Re: [PATCH 2/5] KVM: emulator: sysexit should #GP in non protected mode.

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On 04/12/2011 12:36 PM, Gleb Natapov wrote:
Signed-off-by: Gleb Natapov<gleb@xxxxxxxxxx>
---
  arch/x86/kvm/emulate.c |    2 ++
  1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 3e8b4ab..eb4c7eb 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -1973,6 +1973,8 @@ emulate_sysexit(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
  		cs.d = 0;
  		cs.l = 1;
  		break;
+	default:
+		return emulate_gp(ctxt, 0);
  	}

In addition, looks like the instruction is valid in 16-bit protected mode.

--
error compiling committee.c: too many arguments to function

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