diff options
| author | Jake Park <jakep@nvidia.com> | 2012-07-24 13:59:45 +0900 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-07-27 09:59:57 -0700 |
| commit | 7e7cb6ad913a379204c1858d2a409fa748592895 (patch) | |
| tree | 36ec5c397a0f773ff1daff67972ebb3743bc467b /arch/arm/kernel/smp.c | |
| parent | f2664172e406f011e323066118f7bbdc38e1811a (diff) | |
ARM: tegra: move secondary start kernel message
Using printk before CPU online can make hang or kernel panic.
Bug 1017539
Bug 1019700
Signed-off-by: Jake Park <jakep@nvidia.com>
Reviewed-on: http://git-master/r/117924
(cherry picked from commit 9d7426fdc7e8c70079d37f529517932370355ac6)
Change-Id: Ib55ee06dcaf92af63f8d72ee74939c72dda4296c
Reviewed-on: http://git-master/r/118141
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Sang-Hun Lee <sanlee@nvidia.com>
Tested-by: Sang-Hun Lee <sanlee@nvidia.com>
Diffstat (limited to 'arch/arm/kernel/smp.c')
| -rw-r--r-- | arch/arm/kernel/smp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index bdfb37c59531..016473c1d794 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -280,8 +280,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void) struct mm_struct *mm = &init_mm; unsigned int cpu = smp_processor_id(); - printk("CPU%u: Booted secondary processor\n", cpu); - /* * All kernel threads share the same mm context; grab a * reference and switch to it. @@ -314,6 +312,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void) * before we continue. */ set_cpu_online(cpu, true); + printk("CPU%u: Booted secondary processor\n", cpu); /* * Setup the percpu timer for this CPU. |