diff options
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_para.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s.c | 16 | ||||
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 16 | ||||
| -rw-r--r-- | arch/powerpc/kvm/emulate.c | 24 |
5 files changed, 36 insertions, 28 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 5255d754f9a..221cf85e9a6 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -217,10 +217,6 @@ struct kvm_vcpu_arch { ulong guest_owned_ext; #endif u32 mmucr; - ulong sprg0; - ulong sprg1; - ulong sprg2; - ulong sprg3; ulong sprg4; ulong sprg5; ulong sprg6; diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h index d7fc6c2c973..e402999ba19 100644 --- a/arch/powerpc/include/asm/kvm_para.h +++ b/arch/powerpc/include/asm/kvm_para.h @@ -23,6 +23,10 @@ #include <linux/types.h> struct kvm_vcpu_arch_shared { + __u64 sprg0; + __u64 sprg1; + __u64 sprg2; + __u64 sprg3; __u64 srr0; __u64 srr1; __u64 dar; diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index afa0dd4a27f..cfd7fe5c3a6 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -1062,10 +1062,10 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) regs->srr0 = vcpu->arch.shared->srr0; regs->srr1 = vcpu->arch.shared->srr1; regs->pid = vcpu->arch.pid; - regs->sprg0 = vcpu->arch.sprg0; - regs->sprg1 = vcpu->arch.sprg1; - regs->sprg2 = vcpu->arch.sprg2; - regs->sprg3 = vcpu->arch.sprg3; + regs->sprg0 = vcpu->arch.shared->sprg0; + regs->sprg1 = vcpu->arch.shared->sprg1; + regs->sprg2 = vcpu->arch.shared->sprg2; + regs->sprg3 = vcpu->arch.shared->sprg3; regs->sprg5 = vcpu->arch.sprg4; regs->sprg6 = vcpu->arch.sprg5; regs->sprg7 = vcpu->arch.sprg6; @@ -1088,10 +1088,10 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) kvmppc_set_msr(vcpu, regs->msr); vcpu->arch.shared->srr0 = regs->srr0; vcpu->arch.shared->srr1 = regs->srr1; - vcpu->arch.sprg0 = regs->sprg0; - vcpu->arch.sprg1 = regs->sprg1; - vcpu->arch.sprg2 = regs->sprg2; - vcpu->arch.sprg3 = regs->sprg3; + vcpu->arch.shared->sprg0 = regs->sprg0; + vcpu->arch.shared->sprg1 = regs->sprg1; + vcpu->arch.shared->sprg2 = regs->sprg2; + vcpu->arch.shared->sprg3 = regs->sprg3; vcpu->arch.sprg5 = regs->sprg4; vcpu->arch.sprg6 = regs->sprg5; vcpu->arch.sprg7 = regs->sprg6; diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 793df28b628..b2c8c423c4d 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -495,10 +495,10 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) regs->srr0 = vcpu->arch.shared->srr0; regs->srr1 = vcpu->arch.shared->srr1; regs->pid = vcpu->arch.pid; - regs->sprg0 = vcpu->arch.sprg0; - regs->sprg1 = vcpu->arch.sprg1; - regs->sprg2 = vcpu->arch.sprg2; - regs->sprg3 = vcpu->arch.sprg3; + regs->sprg0 = vcpu->arch.shared->sprg0; + regs->sprg1 = vcpu->arch.shared->sprg1; + regs->sprg2 = vcpu->arch.shared->sprg2; + regs->sprg3 = vcpu->arch.shared->sprg3; regs->sprg5 = vcpu->arch.sprg4; regs->sprg6 = vcpu->arch.sprg5; regs->sprg7 = vcpu->arch.sprg6; @@ -521,10 +521,10 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) kvmppc_set_msr(vcpu, regs->msr); vcpu->arch.shared->srr0 = regs->srr0; vcpu->arch.shared->srr1 = regs->srr1; - vcpu->arch.sprg0 = regs->sprg0; - vcpu->arch.sprg1 = regs->sprg1; - vcpu->arch.sprg2 = regs->sprg2; - vcpu->arch.sprg3 = regs->sprg3; + vcpu->arch.shared->sprg0 = regs->sprg0; + vcpu->arch.shared->sprg1 = regs->sprg1; + vcpu->arch.shared->sprg2 = regs->sprg2; + vcpu->arch.shared->sprg3 = regs->sprg3; vcpu->arch.sprg5 = regs->sprg4; vcpu->arch.sprg6 = regs->sprg5; vcpu->arch.sprg7 = regs->sprg6; diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c index ad0fa4ff4ea..454869b5e91 100644 --- a/arch/powerpc/kvm/emulate.c +++ b/arch/powerpc/kvm/emulate.c @@ -263,13 +263,17 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) kvmppc_set_gpr(vcpu, rt, get_tb()); break; case SPRN_SPRG0: - kvmppc_set_gpr(vcpu, rt, vcpu->arch.sprg0); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->sprg0); + break; case SPRN_SPRG1: - kvmppc_set_gpr(vcpu, rt, vcpu->arch.sprg1); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->sprg1); + break; case SPRN_SPRG2: - kvmppc_set_gpr(vcpu, rt, vcpu->arch.sprg2); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->sprg2); + break; case SPRN_SPRG3: - kvmppc_set_gpr(vcpu, rt, vcpu->arch.sprg3); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->sprg3); + break; /* Note: SPRG4-7 are user-readable, so we don't get * a trap. */ @@ -341,13 +345,17 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) break; case SPRN_SPRG0: - vcpu->arch.sprg0 = kvmppc_get_gpr(vcpu, rs); break; + vcpu->arch.shared->sprg0 = kvmppc_get_gpr(vcpu, rs); + break; case SPRN_SPRG1: - vcpu->arch.sprg1 = kvmppc_get_gpr(vcpu, rs); break; + vcpu->arch.shared->sprg1 = kvmppc_get_gpr(vcpu, rs); + break; case SPRN_SPRG2: - vcpu->arch.sprg2 = kvmppc_get_gpr(vcpu, rs); break; + vcpu->arch.shared->sprg2 = kvmppc_get_gpr(vcpu, rs); + break; case SPRN_SPRG3: - vcpu->arch.sprg3 = kvmppc_get_gpr(vcpu, rs); break; + vcpu->arch.shared->sprg3 = kvmppc_get_gpr(vcpu, rs); + break; default: emulated = kvmppc_core_emulate_mtspr(vcpu, sprn, rs); 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