[PATCH] ARM: disable interrupt before spinning endlessly

[Shawn Guo]

On Sun, Jul 29, 2012 at 10:22:16PM +0100, Russell King - ARM Linux wrote:
> On Mon, Jul 09, 2012 at 05:09:48PM +0800, Shawn Guo wrote:
> > The CPU will endlessly spin at the end of machine_halt and
> > machine_restart calls.  However, this will lead to a soft lockup
> > warning after about 20 seconds, if CONFIG_LOCKUP_DETECTOR is enabled,
> > as system timer is still alive.
> > 
> > Disable interrupt before going to spin endlessly, so that the lockup
> > warning will never be seen.
> > 
> > Reported-by: Marek Vasut <marex at denx.de>
> > Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
> > ---
> 
> Should this also be Cc'd to stable when it's committed?

Yes, I forgot it.

I assume you will take care of it when you commit it to your tree.
Otherwise, please let me know and I will resubmit the patch.

-- 
Regards,
Shawn