linux-kernel - Re: [PATCH]: In kernel hibernation, suspend to both

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <20120601090338.GB3969@liondog.tnic>
Date:	Fri, 1 Jun 2012 11:03:38 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Bojan Smojver <bojan@...ursive.com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Linux PM list <linux-pm@...r.kernel.org>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH]: In kernel hibernation, suspend to both

On Fri, Jun 01, 2012 at 06:57:20PM +1000, Bojan Smojver wrote:
> On Fri, 2012-06-01 at 10:48 +0200, Borislav Petkov wrote:
> > Normal, suspend-to-disk cycle doesn't put that output in dmesg.
> 
> It does, but that kernel state never gets used again in that case. The
> state before the image writing starts is the one used on thaw, so these
> messages never appear anywhere.

Ok, thanks for clarifying, I always wondered how that worked but was too
lazy to look :-).

> But yeah, I do not see why these should ever go to any dmesg output.
> They should just go to the screen.

Yep.

-- 
Regards/Gruss,
    Boris.
--
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/