KVM: Provide x86_emulate_ctxt callback to get current cpl

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index c382e9721099..9cb28a943c9a 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3479,6 +3479,11 @@ static void emulator_set_cr(int cr, unsigned long val, struct kvm_vcpu *vcpu)
         }
 }
 
+static int emulator_get_cpl(struct kvm_vcpu *vcpu)
+{
+        return kvm_x86_ops->get_cpl(vcpu);
+}
+
 static struct x86_emulate_ops emulate_ops = {
         .read_std            = kvm_read_guest_virt_system,
         .fetch               = kvm_fetch_guest_virt,
@@ -3487,6 +3492,7 @@ static struct x86_emulate_ops emulate_ops = {
         .cmpxchg_emulated    = emulator_cmpxchg_emulated,
         .get_cr              = emulator_get_cr,
         .set_cr              = emulator_set_cr,
+        .cpl                 = emulator_get_cpl,
 };
 
 static void cache_all_regs(struct kvm_vcpu *vcpu)