linux/drivers/vfio
Yi Liu 7d12578c5d vfio: Check the presence for iommufd callbacks in __vfio_register_dev()
After making the no-DMA drivers (samples/vfio-mdev) providing iommufd
callbacks, __vfio_register_dev() should check the presence of the iommufd
callbacks if CONFIG_IOMMUFD is enabled.

Link: https://lore.kernel.org/r/20230327093351.44505-7-yi.l.liu@intel.com
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Terrence Xu <terrence.xu@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-03-31 13:43:32 -03:00
..
fsl-mc vfio/fsl-mc: Use GFP_KERNEL_ACCOUNT for userspace persistent allocations 2023-01-23 11:26:30 -07:00
mdev vfio/mdev: Use sysfs_emit() to instead of sprintf() 2023-01-30 12:16:13 -07:00
pci VFIO updates for v6.3-rc1 2023-02-25 11:52:57 -08:00
platform vfio: platform: ignore missing reset if disabled at module init 2023-02-01 12:25:41 -07:00
container.c VFIO updates for v6.3-rc1 2023-02-25 11:52:57 -08:00
group.c VFIO updates for v6.3-rc1 2023-02-25 11:52:57 -08:00
iommufd.c vfio: Check the presence for iommufd callbacks in __vfio_register_dev() 2023-03-31 13:43:32 -03:00
iova_bitmap.c vfio/iova_bitmap: refactor iova_bitmap_set() to better handle page boundaries 2022-12-02 10:09:25 -07:00
Kconfig vfio: Support VFIO_NOIOMMU with iommufd 2023-02-03 15:45:23 -04:00
Makefile VFIO updates for v6.2-rc1 2022-12-15 13:12:15 -08:00
vfio_iommu_spapr_tce.c vfio: Move vfio_spapr_iommu_eeh_ioctl into vfio_iommu_spapr_tce.c 2022-12-05 12:04:32 -07:00
vfio_iommu_type1.c VFIO updates for v6.3-rc1 2023-02-25 11:52:57 -08:00
vfio_main.c vfio: Check the presence for iommufd callbacks in __vfio_register_dev() 2023-03-31 13:43:32 -03:00
vfio.h VFIO updates for v6.3-rc1 2023-02-25 11:52:57 -08:00
virqfd.c vfio: Use GFP_KERNEL_ACCOUNT for userspace persistent allocations 2023-01-23 11:26:29 -07:00