From: Jim Mattson <redacted>

[ Upstream commit 36090bf43a6b835a42f515cb515ff6fa293a25fe ]

The fault that should be raised for a privilege level violation is #GP
rather than #UD.

Fixes: 727ba748e110b4 ("kvm: nVMX: Enforce cpl=0 for VMX instructions")
Signed-off-by: Jim Mattson <redacted>
Reviewed-by: David Hildenbrand <redacted>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <redacted>
---
 arch/x86/kvm/vmx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index e36cc6c1a252..b4f7bef335f4 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c

@@ -7584,7 +7584,7 @@ static int handle_vmon(struct kvm_vcpu *vcpu)
 
 	/* CPL=0 must be checked manually. */
 	if (vmx_get_cpl(vcpu)) {
-		kvm_queue_exception(vcpu, UD_VECTOR);
+		kvm_inject_gp(vcpu, 0);
 		return 1;
 	}
 

@@ -7648,7 +7648,7 @@ static int handle_vmon(struct kvm_vcpu *vcpu)
 static int nested_vmx_check_permission(struct kvm_vcpu *vcpu)
 {
 	if (vmx_get_cpl(vcpu)) {
-		kvm_queue_exception(vcpu, UD_VECTOR);
+		kvm_inject_gp(vcpu, 0);
 		return 0;
 	}
 

-- 
2.17.1