From: Richard Purdie <rpurdie@rpsys.net>
To: Russell King <rmk+lkml@arm.linux.org.uk>
Cc: LKML <linux-kernel@vger.kernel.org>, Andrew Morton <akpm@osdl.org>
Subject: Re: 2.6.12-rc6-mm1
Date: Sun, 19 Jun 2005 18:12:38 +0100 [thread overview]
Message-ID: <1119201158.7554.2.camel@localhost.localdomain> (raw)
In-Reply-To: <20050619101120.B6499@flint.arm.linux.org.uk>
On Sun, 2005-06-19 at 10:11 +0100, Russell King wrote:
> On Sun, Jun 19, 2005 at 10:02:26AM +0100, Russell King wrote:
> > On Sun, Jun 19, 2005 at 02:20:48AM +0100, Richard Purdie wrote:
> > > On Sun, 2005-06-19 at 00:18 +0100, Russell King wrote:
> > > > Thinking about what's probably happening, I suspect all the ARM suspend
> > > > and resume code needs to be reworked to save more state. I'll try to
> > > > cook up a patch tomorrow to fix it, but I'll need you to provide
> > > > feedback.
> > >
> > > Ok, thanks. I'm happy to test any fixes/patches.
> >
> > This should resolve the problem - we now rely on the stack pointer for
> > each CPU mode to remain constant throughout the running time of the
> > kernel, which includes across suspend/resume cycles.
>
> Actually, this patch is probably an all-round better solution.
This patch (the simpler of the two using cpu_init()) allows the pxa to
suspend/resume happily with the git-arm-smp.patch applied.
Richard
next prev parent reply other threads:[~2005-06-19 17:12 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-07 11:29 2.6.12-rc6-mm1 Andrew Morton
2005-06-07 14:24 ` 2.6.12-rc6-mm1 Wolfgang Wander
2005-06-07 14:49 ` 2.6.12-rc6-mm1 Wolfgang Wander
2005-06-07 14:48 ` 2.6.12-rc6-mm1 Brice Goglin
2005-06-07 20:59 ` 2.6.12-rc6-mm1: rio confusion Adrian Bunk
2005-06-07 21:38 ` Matt Porter
2005-06-07 23:15 ` 2.6.12-rc6-mm1 Francois Romieu
2005-06-08 1:59 ` 2.6.12-rc6-mm1 Søren Lott
2005-06-08 5:53 ` 2.6.12-rc6-mm1 Jean Delvare
2005-06-08 7:54 ` [lm-sensors] 2.6.12-rc6-mm1 Jean Delvare
2005-06-08 7:08 ` 2.6.12-rc6-mm1 Søren Lott
2005-06-08 9:07 ` [lm-sensors] 2.6.12-rc6-mm1 Søren Lott
2005-06-09 3:47 ` Mark M. Hoffman
2005-06-09 5:48 ` Mark M. Hoffman
2005-06-08 14:22 ` 2.6.12-rc6-mm1 Andy Whitcroft
2005-06-08 20:01 ` 2.6.12-rc6-mm1 Andrew Morton
2005-06-08 23:14 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-08 23:22 ` 2.6.12-rc6-mm1 Andrew Morton
2005-06-08 23:34 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-09 7:17 ` 2.6.12-rc6-mm1 Kirill Korotaev
2005-06-09 13:38 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-10 12:12 ` 2.6.12-rc6-mm1 Kirill Korotaev
2005-06-09 4:27 ` 2.6.12-rc6-mm1 Andrey Panin
2005-06-09 13:12 ` 2.6.12-rc6-mm1 Andy Whitcroft
2005-06-08 14:33 ` BUG in i2c_detach_client Andrew James Wade
2005-06-08 16:21 ` Jean Delvare
2005-06-08 21:26 ` Andrew Morton
2005-06-08 22:56 ` Andrew James Wade
2005-06-08 23:32 ` Andrew Morton
2005-06-09 7:52 ` Jean Delvare
2005-06-09 7:47 ` Jean Delvare
2005-06-09 11:05 ` Andrew James Wade
2005-06-09 13:32 ` Andrew James Wade
2005-06-09 15:57 ` Jean Delvare
2005-06-10 5:58 ` Greg KH
2005-06-10 7:08 ` Jean Delvare
2005-06-11 11:51 ` 2.6.12-rc6-mm1 Benoit Boissinot
2005-06-18 22:39 ` 2.6.12-rc6-mm1 Richard Purdie
2005-06-18 22:44 ` 2.6.12-rc6-mm1 Andrew Morton
2005-06-18 22:57 ` 2.6.12-rc6-mm1 Richard Purdie
2005-06-18 23:11 ` 2.6.12-rc6-mm1 Richard Purdie
