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-rw-r--r--arch/powerpc/include/asm/kvm_host.h4
-rw-r--r--arch/powerpc/include/asm/kvm_para.h4
-rw-r--r--arch/powerpc/kvm/book3s.c16
-rw-r--r--arch/powerpc/kvm/booke.c16
-rw-r--r--arch/powerpc/kvm/emulate.c24
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);
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-27 03:50:28 +0000