Re: [PATCH v2 39/39] xen: fix compilation issue of serial.c

[Oleksii <oleksii.kurochko@xxxxxxxxx>]

On Thu, 2023-12-14 at 17:24 +0100, Jan Beulich wrote:
> On 24.11.2023 11:30, Oleksii Kurochko wrote:
> > The following issue occurs on RISC-V platforms:
> > drivers/char/serial.c: In function 'serial_tx_interrupt':
> > drivers/char/serial.c:88:9: error: implicit declaration of function
> > 'cpu_relax' [-Werror=implicit-function-declaration]
> >    88 |         cpu_relax();
> > 
> > cpu_relax() is defined in <asm/processor.h> so it was added
> > an inclusion of the header to serial.c.
> > 
> > Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
> 
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> 
> I think this needs moving ahead at least by one patch in the series,
> but I guess I'll put it in ahead of most of the rest anyway.
Thanks. I'll moved it.

~ Oleksii