KVM: PPC: e500_tlb: Fix a minor copy-paste tracing bug

[linux-2.6.git] / arch / powerpc / kvm / e500_tlb.c

diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index 6a7fc01..a413883 100644 (file)
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/kvm.h>
 #include <linux/kvm_host.h>
@@ -225,8 +226,7 @@ static void kvmppc_e500_stlbe_invalidate(struct kvmppc_vcpu_e500 *vcpu_e500,
 
        kvmppc_e500_shadow_release(vcpu_e500, tlbsel, esel);
        stlbe->mas1 = 0;
-       trace_kvm_stlb_inval(index_of(tlbsel, esel), stlbe->mas1, stlbe->mas2,
-                            stlbe->mas3, stlbe->mas7);
+       trace_kvm_stlb_inval(index_of(tlbsel, esel));
 }
 
 static void kvmppc_e500_tlb1_invalidate(struct kvmppc_vcpu_e500 *vcpu_e500,
@@ -313,10 +313,10 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
                | MAS1_TID(get_tlb_tid(gtlbe)) | MAS1_TS | MAS1_VALID;
        stlbe->mas2 = (gvaddr & MAS2_EPN)
                | e500_shadow_mas2_attrib(gtlbe->mas2,
-                               vcpu_e500->vcpu.arch.msr & MSR_PR);
+                               vcpu_e500->vcpu.arch.shared->msr & MSR_PR);
        stlbe->mas3 = (hpaddr & MAS3_RPN)
                | e500_shadow_mas3_attrib(gtlbe->mas3,
-                               vcpu_e500->vcpu.arch.msr & MSR_PR);
+                               vcpu_e500->vcpu.arch.shared->msr & MSR_PR);
        stlbe->mas7 = (hpaddr >> 32) & MAS7_RPN;
 
        trace_kvm_stlb_write(index_of(tlbsel, esel), stlbe->mas1, stlbe->mas2,
@@ -575,28 +575,28 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
 
 int kvmppc_mmu_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
 {
-       unsigned int as = !!(vcpu->arch.msr & MSR_IS);
+       unsigned int as = !!(vcpu->arch.shared->msr & MSR_IS);
 
        return kvmppc_e500_tlb_search(vcpu, eaddr, get_cur_pid(vcpu), as);
 }
 
 int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
 {
-       unsigned int as = !!(vcpu->arch.msr & MSR_DS);
+       unsigned int as = !!(vcpu->arch.shared->msr & MSR_DS);
 
        return kvmppc_e500_tlb_search(vcpu, eaddr, get_cur_pid(vcpu), as);
 }
 
 void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu)
 {
-       unsigned int as = !!(vcpu->arch.msr & MSR_IS);
+       unsigned int as = !!(vcpu->arch.shared->msr & MSR_IS);
 
        kvmppc_e500_deliver_tlb_miss(vcpu, vcpu->arch.pc, as);
 }
 
 void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu)
 {
-       unsigned int as = !!(vcpu->arch.msr & MSR_DS);
+       unsigned int as = !!(vcpu->arch.shared->msr & MSR_DS);
 
        kvmppc_e500_deliver_tlb_miss(vcpu, vcpu->arch.fault_dear, as);
 }
@@ -728,6 +728,12 @@ int kvmppc_e500_tlb_init(struct kvmppc_vcpu_e500 *vcpu_e500)
        if (vcpu_e500->shadow_pages[1] == NULL)
                goto err_out_page0;
 
+       /* Init TLB configuration register */
+       vcpu_e500->tlb0cfg = mfspr(SPRN_TLB0CFG) & ~0xfffUL;
+       vcpu_e500->tlb0cfg |= vcpu_e500->guest_tlb_size[0];
+       vcpu_e500->tlb1cfg = mfspr(SPRN_TLB1CFG) & ~0xfffUL;
+       vcpu_e500->tlb1cfg |= vcpu_e500->guest_tlb_size[1];
+
        return 0;
 
 err_out_page0: