linux-kernel - Re: Suspend to ram regression (2.6.24-rc1-git)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20071103062304.GA10428@thunk.org>
Date:	Sat, 3 Nov 2007 02:23:04 -0400
From:	Theodore Tso <tytso@....edu>
To:	Kristen Carlson Accardi <kristen.c.accardi@...el.com>
Cc:	Jens Axboe <jens.axboe@...cle.com>, linux-kernel@...r.kernel.org,
	jeff@...zik.org, linux-ide@...r.kernel.org
Subject: Re: Suspend to ram regression (2.6.24-rc1-git)

On Fri, Nov 02, 2007 at 04:37:08PM -0700, Kristen Carlson Accardi wrote:
> 
> Does this patch fix your problem?  It seems to get hung up while disabling
> DIPM, and after thinking about this a bit, I don't think we really need
> to do this anyway.

Yep, this fixes suspend/resume on my X61 thinkpad.  Interestingly I'm
not seeing any power savings with ALPM set to min_power, at least not
compared to what I get after suspend and resuming (which mysteriously
cause the power utilization of my laptop to drop by a watt --- maybe
that is engaging ALPM as part of the suspend process?  I dunno).

     		      	      	 - Ted
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/