1 files changed, 12 insertions, 3 deletions

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index ce13b53d21c4..ed4fe8e72ad0 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -27,6 +27,7 @@
 #include <linux/sched.h>
 #include <linux/moduleparam.h>
 #include "kvm_cache_regs.h"
+#include "x86.h"
 
 #include <asm/io.h>
 #include <asm/desc.h>
@@ -744,9 +745,7 @@ static void vmx_queue_exception(struct kvm_vcpu *vcpu, unsigned nr,
 
 static bool vmx_exception_injected(struct kvm_vcpu *vcpu)
 {
-        struct vcpu_vmx *vmx = to_vmx(vcpu);
-
-        return !(vmx->idt_vectoring_info & VECTORING_INFO_VALID_MASK);
+        return false;
 }
 
 /*
@@ -2824,6 +2823,7 @@ static void vmx_complete_interrupts(struct vcpu_vmx *vmx)
         u8 vector;
         int type;
         bool idtv_info_valid;
+        u32 error;
 
         exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
         if (cpu_has_virtual_nmis()) {
@@ -2855,6 +2855,15 @@ static void vmx_complete_interrupts(struct vcpu_vmx *vmx)
                 else
                         vmx->vcpu.arch.nmi_injected = false;
         }
+        kvm_clear_exception_queue(&vmx->vcpu);
+        if (idtv_info_valid && type == INTR_TYPE_EXCEPTION) {
+                if (idt_vectoring_info & VECTORING_INFO_DELIVER_CODE_MASK) {
+                        error = vmcs_read32(IDT_VECTORING_ERROR_CODE);
+                        kvm_queue_exception_e(&vmx->vcpu, vector, error);
+                } else
+                        kvm_queue_exception(&vmx->vcpu, vector);
+                vmx->idt_vectoring_info = 0;
+        }
 }
 
 static void vmx_intr_assist(struct kvm_vcpu *vcpu)