diff options
| author | Anson Huang <b20788@freescale.com> | 2011-09-01 09:55:11 +0800 |
|---|---|---|
| committer | Anson Huang <b20788@freescale.com> | 2011-09-01 11:05:56 +0800 |
| commit | 3ada171614a098145dd755a71a9c9c66e15a219b (patch) | |
| tree | 81596f721ba6edfed76ce524eac7e8059a1a51b0 /arch | |
| parent | 37e7b1c5dd2f3a509cd02d9c53deaa2aa4079c98 (diff) | |
ENGR00155718 [MX6]CPUs hotplug sometimes fail
Sometimes when system very busy,hotplug may fail
because CPU0 has no chance to kill secondary CPUs
from hardware,secondary CPUs keep enter/exit wfi
,and we have a printk after wfi,that makes CPU0
has no chance to kill secondary CPUs,we should
remove this printk.
Signed-off-by: Anson Huang <b20788@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mx6/plat_hotplug.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-mx6/plat_hotplug.c b/arch/arm/mach-mx6/plat_hotplug.c index 67e8196ac120..4ae4676f962e 100644 --- a/arch/arm/mach-mx6/plat_hotplug.c +++ b/arch/arm/mach-mx6/plat_hotplug.c @@ -84,7 +84,6 @@ void platform_cpu_die(unsigned int cpu) * Execute WFI */ cpu_do_idle(); - printk(KERN_INFO "CPU%u: spurious wakeup call\n", cpu); } } |