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Commit 9928ff60 authored by Avi Kivity's avatar Avi Kivity
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KVM: x86 emulator: fix LMSW able to clear cr0.pe 



LMSW is documented not to be able to clear cr0.pe; make it so.

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent e85d28f8

arch/x86/kvm/emulate.c

+1 −1
Original line number Diff line number Diff line
@@ -3211,7 +3211,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt) 
			c->dst.val = ops->get_cr(0, ctxt->vcpu);

			break;

		case 6: /* lmsw */

			ops->set_cr(0, (ops->get_cr(0, ctxt->vcpu) & ~0x0ful) |

			ops->set_cr(0, (ops->get_cr(0, ctxt->vcpu) & ~0x0eul) |

				    (c->src.val & 0x0f), ctxt->vcpu);

			c->dst.type = OP_NONE;

			break;