---

yaml --- r: 215680 b: refs/heads/master c: de7906c h: refs/heads/master v: v3
git-mirror · Oct 24, 2010 · c0325f4 · c0325f4
1 parent 54b6497
commit c0325f4
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Showing 8 changed files with 29 additions and 24 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5e030186dfc4e4e47c84d2557b17e4aa06c76f96
+refs/heads/master: de7906c36ca1e22a3e3600e95c6a4e2c1e4e2e9c
diff --git a/trunk/arch/powerpc/include/asm/kvm_host.h b/trunk/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/trunk/arch/powerpc/include/asm/kvm_para.h b/trunk/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/trunk/arch/powerpc/kvm/book3s.c b/trunk/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/trunk/arch/powerpc/kvm/book3s_emulate.c b/trunk/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/trunk/arch/powerpc/kvm/booke.c b/trunk/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/trunk/arch/powerpc/kvm/booke_emulate.c b/trunk/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/trunk/arch/powerpc/kvm/emulate.c b/trunk/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. */