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 <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 7e4a45c..a16bf22 100644 (file)
--- 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,