xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xen: register timer interrupt with IRQF_TIMER

Browse Source 
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
parent fa24ba62ea
commit f350c7922f
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/xen/time.c
View File

@@ -434,7 +434,7 @@ void xen_setup_timer(int cpu)
name = "<timer kasprintf failed>"; name = "<timer kasprintf failed>";
irq = bind_virq_to_irqhandler(VIRQ_TIMER, cpu, xen_timer_interrupt, irq = bind_virq_to_irqhandler(VIRQ_TIMER, cpu, xen_timer_interrupt,
IRQF_DISABLED|IRQF_PERCPU|IRQF_NOBALANCING, IRQF_DISABLED|IRQF_PERCPU|IRQF_NOBALANCING|IRQF_TIMER,
name, NULL); name, NULL);
evt = &per_cpu(xen_clock_events, cpu); evt = &per_cpu(xen_clock_events, cpu);