From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: linux-kernel@vger.kernel.org
Cc: Pavel Machek <pavel@suse.cz>, Andrew Morton <akpm@zip.com.au>,
Patrick Mochel <mochel@digitalimplant.org>
Subject: Re: swsusp: kill crash when too much memory is free
Date: Fri, 10 Sep 2004 12:45:46 +0200 [thread overview]
Message-ID: <200409101245.47210.rjw@sisk.pl> (raw)
In-Reply-To: <20040910094039.GC11281@atrey.karlin.mff.cuni.cz>
On Friday 10 of September 2004 11:40, Pavel Machek wrote:
> Hi!
>
> > > If too much memory is free, swsusp dies in quite a ugly way. Even when
> > > it is not neccessary to relocate pagedir, it is proably still
> > > neccessary to relocate individual pages. Thanks to Kurt Garloff and
> > > Stefan Seyfried...
> > > Pavel
> > > PS: And could I have one brown paper bag, please?
> >
> > I applied this and it didn't fix my problems with resuming, unfortunately,
but
> > it changed the symptoms. Namely, if USB modules are not unloaded before
> > suspending, I get:
>
> > This is 100% reproducible (ie unload USB modules and dm_mod, suspend the
> > machine, try to wake it up, hangs solid).
> >
> > Can you tell me, please, if there's anything I can compile out/in to debug
it
> > a bit more? Or can I put some printk()s somewhere in the code to get some
> > more info? Any suggestions welcome.
>
> Can you try my "bigdiff"?
It's compiling. I can't get output from the serial console right now, so I'll
send you a summary later on.
> Also, does it work okay in 32-bit mode?
Well, I have a 64-bit distro installed, so I would have to reinstall to check
this ... It's not impossible, though. If the big diff does not help, I'll
try to do something about it.
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
next prev parent reply other threads:[~2004-09-10 10:45 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-09 15:42 Pavel Machek
2004-09-09 22:01 ` Rafael J. Wysocki
2004-09-10 9:40 ` Pavel Machek
2004-09-10 10:45 ` Rafael J. Wysocki [this message]
2004-09-10 17:26 ` Rafael J. Wysocki
2004-09-10 22:29 ` Pavel Machek
2004-09-11 9:50 ` Rafael J. Wysocki
2004-09-11 19:22 ` Rafael J. Wysocki
2004-09-11 21:59 ` Rafael J. Wysocki
2004-09-12 10:32 ` swsusp (2.6.9-rc1-mm4 + bigdiff): Unable to handle kernel paging request Rafael J. Wysocki
2004-09-12 20:42 ` swsusp: kill crash when too much memory is free Pavel Machek
2004-09-12 21:16 ` Rafael J. Wysocki
2004-09-12 21:40 ` Stefan Seyfried
2004-09-12 22:23 ` Rafael J. Wysocki
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