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Diffstat (limited to 'arch/mips/kvm/tlb.c')
-rw-r--r--arch/mips/kvm/tlb.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c
index 3d3f22301a35..2c0997447448 100644
--- a/arch/mips/kvm/tlb.c
+++ b/arch/mips/kvm/tlb.c
@@ -507,43 +507,6 @@ int kvm_mips_host_tlb_inv(struct kvm_vcpu *vcpu, unsigned long va)
}
EXPORT_SYMBOL(kvm_mips_host_tlb_inv);
-/* XXXKYMA: Fix Guest USER/KERNEL no longer share the same ASID */
-int kvm_mips_host_tlb_inv_index(struct kvm_vcpu *vcpu, int index)
-{
- unsigned long flags, old_entryhi;
-
- if (index >= current_cpu_data.tlbsize)
- BUG();
-
- local_irq_save(flags);
-
- old_entryhi = read_c0_entryhi();
-
- write_c0_entryhi(UNIQUE_ENTRYHI(index));
- mtc0_tlbw_hazard();
-
- write_c0_index(index);
- mtc0_tlbw_hazard();
-
- write_c0_entrylo0(0);
- mtc0_tlbw_hazard();
-
- write_c0_entrylo1(0);
- mtc0_tlbw_hazard();
-
- tlb_write_indexed();
- mtc0_tlbw_hazard();
- tlbw_use_hazard();
-
- write_c0_entryhi(old_entryhi);
- mtc0_tlbw_hazard();
- tlbw_use_hazard();
-
- local_irq_restore(flags);
-
- return 0;
-}
-
void kvm_mips_flush_host_tlb(int skip_kseg0)
{
unsigned long flags;