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From: Stefan Seyfried <seife@suse.de>
To: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
	nigel@nigel.suspend2.net, linux-kernel@vger.kernel.org,
	suspend-devel List <suspend-devel@lists.sourceforge.net>,
	akpm@linux-foundation.org
Subject: Re: [Suspend-devel] [PATCH, 3rd try] make disable_console_suspend runtime configurable
Date: Thu, 21 Jun 2007 23:14:19 +0200	[thread overview]
Message-ID: <20070621211419.GD31090@suse.de> (raw)
In-Reply-To: <20070621132008.GE18392@elf.ucw.cz>

On Thu, Jun 21, 2007 at 03:20:08PM +0200, Pavel Machek wrote:
> Hi!
 
> > No, i don't agree at all.
> > 
> > In this case, "no config needed" == "not possible to debug suspend
> > problems".
> 
> No, sorry.
> 
> My proposed solution is "figure out which console drivers can survive
> being on while machines go down, and keep them on".
> 
> So, "no config needed" == "kernel always does the right thing, keeping
> console during suspend when possible" == "possible to debug suspend
> problems without having to change CONFIG_ or /sys/*".

Ok. Deal. Once you fixed all the console drivers, i'll gladly send a patch
that reverts the patch we are discussing now.

Note that this patch actually helps fixing those drivers, since you can
test much easier if a given driver survives suspend ;-)
-- 
Stefan Seyfried
QA / R&D Team Mobile Devices        |              "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg  | "Well, surrounding them's out." 

This footer brought to you by insane German lawmakers:
SUSE Linux Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)

      reply	other threads:[~2007-06-21 21:14 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-13 20:03 [PATCH, 2nd try] make disable_console_suspend runtime configurable Stefan Seyfried
2007-06-13 21:36 ` Rafael J. Wysocki
2007-06-13 22:08 ` Pavel Machek
2007-06-13 22:23   ` Stefan Seyfried
2007-06-13 23:09     ` Rafael J. Wysocki
2007-06-14 12:14     ` Rafael J. Wysocki
2007-06-14 13:59       ` [PATCH, 3rd " Frank Seidel
2007-06-14 22:20         ` Rafael J. Wysocki
2007-06-17 21:35           ` Pavel Machek
2007-06-17 21:49             ` [Suspend-devel] " Pavel Machek
2007-06-18  5:27               ` Stefan Seyfried
2007-06-21 13:20                 ` Pavel Machek
2007-06-21 21:14                   ` Stefan Seyfried [this message]

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