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| author | Bob Pearson <rpearsonhpe@gmail.com> | 2022-04-11 06:06:48 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2022-04-12 17:17:52 +0300 |
| commit | 290c4a902b79246ec55e477fc313f27f98393dee (patch) | |
| tree | 9ab7931cb503f21576a52ac18ebe83ea4fd0497f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e (diff) | |
| download | linux-290c4a902b79246ec55e477fc313f27f98393dee.tar.xz | |
RDMA/rxe: Fix "Replace mr by rkey in responder resources"
The referenced commit generates a reference counting error if the rkey has
the same index but the wrong key. In this case the reference taken by
rxe_pool_get_index() is not dropped.
Drop the reference if the keys don't match in rxe_recheck_mr(). Check
that the mw and mr are still valid.
Fixes: 8a1a0be894da ("RDMA/rxe: Replace mr by rkey in responder resources")
Link: https://lore.kernel.org/r/20220411030647.20011-1-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions