From: Mohammed Gamal <[EMAIL PROTECTED]>
The patch adds the module parameter required to enable emulating invalid
guest state, as well as the emulation_required flag used to drive
emulation whenever needed.
Signed-off-by: Mohammed Gamal <[EMAIL PROTECTED]>
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index e0714d8..15bbf42 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -49,6 +49,9 @@ module_param(flexpriority_enabled, bool, 0);
static int enable_ept = 1;
module_param(enable_ept, bool, 0);
+static int emulate_invalid_guest_state = 0;
+module_param(emulate_invalid_guest_state, bool, 0);
+
struct vmcs {
u32 revision_id;
u32 abort;
@@ -86,6 +89,7 @@ struct vcpu_vmx {
} irq;
} rmode;
int vpid;
+ bool emulation_required;
};
static inline struct vcpu_vmx *to_vmx(struct kvm_vcpu *vcpu)
--
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