The SGDT and SIDT instructions are not privilaged, i.e. they can be executed
with CPL>0.
Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
---
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 7e4a45c..a16bf22 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,
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
