linux-kernel - Re: suspend2 merge (was Re: [Suspend2-devel] Re: CFS and suspend2: hang in atomic copy)

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]

Date:	Thu, 26 Apr 2007 19:10:30 +0300 (EEST)
From:	"Pekka Enberg" <penberg@...helsinki.fi>
To:	rjw@...k.pl
CC:	"Pavel Machek" <pavel@....cz>,
	"Dumitru Ciobarcianu" <Dumitru.Ciobarcianu@...s.ro>,
	"Ingo Molnar" <mingo@...e.hu>,
	"Linus Torvalds" <torvalds@...ux-foundation.org>,
	"Nigel Cunningham" <nigel@...el.suspend2.net>,
	"Christian Hesse" <mail@...thworm.de>,
	"Nick Piggin" <npiggin@...e.de>, "Mike Galbraith" <efault@....de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Con Kolivas" <kernel@...ivas.org>,
	"suspend2-devel@...ts.suspend2.net" 
	<suspend2-devel@...ts.suspend2.net>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"Arjan van de Ven" <arjan@...radead.org>
Subject: Re: suspend2 merge (was Re: [Suspend2-devel] Re: CFS and suspend2: hang in atomic copy)


On 4/26/2007, "Rafael J. Wysocki" <rjw@...k.pl> wrote:
> In principle, we could add suspend2 as an alternative (in analogy with the I/O
> schedulers, for example), but I think for this purpose it should be reviewed
> properly.

Yeah, this makes sense.

On 4/26/2007, "Rafael J. Wysocki" <rjw@...k.pl> wrote:
> There also is a real problem with how it uses the LRU pages.  It _seems_ to
> work, but at least to me it seems to be potentially dangerous.

I am new to suspend2 so can you please explain what exactly is dangerous
about it?

                                     Pekka
-
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/