From 606b1c3e87597c2d6c9f3eb833a7251262390295 Mon Sep 17 00:00:00 2001 From: Nadav Amit Date: Mon, 2 Jun 2014 18:34:06 +0300 Subject: [PATCH] KVM: x86: sgdt and sidt are not privilaged The SGDT and SIDT instructions are not privilaged, i.e. they can be executed with CPL>0. Signed-off-by: Nadav Amit Signed-off-by: Paolo Bonzini --- 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 7e4a45cab400..a16bf225cab0 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -3642,8 +3642,8 @@ static const struct opcode group6[] = { }; static const struct group_dual group7 = { { - II(Mov | DstMem | Priv, em_sgdt, sgdt), - II(Mov | DstMem | Priv, em_sidt, sidt), + II(Mov | DstMem, em_sgdt, sgdt), + II(Mov | DstMem, em_sidt, sidt), II(SrcMem | Priv, em_lgdt, lgdt), II(SrcMem | Priv, em_lidt, lidt), II(SrcNone | DstMem | Mov, em_smsw, smsw), N, -- 2.20.1