From: Pavel Machek <pavel@suse.cz>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Andy Pfiffer <andyp@osdl.org>,
suparna@in.ibm.com, "Martin J. Bligh" <Martin.Bligh@us.ibm.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: Faster reboots (and a better way of taking crashdumps?)
Date: Tue, 16 Apr 2002 10:02:47 +0000 [thread overview]
Message-ID: <20020416100246.A37@toy.ucw.cz> (raw)
In-Reply-To: <1759496962.1018114339@[10.10.2.3]> <m18z80nrxc.fsf@frodo.biederman.org> <3CB1A9A8.1155722E@in.ibm.com> <m1ofgum81l.fsf@frodo.biederman.org> <20020409205636.A1234@in.ibm.com> <m1y9fvlfyb.fsf@frodo.biederman.org> <1018461522.4453.212.camel@andyp> <m1pu16l1c3.fsf@frodo.biederman.org>
Hi!
> > The new device model from Pat (mochel@osdl.org) is probably the best way
> > to go here; you'll be able to walk the driver tree and reliably turn off
> > devices.
>
> I totally agree. Walking the driver tree is exactly what I want.
> Disabling bus masters is just a quick hack to rule out a DMA killing
> your linux booting linux.
Is there easy way to disable all busmasters? It might help suspend-to-disk
and suspend-to-ram to work well until proper support is done...
Pavel
--
Philips Velo 1: 1"x4"x8", 300gram, 60, 12MB, 40bogomips, linux, mutt,
details at http://atrey.karlin.mff.cuni.cz/~pavel/velo/index.html.
next prev parent reply other threads:[~2002-04-16 21:55 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-07 1:32 Martin J. Bligh
2002-04-07 2:50 ` Eric W. Biederman
2002-04-07 4:00 ` Martin J. Bligh
2002-04-07 4:12 ` Eric W. Biederman
2002-04-08 14:31 ` Suparna Bhattacharya
2002-04-08 17:09 ` Eric W. Biederman
2002-04-09 15:26 ` Suparna Bhattacharya
2002-04-10 15:40 ` Eric W. Biederman
2002-04-10 17:58 ` Andy Pfiffer
2002-04-11 14:15 ` Suparna Bhattacharya
2002-04-11 15:08 ` Eric W. Biederman
2002-04-16 10:02 ` Pavel Machek [this message]
2002-04-16 22:59 ` Alan Cox
2002-04-11 13:56 ` Suparna Bhattacharya
2002-04-11 15:35 ` Eric W. Biederman
2002-04-12 14:49 ` Suparna Bhattacharya
2002-04-12 17:59 ` Eric W. Biederman
2002-04-15 10:07 ` Suparna Bhattacharya
-- strict thread matches above, loose matches on Subject: below --
2002-04-05 19:13 Martin J. Bligh
2002-04-05 20:47 ` Jeremy Jackson
2002-04-06 1:48 ` Martin J. Bligh
2002-04-06 2:55 ` Jeremy Jackson
2002-04-08 7:20 ` Suparna Bhattacharya
2002-04-11 3:47 ` Jeremy Jackson
2002-04-11 14:28 ` Suparna Bhattacharya
2002-04-06 17:56 ` Alan Cox
2002-04-07 1:35 ` Martin J. Bligh
2002-04-06 23:27 ` Eric W. Biederman
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