Re: [PATCH 1/1] virtio_console: fix missing byte order handling for cols and rows

[Halil Pasic]

On Sat, 22 Mar 2025 01:29:54 +0100
Halil Pasic <pasic@xxxxxxxxxxxxx> wrote:

> As per virtio spec the fields cols and rows are specified as little
> endian. 
[..]

@Amit: Any feedback?

> 
> Fixes: 8345adbf96fc1 ("virtio: console: Accept console size along with resize control message")
> Signed-off-by: Halil Pasic <pasic@xxxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx # v2.6.35+
> ---
> 
> @Michael: I think it would be nice to add a clarification on the byte
> order to be used for cols and rows when the legacy interface is used to
> the spec, regardless of what we decide the right byte order is. If
> it is native endian that shall be stated much like it is stated for
> virtio_console_control. If it is little endian, I would like to add
> a sentence that states that unlike for the fields of virtio_console_control
> the byte order of the fields of struct virtio_console_resize is little
> endian also when the legacy interface is used.

@MST: any opinion on that?

[..]