diff options
Diffstat (limited to 'arch/csky/kernel/smp.c')
| -rw-r--r-- | arch/csky/kernel/smp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/csky/kernel/smp.c b/arch/csky/kernel/smp.c index 041d0de6a1b6..0f9f5eef9338 100644 --- a/arch/csky/kernel/smp.c +++ b/arch/csky/kernel/smp.c @@ -203,8 +203,8 @@ volatile unsigned int secondary_hint; volatile unsigned int secondary_hint2; volatile unsigned int secondary_ccr; volatile unsigned int secondary_stack; - -unsigned long secondary_msa1; +volatile unsigned int secondary_msa1; +volatile unsigned int secondary_pgd; int __cpu_up(unsigned int cpu, struct task_struct *tidle) { @@ -216,6 +216,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle) secondary_hint2 = mfcr("cr<21, 1>"); secondary_ccr = mfcr("cr18"); secondary_msa1 = read_mmu_msa1(); + secondary_pgd = mfcr("cr<29, 15>"); /* * Because other CPUs are in reset status, we must flush data @@ -262,8 +263,6 @@ void csky_start_secondary(void) flush_tlb_all(); write_mmu_pagemask(0); - TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir); - TLBMISS_HANDLER_SETUP_PGD_KERNEL(swapper_pg_dir); #ifdef CONFIG_CPU_HAS_FPU init_fpu(); |