linux-kernel - Re: [PATCH] PM / sleep: console flush during suspend if no_console

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Message-ID: <20160220174304.GB16459@amd>
Date:	Sat, 20 Feb 2016 18:43:04 +0100
From:	Pavel Machek <pavel@....cz>
To:	Bibek Basu <bbasu@...dia.com>
Cc:	rjw@...ysocki.net, len.brown@...el.com, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PM / sleep: console flush during suspend if
 no_console_suspend enabled

On Mon 2015-12-21 12:01:40, Bibek Basu wrote:
> On multicore CPUs, sometimes debug console logs are not flushed
> if you have VT consoles also enabled. Reason being console_lock
> is taken by secondary/nonboot cpus which are  disabled as part
> of suspend.This patch flushes the console before disabling
> nonboot cpus
> 
> Signed-off-by: Bibek Basu <bbasu@...dia.com>

Acked-by: Pavel Machek <pavel@....cz>

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