From 36090bf43a6b835a42f515cb515ff6fa293a25fe Mon Sep 17 00:00:00 2001 From: Jim Mattson Date: Fri, 27 Jul 2018 09:18:50 -0700 Subject: kvm: nVMX: Fix fault vector for VMX operation at CPL > 0 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 Reviewed-by: David Hildenbrand Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/x86/kvm/vmx.c') diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 6a95e6b1a43d..d19bb602ff07 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -8096,7 +8096,7 @@ 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; } @@ -8160,7 +8160,7 @@ 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; } -- cgit v1.2.3-59-g8ed1b