Re: [PATCH v3] console/serial: bump buffer from 16K to 128K

[Julien Grall <julien@xxxxxxx>]

Hi Roger,

On 19/09/2023 13:51, Roger Pau Monne wrote:
> Testing on a Kaby Lake box with 8 CPUs leads to the serial buffer
> being filled halfway during dom0 boot, and thus a non-trivial chunk of
> Linux boot messages are dropped.
>
> Increasing the buffer to 128K does fix the issue and Linux boot
> messages are no longer dropped.  There's no justification either on
> why 16K was chosen, and hence bumping to 128K in order to cope with
> current systems generating output faster does seem appropriate to have
> a better user experience with the provided defaults.
>
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

I will commit it in a couple of days if there are no objection.

Cheers,

--
Julien Grall