diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-11-15 04:42:08 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-03 03:26:30 -0500 |
| commit | ad3b6993b9c5482e8a2ec5aed181538c921fdcbd (patch) | |
| tree | ec14d13777bc9b7d495929d74a83c36687ec4eab /arch/arm/mach-vexpress/platsmp.c | |
| parent | d92e04713c6323e09a0d0fdfa0d7cbcedb175e49 (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-vexpress/platsmp.c')
| -rw-r--r-- | arch/arm/mach-vexpress/platsmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index 670970699ba9..276f916014c1 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c | |||
| @@ -92,7 +92,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) | |||
| 92 | * the boot monitor to read the system wide flags register, | 92 | * the boot monitor to read the system wide flags register, |
| 93 | * and branch to the address found there. | 93 | * and branch to the address found there. |
| 94 | */ | 94 | */ |
| 95 | smp_cross_call(cpumask_of(cpu)); | 95 | smp_cross_call(cpumask_of(cpu), 1); |
| 96 | 96 | ||
| 97 | timeout = jiffies + (1 * HZ); | 97 | timeout = jiffies + (1 * HZ); |
| 98 | while (time_before(jiffies, timeout)) { | 98 | while (time_before(jiffies, timeout)) { |