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| author |   Bob Pearson <rpearsonhpe@gmail.com> | 2022-04-18 12:41:04 -0500 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2022-04-20 11:21:24 -0300 |
| commit | 570a4bf7440e9fb2a4164244a6bf60a46362b627 (patch) | |
| tree | dd53a572936f8f2cc8e16b796b1166f2a34e3366 /scripts/gdb/linux/utils.py | |
| parent | RDMA/irdma: Fix deadlock in irdma_cleanup_cm_core() (diff) | |
| download | wireguard-linux-570a4bf7440e9fb2a4164244a6bf60a46362b627.tar.xz wireguard-linux-570a4bf7440e9fb2a4164244a6bf60a46362b627.zip | |
RDMA/rxe: Recheck the MR in when generating a READ reply
The rping benchmark fails on long runs. The root cause of this failure has
been traced to a failure to compute a nonzero value of mr in rare
situations.
Fix this failure by correctly handling the computation of mr in
read_reply() in rxe_resp.c in the replay flow.
Fixes: 8a1a0be894da ("RDMA/rxe: Replace mr by rkey in responder resources")
Link: https://lore.kernel.org/r/20220418174103.3040-1-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions