diff options
Diffstat (limited to 'arch/csky/kernel/smp.c')
| -rw-r--r-- | arch/csky/kernel/smp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/csky/kernel/smp.c b/arch/csky/kernel/smp.c index df2e2174dbd0..b5c5bc3afeb5 100644 --- a/arch/csky/kernel/smp.c +++ b/arch/csky/kernel/smp.c @@ -159,6 +159,8 @@ volatile unsigned int secondary_hint; volatile unsigned int secondary_ccr; volatile unsigned int secondary_stack; +unsigned long secondary_msa1; + int __cpu_up(unsigned int cpu, struct task_struct *tidle) { unsigned long mask = 1 << cpu; @@ -167,6 +169,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle) (unsigned int) task_stack_page(tidle) + THREAD_SIZE - 8; secondary_hint = mfcr("cr31"); secondary_ccr = mfcr("cr18"); + secondary_msa1 = read_mmu_msa1(); /* * Because other CPUs are in reset status, we must flush data |