From: Jason Gunthorpe <jgg@nvidia.com>
To: Bob Pearson <rpearsonhpe@gmail.com>
Cc: "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: Re: warnings from pyverbs tests
Date: Mon, 4 Apr 2022 15:44:44 -0300 [thread overview]
Message-ID: <20220404184444.GR2120790@nvidia.com> (raw)
In-Reply-To: <09525cae-22de-d28d-de4a-120598d0f80b@gmail.com>
On Mon, Apr 04, 2022 at 01:19:21PM -0500, Bob Pearson wrote:
> Back from vacation I see the following warnings when I run the pyverbs test suite.
>
> <frozen importlib._bootstrap>:228: RuntimeWarning: pyverbs.device.Context size changed, may indicate binary incompatibility. Expected 160 from C header, got 176 from PyObject
>
> <frozen importlib._bootstrap>:228: RuntimeWarning: pyverbs.qp.QPEx size changed, may indicate binary incompatibility. Expected 136 from C header, got 144 from PyObject
>
> <frozen importlib._bootstrap>:228: RuntimeWarning: pyverbs.qp.QPInitAttrEx size changed, may indicate binary incompatibility. Expected 208 from C header, got 216 from PyObject
>
> <frozen importlib._bootstrap>:228: RuntimeWarning: pyverbs.pd.PD size changed, may indicate binary incompatibility. Expected 128 from C header, got 136 from PyObject
>
> <frozen importlib._bootstrap>:228: RuntimeWarning: pyverbs.pd.ParentDomain size changed, may indicate binary incompatibility. Expected 144 from C header, got 152 from PyObject
>
> <frozen importlib._bootstrap>:228: RuntimeWarning: pyverbs.providers.mlx5.mlx5dv.Mlx5Context size changed, may indicate binary incompatibility. Expected 192 from C header, got 200 from PyObject
>
>
> It seems the headers in rdma-core and the kernel are out of sync. I just pulled fresh bits from both.
I don't think it has to do with kernel, that looks like a python
compilation problem. Rebuild a fresh rdma-core and make sure it is not
mixing and matching shared librarie somehow
Jason
next prev parent reply other threads:[~2022-04-04 21:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-04 18:19 warnings from pyverbs tests Bob Pearson
2022-04-04 18:44 ` Jason Gunthorpe [this message]
2022-04-04 19:31 ` Bob Pearson
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