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-ux500/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-ux500/platsmp.c')
| -rw-r--r-- | arch/arm/mach-ux500/platsmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 9e4c678de78..b8987bd2124 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c | |||
| @@ -78,7 +78,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) | |||
| 78 | __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); | 78 | __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); |
| 79 | outer_clean_range(__pa(&pen_release), __pa(&pen_release) + 1); | 79 | outer_clean_range(__pa(&pen_release), __pa(&pen_release) + 1); |
| 80 | 80 | ||
| 81 | smp_cross_call(cpumask_of(cpu)); | 81 | smp_cross_call(cpumask_of(cpu), 1); |
| 82 | 82 | ||
| 83 | timeout = jiffies + (1 * HZ); | 83 | timeout = jiffies + (1 * HZ); |
| 84 | while (time_before(jiffies, timeout)) { | 84 | while (time_before(jiffies, timeout)) { |