path: root/arch/arm/mach-realview/platsmp.c
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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-11-15 09:42:08 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-03 08:26:30 +0000
commitad3b6993b9c5482e8a2ec5aed181538c921fdcbd (patch)
treeec14d13777bc9b7d495929d74a83c36687ec4eab /arch/arm/mach-realview/platsmp.c
parentd92e04713c6323e09a0d0fdfa0d7cbcedb175e49 (diff)
ARM: SMP: pass an ipi number to smp_cross_call()
This allows us to use smp_cross_call() to trigger a number of different software generated interrupts, rather than combining them all on one SGI. Recover the SGI number via do_IPI. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-realview/platsmp.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 009265818d5..af3d9093390 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -116,7 +116,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
* Use smp_cross_call() for this, since there's little
* point duplicating the code here
- smp_cross_call(cpumask_of(cpu));
+ smp_cross_call(cpumask_of(cpu), 1);
timeout = jiffies + (1 * HZ);
while (time_before(jiffies, timeout)) {