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| author | Jason Gunthorpe <jgg@nvidia.com> | 2023-07-17 21:12:11 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2023-07-26 16:20:21 +0300 |
| commit | 83f7bc6fdfd2fca11f35c061194d60f88acb3086 (patch) | |
| tree | f755bb24f7583042167de06ab6074708a032a1c1 /include/linux/iommufd.h | |
| parent | e88d4ec154a87884086d3e38f2dfc66aec11bf8c (diff) | |
| download | linux-83f7bc6fdfd2fca11f35c061194d60f88acb3086.tar.xz | |
iommufd: Make destroy_rwsem use a lock class per object type
The selftest invokes things like replace under the object lock of its
idev which protects the idev in a similar way to a real user.
Unfortunately this triggers lockdep. A lock class per type will solve the
problem.
Link: https://lore.kernel.org/r/15-v8-6659224517ea+532-iommufd_alloc_jgg@nvidia.com
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/linux/iommufd.h')
0 files changed, 0 insertions, 0 deletions