Re: [PATCH] term/serial: Continue processing SPCR table even if revision is < 2

[Daniel Kiper]

On Thu, Jul 27, 2023 at 11:55:30AM +1000, Benjamin Herrenschmidt wrote:
> On Wed, 2023-07-26 at 16:02 -0500, Glenn Washburn wrote:
> > According to commit 0231d00082 ("ACPI: SPCR: Make SPCR available to
> > x86")
> > to the Linux kernel, "On x86, many systems have a valid SPCR table
> > but the
> > table version is not 2 so the table version check must be a warning."
> >
> > Signed-off-by: Glenn Washburn <development@efficientek.com>
>
> Reviewd-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

> Note: We should also start using the new UART clock field when
> available (rev 3 or later) and precise baud rate (rev 4)

I think these should not be big changes. If you could make patches soon
then I would be willing include them in the upcoming GRUB release.

Daniel