From: Dave Jones <davej@redhat.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>, Linux PM <linux-pm@osdl.org>,
LKML <linux-kernel@vger.kernel.org>,
Nigel Cunningham <ncunningham@linuxmail.org>
Subject: Re: [RFC][PATCH -mm] Make swsusp work on i386 with PAE
Date: Wed, 25 Oct 2006 04:05:08 -0400 [thread overview]
Message-ID: <20061025080508.GB19551@redhat.com> (raw)
In-Reply-To: <20061023145033.GB31273@elf.ucw.cz>
On Mon, Oct 23, 2006 at 04:50:33PM +0200, Pavel Machek wrote:
> Hi!
>
> > The purpose of the appended patch is to make swsusp work on i386 with PAE,
> > but it should also allow i386 systems without PSE to use swsusp.
> >
> > The patch creates temporary page tables located in resume-safe page frames
> > during the resume and uses them for restoring the suspend image (the same
> > approach is used on x86-64).
> >
> > It has been tested on an i386 system with PAE and survived several
> > suspend-resume cycles in a row, but I have no systems without PSE, so that
> > requires some testing.
>
> Thanks, looks okay to me. I guess Andi Kleen would be right person to
> review it in detail?
I gave it a quick skim, and saw nothing obviously broken fwiw.
Thanks for doing this work, it's definitly something that's needed.
Dave
--
http://www.codemonkey.org.uk
next prev parent reply other threads:[~2006-10-25 8:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-22 13:48 [RFC][PATCH -mm] Make swsusp work on i386 with PAE Rafael J. Wysocki
2006-10-23 14:50 ` Pavel Machek
2006-10-23 15:29 ` Rafael J. Wysocki
2006-10-25 8:05 ` Dave Jones [this message]
2006-11-02 10:31 ` Pavel Machek
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