diff options
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_para.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s_emulate.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s_paired_singles.c | 2 |
5 files changed, 11 insertions, 10 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index 8274a2d..b5b1961 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -85,7 +85,6 @@ struct kvmppc_vcpu_book3s { u64 hid[6]; u64 gqr[8]; int slb_nr; - u32 dsisr; u64 sdr1; u64 hior; u64 msr_mask; diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h index a17dc52..9f7565b 100644 --- a/arch/powerpc/include/asm/kvm_para.h +++ b/arch/powerpc/include/asm/kvm_para.h @@ -24,6 +24,7 @@ struct kvm_vcpu_arch_shared { __u64 msr; + __u32 dsisr; }; #ifdef __KERNEL__ diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index 2efe692..eb401b6 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -595,15 +595,16 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu, if (page_found == -ENOENT) { /* Page not found in guest PTE entries */ vcpu->arch.dear = kvmppc_get_fault_dar(vcpu); - to_book3s(vcpu)->dsisr = to_svcpu(vcpu)->fault_dsisr; + vcpu->arch.shared->dsisr = to_svcpu(vcpu)->fault_dsisr; vcpu->arch.shared->msr |= (to_svcpu(vcpu)->shadow_srr1 & 0x00000000f8000000ULL); kvmppc_book3s_queue_irqprio(vcpu, vec); } else if (page_found == -EPERM) { /* Storage protection */ vcpu->arch.dear = kvmppc_get_fault_dar(vcpu); - to_book3s(vcpu)->dsisr = to_svcpu(vcpu)->fault_dsisr & ~DSISR_NOHPTE; - to_book3s(vcpu)->dsisr |= DSISR_PROTFAULT; + vcpu->arch.shared->dsisr = + to_svcpu(vcpu)->fault_dsisr & ~DSISR_NOHPTE; + vcpu->arch.shared->dsisr |= DSISR_PROTFAULT; vcpu->arch.shared->msr |= (to_svcpu(vcpu)->shadow_srr1 & 0x00000000f8000000ULL); kvmppc_book3s_queue_irqprio(vcpu, vec); @@ -867,7 +868,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, r = kvmppc_handle_pagefault(run, vcpu, dar, exit_nr); } else { vcpu->arch.dear = dar; - to_book3s(vcpu)->dsisr = to_svcpu(vcpu)->fault_dsisr; + vcpu->arch.shared->dsisr = to_svcpu(vcpu)->fault_dsisr; kvmppc_book3s_queue_irqprio(vcpu, exit_nr); kvmppc_mmu_pte_flush(vcpu, vcpu->arch.dear, ~0xFFFUL); r = RESUME_GUEST; @@ -994,7 +995,7 @@ program_interrupt: } case BOOK3S_INTERRUPT_ALIGNMENT: if (kvmppc_read_inst(vcpu) == EMULATE_DONE) { - to_book3s(vcpu)->dsisr = kvmppc_alignment_dsisr(vcpu, + vcpu->arch.shared->dsisr = kvmppc_alignment_dsisr(vcpu, kvmppc_get_last_inst(vcpu)); vcpu->arch.dear = kvmppc_alignment_dar(vcpu, kvmppc_get_last_inst(vcpu)); diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index 35d3c16..9982ff1 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -221,7 +221,7 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, else if (r == -EPERM) dsisr |= DSISR_PROTFAULT; - to_book3s(vcpu)->dsisr = dsisr; + vcpu->arch.shared->dsisr = dsisr; to_svcpu(vcpu)->fault_dsisr = dsisr; kvmppc_book3s_queue_irqprio(vcpu, @@ -327,7 +327,7 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) to_book3s(vcpu)->sdr1 = spr_val; break; case SPRN_DSISR: - to_book3s(vcpu)->dsisr = spr_val; + vcpu->arch.shared->dsisr = spr_val; break; case SPRN_DAR: vcpu->arch.dear = spr_val; @@ -440,7 +440,7 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) kvmppc_set_gpr(vcpu, rt, to_book3s(vcpu)->sdr1); break; case SPRN_DSISR: - kvmppc_set_gpr(vcpu, rt, to_book3s(vcpu)->dsisr); + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->dsisr); break; case SPRN_DAR: kvmppc_set_gpr(vcpu, rt, vcpu->arch.dear); diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c index 626e6ef..749dfbd 100644 --- a/arch/powerpc/kvm/book3s_paired_singles.c +++ b/arch/powerpc/kvm/book3s_paired_singles.c @@ -173,7 +173,7 @@ static void kvmppc_inject_pf(struct kvm_vcpu *vcpu, ulong eaddr, bool is_store) /* Page Fault */ dsisr = kvmppc_set_field(0, 33, 33, 1); if (is_store) - to_book3s(vcpu)->dsisr = kvmppc_set_field(dsisr, 38, 38, 1); + shared->dsisr = kvmppc_set_field(dsisr, 38, 38, 1); kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE); } |
