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[ARM] Mark SMP local timer and IPI as exception entries

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This allows the backtrace to dump the exception stack contents.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2007-05-08 11:31:07 +01:00 • committed by Russell King
parent 5b94f675f5
commit b9811d7fde
1 changed files with 2 additions and 2 deletions
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4
arch/arm/kernel/smp.c
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@ -486,7 +486,7 @@ static void ipi_timer(void)
} }
#ifdef CONFIG_LOCAL_TIMERS #ifdef CONFIG_LOCAL_TIMERS
asmlinkage void do_local_timer(struct pt_regs *regs) asmlinkage void __exception do_local_timer(struct pt_regs *regs)
{ {
struct pt_regs *old_regs = set_irq_regs(regs); struct pt_regs *old_regs = set_irq_regs(regs);
int cpu = smp_processor_id(); int cpu = smp_processor_id();
@ -551,7 +551,7 @@ static void ipi_cpu_stop(unsigned int cpu)
* *
* Bit 0 - Inter-processor function call * Bit 0 - Inter-processor function call
*/ */
asmlinkage void do_IPI(struct pt_regs *regs) asmlinkage void __exception do_IPI(struct pt_regs *regs)
{ {
unsigned int cpu = smp_processor_id(); unsigned int cpu = smp_processor_id();
struct ipi_data *ipi = &per_cpu(ipi_data, cpu); struct ipi_data *ipi = &per_cpu(ipi_data, cpu);