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Commit e0e5127d authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: Don't complain about cpu erratum AA15 



It slows down Windows x64 horribly.

Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent 7807fa6c

drivers/kvm/vmx.c

+0 −2
Original line number Diff line number Diff line
@@ -1566,8 +1566,6 @@ static int handle_cr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) 
			skip_emulated_instruction(vcpu);

			return 1;

		case 8:

			printk(KERN_DEBUG "handle_cr: read CR8 "

			       "cpu erratum AA15\n");

			vcpu_load_rsp_rip(vcpu);

			vcpu->regs[reg] = vcpu->cr8;

			vcpu_put_rsp_rip(vcpu);