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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-06-19 19:39:33 +0200
committerRussell King <rmk@dyn-67.arm.linux.org.uk>2005-06-19 19:39:33 +0200
commit36c5ed23b9f535d1c79986efb45f9c1f115e0997 (patch)
tree5a493a7b19b02a8c7ccadafc5a3f55ca9da6605e /arch/arm/mach-sa1100/pm.c
parentMerge master.kernel.org:/home/rmk/linux-2.6-arm (diff)
downloadlinux-36c5ed23b9f535d1c79986efb45f9c1f115e0997.tar.xz
linux-36c5ed23b9f535d1c79986efb45f9c1f115e0997.zip
[PATCH] ARM SMP: Fix PXA/SA11x0 suspend resume crash
We need to re-initialise the stack pointers for undefined, IRQ and abort mode handlers whenever we resume. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-sa1100/pm.c')
-rw-r--r--arch/arm/mach-sa1100/pm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c
index 379ea5e3950f..59c7964cfe11 100644
--- a/arch/arm/mach-sa1100/pm.c
+++ b/arch/arm/mach-sa1100/pm.c
@@ -88,6 +88,8 @@ static int sa11x0_pm_enter(suspend_state_t state)
/* go zzz */
sa1100_cpu_suspend();
+ cpu_init();
+
/*
* Ensure not to come back here if it wasn't intended
*/