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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-06-19 13:39:33 -0400
committerRussell King <rmk@dyn-67.arm.linux.org.uk>2005-06-19 13:39:33 -0400
commit36c5ed23b9f535d1c79986efb45f9c1f115e0997 (patch)
tree5a493a7b19b02a8c7ccadafc5a3f55ca9da6605e /arch/arm/mach-pxa
parent3aa3dfb372576f30835a94409556e3c8681b5756 (diff)
[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-pxa')
-rw-r--r--arch/arm/mach-pxa/pm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 9799fe80df23..ac4dd4336160 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -133,6 +133,8 @@ static int pxa_pm_enter(suspend_state_t state)
133 /* *** go zzz *** */ 133 /* *** go zzz *** */
134 pxa_cpu_pm_enter(state); 134 pxa_cpu_pm_enter(state);
135 135
136 cpu_init();
137
136 /* after sleeping, validate the checksum */ 138 /* after sleeping, validate the checksum */
137 checksum = 0; 139 checksum = 0;
138 for (i = 0; i < SLEEP_SAVE_SIZE - 1; i++) 140 for (i = 0; i < SLEEP_SAVE_SIZE - 1; i++)