From 68152d88122b24fad0f5910f74efcd19120a19a8 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 21 Apr 2011 12:17:13 +0300 Subject: [PATCH] KVM: x86 emulator: Don't force #UD for 0F 01 /5 While it isn't defined, no need to force a #UD. If it becomes defined in the future this can cause wierd problems for the guest. Signed-off-by: Avi Kivity --- arch/x86/kvm/emulate.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 8e1d0c8196bd..2132fab188b0 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -4127,9 +4127,6 @@ twobyte_insn: case 6: /* lmsw */ rc = em_lmsw(ctxt); break; - case 5: /* not defined */ - rc = emulate_ud(ctxt); - break; case 7: /* invlpg*/ rc = em_invlpg(ctxt); break; -- 2.20.1