7 files changed, 28 insertions, 23 deletions

diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index c852408eac3..5255d754f9a 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -225,8 +225,6 @@ struct kvm_vcpu_arch {
         ulong sprg5;
         ulong sprg6;
         ulong sprg7;
-        ulong srr0;
-        ulong srr1;
         ulong csrr0;
         ulong csrr1;
         ulong dsrr0;
diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index ec72a1c8c04..d7fc6c2c973 100644
--- a/arch/powerpc/include/asm/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
@@ -23,6 +23,8 @@
 #include <linux/types.h>
 
 struct kvm_vcpu_arch_shared {
+        __u64 srr0;
+        __u64 srr1;
         __u64 dar;
         __u64 msr;
         __u32 dsisr;
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 4d46f8b13cc..afa0dd4a27f 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -162,8 +162,8 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr)
 
 void kvmppc_inject_interrupt(struct kvm_vcpu *vcpu, int vec, u64 flags)
 {
-        vcpu->arch.srr0 = kvmppc_get_pc(vcpu);
-        vcpu->arch.srr1 = vcpu->arch.shared->msr | flags;
+        vcpu->arch.shared->srr0 = kvmppc_get_pc(vcpu);
+        vcpu->arch.shared->srr1 = vcpu->arch.shared->msr | flags;
         kvmppc_set_pc(vcpu, to_book3s(vcpu)->hior + vec);
         vcpu->arch.mmu.reset_msr(vcpu);
 }
@@ -1059,8 +1059,8 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
         regs->lr = kvmppc_get_lr(vcpu);
         regs->xer = kvmppc_get_xer(vcpu);
         regs->msr = vcpu->arch.shared->msr;
-        regs->srr0 = vcpu->arch.srr0;
-        regs->srr1 = vcpu->arch.srr1;
+        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;
@@ -1086,8 +1086,8 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
         kvmppc_set_lr(vcpu, regs->lr);
         kvmppc_set_xer(vcpu, regs->xer);
         kvmppc_set_msr(vcpu, regs->msr);
-        vcpu->arch.srr0 = regs->srr0;
-        vcpu->arch.srr1 = regs->srr1;
+        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;
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c
index c1478642f85..f333cb44534 100644
--- a/arch/powerpc/kvm/book3s_emulate.c
+++ b/arch/powerpc/kvm/book3s_emulate.c
@@ -73,8 +73,8 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 switch (get_xop(inst)) {
                 case OP_19_XOP_RFID:
                 case OP_19_XOP_RFI:
-                        kvmppc_set_pc(vcpu, vcpu->arch.srr0);
-                        kvmppc_set_msr(vcpu, vcpu->arch.srr1);
+                        kvmppc_set_pc(vcpu, vcpu->arch.shared->srr0);
+                        kvmppc_set_msr(vcpu, vcpu->arch.shared->srr1);
                         *advance = 0;
                         break;
 
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 4aab6d2ce13..793df28b628 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -64,7 +64,8 @@ void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu)
 
         printk("pc:   %08lx msr:  %08llx\n", vcpu->arch.pc, vcpu->arch.shared->msr);
         printk("lr:   %08lx ctr:  %08lx\n", vcpu->arch.lr, vcpu->arch.ctr);
-        printk("srr0: %08lx srr1: %08lx\n", vcpu->arch.srr0, vcpu->arch.srr1);
+        printk("srr0: %08llx srr1: %08llx\n", vcpu->arch.shared->srr0,
+                                            vcpu->arch.shared->srr1);
 
         printk("exceptions: %08lx\n", vcpu->arch.pending_exceptions);
 
@@ -189,8 +190,8 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
         }
 
         if (allowed) {
-                vcpu->arch.srr0 = vcpu->arch.pc;
-                vcpu->arch.srr1 = vcpu->arch.shared->msr;
+                vcpu->arch.shared->srr0 = vcpu->arch.pc;
+                vcpu->arch.shared->srr1 = vcpu->arch.shared->msr;
                 vcpu->arch.pc = vcpu->arch.ivpr | vcpu->arch.ivor[priority];
                 if (update_esr == true)
                         vcpu->arch.esr = vcpu->arch.queued_esr;
@@ -491,8 +492,8 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
         regs->lr = vcpu->arch.lr;
         regs->xer = kvmppc_get_xer(vcpu);
         regs->msr = vcpu->arch.shared->msr;
-        regs->srr0 = vcpu->arch.srr0;
-        regs->srr1 = vcpu->arch.srr1;
+        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;
@@ -518,8 +519,8 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
         vcpu->arch.lr = regs->lr;
         kvmppc_set_xer(vcpu, regs->xer);
         kvmppc_set_msr(vcpu, regs->msr);
-        vcpu->arch.srr0 = regs->srr0;
-        vcpu->arch.srr1 = regs->srr1;
+        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;
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c
index 51ef4539ed5..1260f5f24c0 100644
--- a/arch/powerpc/kvm/booke_emulate.c
+++ b/arch/powerpc/kvm/booke_emulate.c
@@ -31,8 +31,8 @@
 
 static void kvmppc_emul_rfi(struct kvm_vcpu *vcpu)
 {
-        vcpu->arch.pc = vcpu->arch.srr0;
-        kvmppc_set_msr(vcpu, vcpu->arch.srr1);
+        vcpu->arch.pc = vcpu->arch.shared->srr0;
+        kvmppc_set_msr(vcpu, vcpu->arch.shared->srr1);
 }
 
 int kvmppc_booke_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index 4568ec386c2..ad0fa4ff4ea 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -242,9 +242,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 
                         switch (sprn) {
                         case SPRN_SRR0:
-                                kvmppc_set_gpr(vcpu, rt, vcpu->arch.srr0); break;
+                                kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->srr0);
+                                break;
                         case SPRN_SRR1:
-                                kvmppc_set_gpr(vcpu, rt, vcpu->arch.srr1); break;
+                                kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->srr1);
+                                break;
                         case SPRN_PVR:
                                 kvmppc_set_gpr(vcpu, rt, vcpu->arch.pvr); break;
                         case SPRN_PIR:
@@ -320,9 +322,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
                         rs = get_rs(inst);
                         switch (sprn) {
                         case SPRN_SRR0:
-                                vcpu->arch.srr0 = kvmppc_get_gpr(vcpu, rs); break;
+                                vcpu->arch.shared->srr0 = kvmppc_get_gpr(vcpu, rs);
+                                break;
                         case SPRN_SRR1:
-                                vcpu->arch.srr1 = kvmppc_get_gpr(vcpu, rs); break;
+                                vcpu->arch.shared->srr1 = kvmppc_get_gpr(vcpu, rs);
+                                break;
 
                         /* XXX We need to context-switch the timebase for
                          * watchdog and FIT. */