Re: 2.6.12-rc6-mm1

[Russell King <rmk+lkml@arm.linux.org.uk>]

On Sat, Jun 18, 2005 at 11:39:18PM +0100, Richard Purdie wrote:
> On Tue, 2005-06-07 at 04:29 -0700, Andrew Morton wrote:
> > +git-arm-smp.patch
> > 
> >  ARM git trees
> 
> The arm pxa255 based Zaurus won't resume from a suspend with the patches
> from the above tree applied. The suspend looks normal and gets at least
> as far as pxa_pm_enter(). After that, the device appears to be dead and
> needs a battery removal to reset. I'm unsure if it actually suspends and
> is failing to resume or is crashing in the latter suspend stages.

<grumble>Well, its a bit late for this since (a) stuff has rapidly
moved on at rmk towers since 2.6.12 was released this morning, and
(b) I've just asked Linus to pull this.</grumble>

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.

Please note that you may see other ARM breakage over the next month
or so - I'm going to be concentrating on merging ARM SMP support,
and whatever bashing other people like yourself can give the kernel
will help ensure that problems are picked up quickly.

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:  2.6 Serial core