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| author | Jason Gunthorpe <jgg@nvidia.com> | 2022-05-19 20:14:01 -0300 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-05-23 10:46:34 -0600 |
| commit | c490513c818d1ec61aff1614f5d0e38de680665f (patch) | |
| tree | 4ea6588b3564ebc6378fcb7a3fbe4df1903f3897 | |
| parent | a3da1ab6fbea7d5cbcb796f62c8771d8ebd7282a (diff) | |
| download | linux-stable-c490513c818d1ec61aff1614f5d0e38de680665f.tar.gz linux-stable-c490513c818d1ec61aff1614f5d0e38de680665f.tar.bz2 linux-stable-c490513c818d1ec61aff1614f5d0e38de680665f.zip | |
vfio/pci: Add driver_managed_dma to the new vfio_pci drivers
When the iommu series adding driver_managed_dma was rebased it missed that
new VFIO drivers were added and did not update them too.
Without this vfio will claim the groups are not viable.
Add driver_managed_dma to mlx5 and hisi.
Fixes: 70693f470848 ("vfio: Set DMA ownership for VFIO devices")
Reported-by: Yishai Hadas <yishaih@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/0-v1-f9dfa642fab0+2b3-vfio_managed_dma_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| -rw-r--r-- | drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 1 | ||||
| -rw-r--r-- | drivers/vfio/pci/mlx5/main.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c index e92376837b29..4def43f5f7b6 100644 --- a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c +++ b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c @@ -1323,6 +1323,7 @@ static struct pci_driver hisi_acc_vfio_pci_driver = { .probe = hisi_acc_vfio_pci_probe, .remove = hisi_acc_vfio_pci_remove, .err_handler = &hisi_acc_vf_err_handlers, + .driver_managed_dma = true, }; module_pci_driver(hisi_acc_vfio_pci_driver); diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c index dd1009b5ff9c..0558d0649ddb 100644 --- a/drivers/vfio/pci/mlx5/main.c +++ b/drivers/vfio/pci/mlx5/main.c @@ -641,6 +641,7 @@ static struct pci_driver mlx5vf_pci_driver = { .probe = mlx5vf_pci_probe, .remove = mlx5vf_pci_remove, .err_handler = &mlx5vf_err_handlers, + .driver_managed_dma = true, }; static void __exit mlx5vf_pci_cleanup(void) |