linux-kernel - Re: PNP0501 serial driver takes almost 2 seconds to suspend/resume (printk issue)

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Date:   Thu, 14 Jul 2022 00:07:04 +0206
From:   John Ogness <john.ogness@...utronix.de>
To:     todd.e.brandt@...ux.intel.com,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        Petr Mladek <pmladek@...e.com>, rafael.j.wysocki@...el.com,
        len.brown@...el.com
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: PNP0501 serial driver takes almost 2 seconds to suspend/resume
 (printk issue)

Hi,

I have posted a v2 to bugzilla:

https://bugzilla.kernel.org/attachment.cgi?id=301414

This version allows console_stop()/console_start() to flush for the
non-suspend case.

Please test. Thanks.

John Ogness