lkml.org 
[lkml]   [2021]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/3] serial: 8250: fix racy uartclk update
Hello Johan

On Fri, Oct 15, 2021 at 10:10:00PM +0300, Serge Semin wrote:
> On Fri, Oct 15, 2021 at 01:14:19PM +0200, Johan Hovold wrote:
> > Here's a fix for the asynchronous uartclk-update hack which was added
> > last year and a couple of related clean ups.
>
> Yeah, that was very unfortunate patchset. Thank you very much for the fix.
> I'll test it out tomorrow.
>
> -Sergey

The series has been tested on Baikal-T1 SoC with two UART ports
feed with a common reference clock. It's working well. Thanks again
for fixing the problem. For the whole series
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Tested-by: Serge Semin <fancer.lancer@gmail.com>

-Sergey

>
> >
> > Johan
> >
> >
> > Johan Hovold (3):
> > serial: 8250: fix racy uartclk update
> > serial: 8250: rename unlock labels
> > serial: 8250_dw: drop bogus uartclk optimisation
> >
> > drivers/tty/serial/8250/8250_dw.c | 11 ++++------
> > drivers/tty/serial/8250/8250_port.c | 31 ++++++++++++++++++++---------
> > 2 files changed, 26 insertions(+), 16 deletions(-)
> >
> > --
> > 2.32.0
> >

\
 
 \ /
  Last update: 2021-10-16 17:26    [W:0.082 / U:0.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site