Re: [Bug Report] RDMA/core: test_qpex.py attempts invalid MW bind operation

[Leon Romanovsky <leon@kernel.org>]

On Mon, Jun 07, 2021 at 04:50:20PM -0500, Pearson, Robert B wrote:
> sorry/this time without the HTML.
> 
> ======================================================================
> ERROR: test_qp_ex_rc_bind_mw (tests.test_qpex.QpExTestCase)
> Verify bind memory window operation using the new post_send API.
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "/home/rpearson/src/rdma-core/tests/test_qpex.py", line 292, in
> test_qp_ex_rc_bind_mw
>     u.poll_cq(server.cq)
>   File "/home/rpearson/src/rdma-core/tests/utils.py", line 538, in poll_cq
>     raise PyverbsRDMAError('Completion status is {s}'.
> pyverbs.pyverbs_error.PyverbsRDMAError: Completion status is Memory window
> bind error. Errno: 6, No such device or address
> 
> This test attempts to bind a type 2 MW to an MR that does not have bind mw
> access set and expects the test to succeed.

Does the test break after your MW series? Or will it break not-merged
code yet?

Generally speaking, we expect that developers run rdma-core tests and
fixed/extend them prior to the submission.

Thanks

> 
> Bob Pearson
>