diff options
| -rw-r--r-- | hw/misc/vfio.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c index e88b610721..ba08adbd99 100644 --- a/hw/misc/vfio.c +++ b/hw/misc/vfio.c @@ -132,7 +132,6 @@ typedef struct VFIOMSIVector { EventNotifier interrupt; EventNotifier kvm_interrupt; struct VFIODevice *vdev; /* back pointer to device */ - MSIMessage msg; /* cache the MSI message so we know when it changes */ int virq; bool use; } VFIOMSIVector; @@ -744,7 +743,6 @@ static void vfio_add_kvm_msi_virq(VFIOMSIVector *vector, MSIMessage *msg, return; } - vector->msg = *msg; vector->virq = virq; } @@ -760,7 +758,6 @@ static void vfio_remove_kvm_msi_virq(VFIOMSIVector *vector) static void vfio_update_kvm_msi_virq(VFIOMSIVector *vector, MSIMessage msg) { kvm_irqchip_update_msi_route(kvm_state, vector->virq, msg); - vector->msg = msg; } static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, @@ -939,6 +936,7 @@ retry: for (i = 0; i < vdev->nr_vectors; i++) { VFIOMSIVector *vector = &vdev->msi_vectors[i]; + MSIMessage msg = msi_get_message(&vdev->pdev, i); vector->vdev = vdev; vector->virq = -1; @@ -951,13 +949,11 @@ retry: qemu_set_fd_handler(event_notifier_get_fd(&vector->interrupt), vfio_msi_interrupt, NULL, vector); - vector->msg = msi_get_message(&vdev->pdev, i); - /* * Attempt to enable route through KVM irqchip, * default to userspace handling if unavailable. */ - vfio_add_kvm_msi_virq(vector, &vector->msg, false); + vfio_add_kvm_msi_virq(vector, &msg, false); } /* Set interrupt type prior to possible interrupts */ |