diff options
| author | Olof Johansson <olof@lixom.net> | 2012-05-26 13:30:41 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-05-26 13:30:41 -0700 |
| commit | 67e7ebc21ff5a5bbcb10c9a980896f0e253bcd40 (patch) | |
| tree | f12706b80194f48aad3a1bd70ae9215d48875591 /arch/mn10300/kernel | |
| parent | 516fb7a22a5347dc6db731369c365ed1f9b64632 (diff) | |
| parent | c533f32e1ac440b8840159f89ece8c9cca2422b5 (diff) | |
Merge branch 'vexpress-v3.4' of git://git.linaro.org/people/pawelmoll/linux into late/soc
A few device tree updates and an include file fix for versatile.
* 'vexpress-v3.4' of git://git.linaro.org/people/pawelmoll/linux:
ARM: vexpress: Remove twice included header files
ARM: vexpress: Device Tree updates
+ update to 3.4
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/mn10300/kernel')
| -rw-r--r-- | arch/mn10300/kernel/smp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c index 910dddf65e4..9cd69ad6aa0 100644 --- a/arch/mn10300/kernel/smp.c +++ b/arch/mn10300/kernel/smp.c @@ -24,6 +24,7 @@ #include <linux/sched.h> #include <linux/profile.h> #include <linux/smp.h> +#include <linux/cpu.h> #include <asm/tlbflush.h> #include <asm/bitops.h> #include <asm/processor.h> @@ -38,7 +39,6 @@ #include "internal.h" #ifdef CONFIG_HOTPLUG_CPU -#include <linux/cpu.h> #include <asm/cacheflush.h> static unsigned long sleep_mode[NR_CPUS]; @@ -874,10 +874,13 @@ static void __init smp_online(void) cpu = smp_processor_id(); - local_irq_enable(); + notify_cpu_starting(cpu); + ipi_call_lock(); set_cpu_online(cpu, true); - smp_wmb(); + ipi_call_unlock(); + + local_irq_enable(); } /** |