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| author | Yi Liu <yi.l.liu@intel.com> | 2023-07-18 16:55:45 +0300 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2023-07-25 19:19:53 +0300 |
| commit | 1c9dc07487cb0f246075b2d3b305bba91156d376 (patch) | |
| tree | d0c650d7449e67bb9b886d6dcb2350c6436bc28f /drivers/vfio/vfio_main.c | |
| parent | 5c6de3ea73768d1781024e4a41f77d6d71bc64cb (diff) | |
| download | linux-1c9dc07487cb0f246075b2d3b305bba91156d376.tar.xz | |
iommufd: Add iommufd_ctx_from_fd()
It's common to get a reference to the iommufd context from a given file
descriptor. So adds an API for it. Existing users of this API are compiled
only when IOMMUFD is enabled, so no need to have a stub for the IOMMUFD
disabled case.
Tested-by: Yanting Jiang <yanting.jiang@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20230718135551.6592-21-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/vfio_main.c')
0 files changed, 0 insertions, 0 deletions