KVM: Print data for unimplemented wrmsr



This can help diagnosing what the guest is trying to do.  In many cases
we can get away with partial emulation of msrs.

Signed-off-by: Avi Kivity <avi@qumranet.com>

parent dfc5aa00

arch/x86/kvm/x86.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -499,7 +499,7 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
		vcpu->arch.ia32_misc_enable_msr = data;
		break;
		default:
		pr_unimpl(vcpu, "unhandled wrmsr: 0x%x\n", msr);
		pr_unimpl(vcpu, "unhandled wrmsr: 0x%x data %llx\n", msr, data);
		return 1;
		}
		return 0;