From 41d2a3bcdb188e4d6d8cc799f93aed93c0639e36 Mon Sep 17 00:00:00 2001 From: Gleb Natapov Date: Fri, 17 Sep 2010 13:13:16 -0300 Subject: KVM: x86: emulator: inc/dec can have lock prefix commit c0e0608cb902af1a1fd8d413ec0a07ee1e62c652 upstream. Mark inc (0xfe/0 0xff/0) and dec (0xfe/1 0xff/1) as lock prefix capable. Signed-off-by: Gleb Natapov Signed-off-by: Marcelo Tosatti Signed-off-by: Greg Kroah-Hartman --- arch/x86/kvm/emulate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 5ac0bb465ed..715a7fa42be 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -345,10 +345,10 @@ static u32 group_table[] = { DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM, 0, 0, 0, 0, [Group4*8] = - ByteOp | DstMem | SrcNone | ModRM, ByteOp | DstMem | SrcNone | ModRM, + ByteOp | DstMem | SrcNone | ModRM | Lock, ByteOp | DstMem | SrcNone | ModRM | Lock, 0, 0, 0, 0, 0, 0, [Group5*8] = - DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM, + DstMem | SrcNone | ModRM | Lock, DstMem | SrcNone | ModRM | Lock, SrcMem | ModRM | Stack, 0, SrcMem | ModRM | Stack, SrcMem | ModRM | Src2Mem16 | ImplicitOps, SrcMem | ModRM | Stack, 0, -- cgit v1.2.3