[089/151] xen: register runstate on secondary CPUs

From: Greg KH
Date: Wed Dec 16 2009 - 23:25:33 EST

2.6.32-stable review patch. If anyone has any objections, please let us know.


From: Ian Campbell <ian.campbell@xxxxxxxxxx>

commit 028896721ac04f6fa0697f3ecac3f98761746363 upstream.

The commit "xen: re-register runstate area earlier on resume" caused us
to never try and setup the runstate area for secondary CPUs. Ensure that
we do this...

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

arch/x86/xen/smp.c | 1 +
1 file changed, 1 insertion(+)

--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -295,6 +295,7 @@ static int __cpuinit xen_cpu_up(unsigned
(unsigned long)task_stack_page(idle) -
+ xen_setup_runstate_info(cpu);

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