---

yaml --- r: 372988 b: refs/heads/master c: 57f252f h: refs/heads/master v: v3
git-mirror · Mar 12, 2013 · 8959ef1 · 8959ef1
1 parent fd47b5a
commit 8959ef1
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Showing 5 changed files with 10 additions and 20 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 03ba32cae66e3798d697e582633af2c7dd6907e5
+refs/heads/master: 57f252f22908535e04d520f3833a6e3116eb159d
diff --git a/trunk/arch/x86/include/asm/kvm_host.h b/trunk/arch/x86/include/asm/kvm_host.h
@@ -643,7 +643,7 @@ struct kvm_x86_ops {
 	/* Create, but do not attach this VCPU */
 	struct kvm_vcpu *(*vcpu_create)(struct kvm *kvm, unsigned id);
 	void (*vcpu_free)(struct kvm_vcpu *vcpu);
-	int (*vcpu_reset)(struct kvm_vcpu *vcpu);
+	void (*vcpu_reset)(struct kvm_vcpu *vcpu);
 
 	void (*prepare_guest_switch)(struct kvm_vcpu *vcpu);
 	void (*vcpu_load)(struct kvm_vcpu *vcpu, int cpu);

diff --git a/trunk/arch/x86/kvm/svm.c b/trunk/arch/x86/kvm/svm.c
@@ -1191,7 +1191,7 @@ static void init_vmcb(struct vcpu_svm *svm)
 	enable_gif(svm);
 }
 
-static int svm_vcpu_reset(struct kvm_vcpu *vcpu)
+static void svm_vcpu_reset(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 	u32 dummy;
@@ -1207,8 +1207,6 @@ static int svm_vcpu_reset(struct kvm_vcpu *vcpu)
 
 	kvm_cpuid(vcpu, &eax, &dummy, &dummy, &dummy);
 	kvm_register_write(vcpu, VCPU_REGS_RDX, eax);
-
-	return 0;
 }
 
 static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)

diff --git a/trunk/arch/x86/kvm/vmx.c b/trunk/arch/x86/kvm/vmx.c
@@ -4100,11 +4100,10 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
 	return 0;
 }
 
-static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
+static void vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	u64 msr;
-	int ret;
 
 	vmx->rmode.vm86_active = 0;
 
@@ -4195,10 +4194,6 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 	update_exception_bitmap(&vmx->vcpu);
 
 	vpid_sync_context(vmx);
-
-	ret = 0;
-
-	return ret;
 }
 
 /*

diff --git a/trunk/arch/x86/kvm/x86.c b/trunk/arch/x86/kvm/x86.c
@@ -162,7 +162,7 @@ u64 __read_mostly host_xcr0;
 
 static int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt);
 
-static int kvm_vcpu_reset(struct kvm_vcpu *vcpu);
+static void kvm_vcpu_reset(struct kvm_vcpu *vcpu);
 
 static inline void kvm_async_pf_hash_reset(struct kvm_vcpu *vcpu)
 {
@@ -5858,9 +5858,7 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
 		pr_debug("vcpu %d received sipi with vector # %x\n",
 			 vcpu->vcpu_id, vcpu->arch.sipi_vector);
 		kvm_lapic_reset(vcpu);
-		r = kvm_vcpu_reset(vcpu);
-		if (r)
-			return r;
+		kvm_vcpu_reset(vcpu);
 		vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
 	}
 
@@ -6486,9 +6484,8 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 	r = vcpu_load(vcpu);
 	if (r)
 		return r;
-	r = kvm_vcpu_reset(vcpu);
-	if (r == 0)
-		r = kvm_mmu_setup(vcpu);
+	kvm_vcpu_reset(vcpu);
+	r = kvm_mmu_setup(vcpu);
 	vcpu_put(vcpu);
 
 	return r;
@@ -6525,7 +6522,7 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
 	kvm_x86_ops->vcpu_free(vcpu);
 }
 
-static int kvm_vcpu_reset(struct kvm_vcpu *vcpu)
+static void kvm_vcpu_reset(struct kvm_vcpu *vcpu)
 {
 	atomic_set(&vcpu->arch.nmi_queued, 0);
 	vcpu->arch.nmi_pending = 0;
@@ -6552,7 +6549,7 @@ static int kvm_vcpu_reset(struct kvm_vcpu *vcpu)
 	vcpu->arch.regs_avail = ~0;
 	vcpu->arch.regs_dirty = ~0;
 
-	return kvm_x86_ops->vcpu_reset(vcpu);
+	kvm_x86_ops->vcpu_reset(vcpu);
 }
 
 int kvm_arch_hardware_enable(void *garbage)