1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index a721b60f7385..4d5f40fcb651 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1459,12 +1459,14 @@ static int handle_io(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
                 = (vmcs_readl(GUEST_RFLAGS) & X86_EFLAGS_DF) != 0;
         kvm_run->io.rep = (exit_qualification & 32) != 0;
         kvm_run->io.port = exit_qualification >> 16;
+        kvm_run->io.count = 1;
         if (kvm_run->io.string) {
                 if (!get_io_count(vcpu, &kvm_run->io.count))
                         return 1;
                 kvm_run->io.address = vmcs_readl(GUEST_LINEAR_ADDRESS);
         } else
                 kvm_run->io.value = vcpu->regs[VCPU_REGS_RAX]; /* rax */
+        vcpu->pio_pending = 1;
         return 0;
 }