) ? -EFAULT : 0; + return copy_to_user(arg, &info, minsz) ? -EFAULT : 0; default: - return vfio_pci_core_ioctl(core_vdev, cmd, arg); - } -} - -long virtiovf_vfio_pci_core_ioctl(struct vfio_device *core_vdev, unsigned int cmd, - unsigned long arg) -{ - switch (cmd) { - case VFIO_DEVICE_GET_REGION_INFO: - return virtiovf_pci_ioctl_get_region_info(core_vdev, cmd, arg); - default: - return vfio_pci_core_ioctl(core_vdev, cmd, arg); + return vfio_pci_ioctl_get_region_info(core_vdev, arg); } } diff --git a/drivers/vfio/pci/virtio/main.c b/drivers/vfio/pci/virtio/main.c index 8084f3e36a9f70..92b525e52abe4d 100644 --- a/drivers/vfio/pci/virtio/main.c +++ b/drivers/vfio/pci/virtio/main.c @@ -108,7 +108,8 @@ static const struct vfio_device_ops virtiovf_vfio_pci_tran_lm_ops = { .release = virtiovf_pci_core_release_dev, .open_device = virtiovf_pci_open_device, .close_device = virtiovf_pci_close_device, - .ioctl = virtiovf_vfio_pci_core_ioctl, + .ioctl = vfio_pci_core_ioctl, + .get_region_info = virtiovf_pci_ioctl_get_region_info, .device_feature = vfio_pci_core_ioctl_feature, .read = virtiovf_pci_core_read, .write = virtiovf_pci_core_write, -- 2.43.0[PATCH 03/22] vfio/virtio: Convert to the get_region_info opJason Gunthorpe undefinedAlexander Gordeev , David Airlie , Alex Williamson , Ankit Agrawal , Christian Borntraeger , Brett Creeley , dri-devel@lists.freedesktop.org, Eric Auger , Eric Farman , Giovanni Cabiddu , Vasily Gorbik , Heiko Carstens , intel-gfx@lists.freedesktop.org, Jani Nikula , Joonas Lahtinen , Kevin Tian , kvm@vger.kernel.org, Kirti Wankhede , linux-s390@vger.kernel.org, Longfang Liu , Matthew Rosato , Nikhil Agarwal , Nipun Gupta , Peter Oberparleiter , Halil Pasic , Pranjal Shrivastava , qat-linux@intel.com, Rodrigo Vivi , Simona Vetter , Shameer Kolothum , Mostafa Saleh , Sven Schnelle , Tvrtko Ursulin , virtualization@lists.linux.dev, Vineeth Vijayan , Yishai Hadas , Zhenyu Wang , Zhi Wang undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefinedÇtƒÃJ