linux-kernel - Re: Regression with 5021d709b31b ("tty: serial: Use fifo in 8250 console driver")

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Message-ID: <CADVatmM5=sZLaT8SWcvmFtcMhVJsuVCu66nCnhL6i2p062ZhXA@mail.gmail.com>
Date:   Mon, 31 Jan 2022 12:58:28 +0000
From:   Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:     Wander Costa <wcosta@...hat.com>
Cc:     Wander Lairson Costa <wander@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        open list <linux-kernel@...r.kernel.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        "open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>
Subject: Re: Regression with 5021d709b31b ("tty: serial: Use fifo in 8250
 console driver")

Hi Wander,

On Fri, Jan 28, 2022 at 12:31 PM Wander Costa <wcosta@...hat.com> wrote:
>
> On Thu, Jan 27, 2022 at 8:24 PM Sudip Mukherjee
> <sudipm.mukherjee@...il.com> wrote:
> >
> > Hi Wander,
> >

<snip>

>
> Thanks for the report. As Greg said, the patch has been reverted. In
> the meantime, could you please apply this patch and report if the
> problem still happens:

Thanks for the patch, and I can confirm after applying the patch the
problem is not there any more.
Log at https://lava.qa.codethink.co.uk/scheduler/job/602


-- 
Regards
Sudip