diff options
| -rw-r--r-- | hw/i386/kvm/pci-assign.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c index 2de6559..3a904e8 100644 --- a/hw/i386/kvm/pci-assign.c +++ b/hw/i386/kvm/pci-assign.c @@ -1644,20 +1644,19 @@ static void assigned_dev_msix_reset(AssignedDevice *dev) } } -static int assigned_dev_register_msix_mmio(AssignedDevice *dev) +static void assigned_dev_register_msix_mmio(AssignedDevice *dev, Error **errp) { dev->msix_table = mmap(NULL, MSIX_PAGE_SIZE, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, 0, 0); if (dev->msix_table == MAP_FAILED) { - error_report("fail allocate msix_table! %s", strerror(errno)); - return -EFAULT; + error_setg_errno(errp, errno, "failed to allocate msix_table"); + return; } assigned_dev_msix_reset(dev); memory_region_init_io(&dev->mmio, OBJECT(dev), &assigned_dev_msix_mmio_ops, dev, "assigned-dev-msix", MSIX_PAGE_SIZE); - return 0; } static void assigned_dev_unregister_msix_mmio(AssignedDevice *dev) @@ -1788,7 +1787,10 @@ static int assigned_initfn(struct PCIDevice *pci_dev) /* intercept MSI-X entry page in the MMIO */ if (dev->cap.available & ASSIGNED_DEVICE_CAP_MSIX) { - if (assigned_dev_register_msix_mmio(dev)) { + assigned_dev_register_msix_mmio(dev, &local_err); + if (local_err) { + qerror_report_err(local_err); + error_free(local_err); goto out; } } |