virtio_console.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/char/virtio_console.c
> b/drivers/char/virtio_console.c
> index 24442485e73e..9668e89873cf 100644
> --- a/drivers/char/virtio_console.c
> +++ b/drivers/char/virtio_console.c
> @@ -1579,8 +1579,8 @@ static void handle_control_message(struct
> virtio_device *vdev,
> break;
> case VIRTIO_CONSOLE_RESIZE: {
> struct {
> - __u16 rows;
> __u16 cols;
> + __u16 rows;
> } size;
>
> if (!is_console_port(port))
I forgot to run git format-patch with --subject-prefix="PATCH v2".
Sorry about that
