diff options
| -rw-r--r-- | arch/x86/kvm/vmx.c | 15 |
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) |