From: Pavel Machek <pavel@ucw.cz>
To: Stefan Seyfried <seife@suse.de>
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 15:20:08 +0200 [thread overview]
Message-ID: <20070621132008.GE18392@elf.ucw.cz> (raw)
In-Reply-To: <20070618052747.GA15173@suse.de>
Hi!
> > > Sorry for not screaming when CONFIG_DISABLE_CONSOLE_SUSPEND went in,
> > > but please lets solve this correctly....
> >
> > Ouch and sorry for not screaming at "try 1" time. But it still does
> > not make the patch right, and I believe that even patch authors agree
> > that "no-config-needed" is superior solution.
>
> 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/*".
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-06-21 13:20 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 [this message]
2007-06-21 21:14 ` Stefan Seyfried
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