xen: register timer interrupt with IRQF_TIMER

Otherwise the timer is disabled by dpm_suspend_noirq() which in turn prevents
correct operation of stop_machine on multi-processor systems and breaks
suspend.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stable Kernel <stable@kernel.org>
This commit is contained in:
Ian Campbell 2009-11-24 10:16:23 +00:00 • committed by Jeremy Fitzhardinge
commit f350c7922f