RDMA/hns: Fix AH attr queried by query_qp

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[ Upstream commit bc34c04f7b ]

The queried AH attr is invalid. This patch fix it.

This problem is found by rdma-core test test_mr_rereg_pd

ERROR: test_mr_rereg_pd (tests.test_mr.MRTest)
Test that cover rereg MR's PD with this flow:
----------------------------------------------------------------------
Traceback (most recent call last):
  File "./tests/test_mr.py", line 157, in test_mr_rereg_pd
    self.restate_qps()
  File "./tests/test_mr.py", line 113, in restate_qps
    self.server.qp.to_rts(self.server_qp_attr)
  File "qp.pyx", line 1137, in pyverbs.qp.QP.to_rts
  File "qp.pyx", line 1123, in pyverbs.qp.QP.to_rtr
pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR.
Errno: 22, Invalid argument

Fixes: 926a01dc00 ("RDMA/hns: Add QP operations support for hip08 SoC")
Link: https://lore.kernel.org/r/20221126102911.2921820-3-xuhaoyue1@hisilicon.com
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Chengchang Tang 2022-11-26 18:29:07 +08:00 • committed by Greg Kroah-Hartman

parent 60549c5224

commit d3238c4d3a

1 changed files with 2 additions and 0 deletions

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drivers/infiniband/hw/hns/hns_roce_hw_v2.c

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