2005-06-18 23:18 ` 2.6.12-rc6-mm1 Russell King
2005-06-19 1:20 ` 2.6.12-rc6-mm1 Richard Purdie
2005-06-19 9:02 ` 2.6.12-rc6-mm1 Russell King
2005-06-19 9:11 ` 2.6.12-rc6-mm1 Russell King
2005-06-19 17:12 ` Richard Purdie [this message]
2005-06-19 17:39 ` 2.6.12-rc6-mm1 Russell King
2005-06-19 18:25 ` 2.6.12-rc6-mm1 Richard Purdie
2005-06-19 18:56 ` 2.6.12-rc6-mm1 Russell King
2005-06-21 13:20 ` 2.6.12-rc6-mm1 Dominik Karall
2005-06-24 21:27 ` 2.6.12-rc6-mm1 Alexey Dobriyan
2005-07-29 4:54 ` 2.6.12-rc6-mm1 Andrew Morton
2005-07-29 13:39 ` 2.6.12-rc6-mm1 Dominik Karall
2005-07-29 18:22 ` 2.6.12-rc6-mm1 Andrew Morton
2005-07-29 21:19 ` 2.6.12-rc6-mm1 Dominik Karall
2005-07-29 21:27 ` 2.6.12-rc6-mm1 Andrew Morton
2005-07-29 21:37 ` 2.6.12-rc6-mm1 Dominik Karall
2005-08-04 19:44 ` 2.6.12-rc6-mm1 Andrew Morton
2005-08-04 22:28 ` 2.6.12-rc6-mm1 Andrew Morton
2005-08-04 22:44 ` 2.6.12-rc6-mm1 Dominik Karall
2005-08-05 10:48 ` [patch] preempt-trace.patch Ingo Molnar
2005-08-05 11:44 ` Dominik Karall
2005-08-05 15:13 ` [patch] preempt-trace-fixes.patch Ingo Molnar
2005-08-05 18:14 ` Dominik Karall
2005-08-05 14:26 ` [patch] preempt-trace.patch (mono preempt-trace) Dominik Karall
2005-08-05 15:22 ` Ingo Molnar
2005-08-05 17:58 ` Dominik Karall
2005-08-05 18:46 ` Hugh Dickins
2005-08-05 19:23 ` Dominik Karall
2005-08-05 20:04 ` Ingo Molnar
2005-08-05 20:48 ` Dominik Karall
2005-08-05 18:05 ` Andrew Morton
2005-08-05 20:08 ` Ingo Molnar
2005-08-05 20:13 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2005-06-07 23:50 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-07 23:56 ` 2.6.12-rc6-mm1 Andrew Morton
2005-06-08 0:02 ` 2.6.12-rc6-mm1 Christoph Lameter
2005-06-08 0:08 ` 2.6.12-rc6-mm1 Andrew Morton
2005-06-08 3:17 ` 2.6.12-rc6-mm1 Nick Piggin
2005-06-08 3:33 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-08 3:50 ` 2.6.12-rc6-mm1 Nick Piggin
2005-06-08 14:15 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-09 23:56 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-10 7:02 ` 2.6.12-rc6-mm1 Ingo Molnar
2005-06-10 12:03 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-10 14:19 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-10 23:14 ` 2.6.12-rc6-mm1 J.A. Magallon
2005-06-10 23:59 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-11 0:18 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-11 0:32 ` 2.6.12-rc6-mm1 J.A. Magallon
2005-06-11 0:48 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-11 0:52 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-10 23:50 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-11 4:14 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-11 5:22 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-11 5:56 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-11 20:13 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-11 22:20 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-11 23:27 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-11 23:47 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-12 0:23 ` 2.6.12-rc6-mm1 Martin J. Bligh
2005-06-12 5:19 ` 2.6.12-rc6-mm1 Con Kolivas
2005-06-09 1:58 ` 2.6.12-rc6-mm1 Lee Revell
2005-06-08 0:02 ` 2.6.12-rc6-mm1 Martin J. Bligh
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