diff options
Diffstat (limited to 'arch/mips/kvm/tlb.c')
| -rw-r--r-- | arch/mips/kvm/tlb.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c index 8af5fd2cb107..51f4aee717e7 100644 --- a/arch/mips/kvm/tlb.c +++ b/arch/mips/kvm/tlb.c @@ -263,35 +263,6 @@ void kvm_mips_flush_host_tlb(int skip_kseg0) } EXPORT_SYMBOL_GPL(kvm_mips_flush_host_tlb); -void kvm_local_flush_tlb_all(void) -{ - unsigned long flags; - unsigned long old_ctx; - int entry = 0; - - local_irq_save(flags); - /* Save old context and create impossible VPN2 value */ - old_ctx = read_c0_entryhi(); - write_c0_entrylo0(0); - write_c0_entrylo1(0); - - /* Blast 'em all away. */ - while (entry < current_cpu_data.tlbsize) { - /* Make sure all entries differ. */ - write_c0_entryhi(UNIQUE_ENTRYHI(entry)); - write_c0_index(entry); - mtc0_tlbw_hazard(); - tlb_write_indexed(); - tlbw_use_hazard(); - entry++; - } - write_c0_entryhi(old_ctx); - mtc0_tlbw_hazard(); - - local_irq_restore(flags); -} -EXPORT_SYMBOL_GPL(kvm_local_flush_tlb_all); - /** * kvm_mips_suspend_mm() - Suspend the active mm. * @cpu The CPU we're running on. |