aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/powerpc/kvm/e500_tlb.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index b18fe353397d..e0ab2160932a 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -144,24 +144,6 @@ static inline void write_host_tlbe(struct kvmppc_vcpu_e500 *vcpu_e500,
144 144
145void kvmppc_e500_tlb_load(struct kvm_vcpu *vcpu, int cpu) 145void kvmppc_e500_tlb_load(struct kvm_vcpu *vcpu, int cpu)
146{ 146{
147 struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
148 int i;
149 unsigned register mas0;
150
151 /* Load all valid TLB1 entries to reduce guest tlb miss fault */
152 local_irq_disable();
153 mas0 = mfspr(SPRN_MAS0);
154 for (i = 0; i < tlb1_max_shadow_size(); i++) {
155 struct tlbe *stlbe = &vcpu_e500->shadow_tlb[1][i];
156
157 if (get_tlb_v(stlbe)) {
158 mtspr(SPRN_MAS0, MAS0_TLBSEL(1)
159 | MAS0_ESEL(to_htlb1_esel(i)));
160 __write_host_tlbe(stlbe);
161 }
162 }
163 mtspr(SPRN_MAS0, mas0);
164 local_irq_enable();
165} 147}
166 148
167void kvmppc_e500_tlb_put(struct kvm_vcpu *vcpu) 149void kvmppc_e500_tlb_put(struct kvm_vcpu *vcpu)