Re: [Xen-devel] [PATCH v6 24/26] xen/vpl011: buffer out chars when the backend is xen

[Julien Grall <julien.grall@xxxxxxx>]

Hi Stefano,

On 02/11/2018 23:45, Stefano Stabellini wrote:
> To avoid mixing the output of different domains on the console, buffer
> the output chars and print line by line. Unless the domain has input
> from the serial, in which case we want to print char by char for a
> smooth user experience.
>
> The size of SBSA_UART_OUT_BUF_SIZE is arbitrary, choose the same size
> as VUART_BUF_SIZE used in vuart.c.
>
> Export a function named console_input_domain() to allow others to know
> which domains has input at a given time.
>
> Signed-off-by: Stefano Stabellini <stefanos@xxxxxxxxxx>
With one question below:

Reviewed-by: Julien Grall <julien.grall@xxxxxxx>

> CC: andrew.cooper3@xxxxxxxxxx
> CC: George.Dunlap@xxxxxxxxxxxxx
> CC: ian.jackson@xxxxxxxxxxxxx
> CC: jbeulich@xxxxxxxx
> CC: konrad.wilk@xxxxxxxxxx
> CC: tim@xxxxxxx
> CC: wei.liu2@xxxxxxxxxx
> ---
> XXX: merge this patch with "xen/arm: Allow vpl011 to be used by DomU" on
>       commit
Could you provide a commit message that will be used after merge?

Cheers,

--
Julien Grall

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