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| author | Jason Gunthorpe <jgg@mellanox.com> | 2019-10-01 12:38:16 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-10-04 15:54:21 -0300 |
| commit | 880505cfef1d086d18b59d2920eb2160429ffa1f (patch) | |
| tree | a8762b59e316f0f342e4845b77f1f446188841a3 /drivers/rpmsg | |
| parent | 1cbe866cbcb53338de33cf67262e73f9315a9725 (diff) | |
| download | blackbird-op-linux-880505cfef1d086d18b59d2920eb2160429ffa1f.tar.gz blackbird-op-linux-880505cfef1d086d18b59d2920eb2160429ffa1f.zip | |
RDMA/mlx5: Do not allow rereg of a ODP MR
This code is completely broken, the umem of a ODP MR simply cannot be
discarded without a lot more locking, nor can an ODP mkey be blithely
destroyed via destroy_mkey().
Fixes: 6aec21f6a832 ("IB/mlx5: Page faults handling infrastructure")
Link: https://lore.kernel.org/r/20191001153821.23621-2-jgg@ziepe.ca
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/rpmsg')
0 files changed, 0 insertions, 0 deletions
