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| author | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-14 14:26:52 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-18 19:02:43 +0300 |
| commit | 0ec52f0194638e2d284ad55eba5a7aff753de1b9 (patch) | |
| tree | fe36dafc068556ad7572d46bb9c0d05d50a1f6f1 /tools/perf/scripts/python/compaction-times.py | |
| parent | 5eb29f0d13a66502b91954597270003c90fb66c5 (diff) | |
| download | linux-0ec52f0194638e2d284ad55eba5a7aff753de1b9.tar.xz | |
RDMA/mlx5: Disable IB_DEVICE_MEM_MGT_EXTENSIONS if IB_WR_REG_MR can't work
set_reg_wr() always fails if !umr_modify_entity_size_disabled because
mlx5_ib_can_use_umr() always fails. Without set_reg_wr() IB_WR_REG_MR
doesn't work and that means the device should not advertise
IB_DEVICE_MEM_MGT_EXTENSIONS.
Fixes: 841b07f99a47 ("IB/mlx5: Block MR WR if UMR is not possible")
Link: https://lore.kernel.org/r/20200914112653.345244-5-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/compaction-times.py')
0 files changed, 0 insertions, 0 deletions