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[5.226.70.4]) by smtp.gmail.com with ESMTPSA id y66sm4019504lje.61.2019.08.22.08.08.50 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Aug 2019 08:08:50 -0700 (PDT) From: Marcin Mielniczuk Openpgp: preference=signencrypt Autocrypt: addr=marcin@golem.network; prefer-encrypt=mutual; keydata= mQINBFf4vZ4BEACsConGOPaPh407slAZAm9IXLNuCsZ4vihcYYLwVw6o4XHaNrYyurwRV4d7 PkKLjRoqGm4Iqy8yL9q9QSAuYxoddTFSlKnyHvmY36nJyCot2nuXBfJ5lcjgf8gJLHCRPFWE j3uinwtShLox8ThI/ybI6yWo23ujYc48FatvK0PXITuygiB1hzZd6eMf1uqs4hpHwxAbqol0 wcXgc95/zuQ0r7oR4Uc4UYBFU5m8lF1VmrRHL311SUby1SKMQUN5jHyRbDscFZu5LI5Ew5qa KS2qYVr4kC6ThwJgtYB9gRhlvWRoHfdwJe9il+5Dol8W8MGIGgl60wR2pzon+yuEYQK8JGwQ 2YR3iMhEUOGRl9JPGrI59cj95FR5z/fnSHccaH9QqbaLa4N60dpB1JVw+Y2jtdzOL6UoDRad WtNg2f4cFpC4HtWkVELMd6DzBrbLgwOzIALYle/1vtx6slRZTGUXBnAwk7maR2ur0jV75d5y l/ow9qkvyrybuB0IX9RKE6IZAhNQgGjJd15GSBk7IBzDAMo2jBTA/wgmWmbvBU1hqhXfiwGm uu3qUky+zJxDz6/Yexr/TMHgREklHtgKfP1CiaR2zK2EFvv0g7QPhZT6BqZoJ7SXHO64LZpZ 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17:08:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="zPm7yi6s8Xp8TH1wMwJcYubBaLH5x44XA" Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --zPm7yi6s8Xp8TH1wMwJcYubBaLH5x44XA Content-Type: multipart/mixed; boundary="X84vvcmta4jba38Jezmvrzqe8YmqS0Iei"; protected-headers="v1" From: Marcin Mielniczuk To: linux-rdma@vger.kernel.org Message-ID: <421f6635-e69c-623d-746a-df541c27f428@golem.network> Subject: Setting up siw devices --X84vvcmta4jba38Jezmvrzqe8YmqS0Iei Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Language: en-US Hi, I'm trying to test the recently merged siw module. I'm running kernel 5.3-rc5 (taken from the Ubuntu mainline-kernel repository [1]) on Ubuntu 18.04 (bionic). I also manually installed rdma-core 25.0 from tarball, using the included Debian packaging. I installed all the packages but ibacm. After booting the new kernel I manually loaded the kernel module by =C2=A0=C2=A0=C2=A0=C2=A0 modprobe siw =C2=A0=C2=A0=C2=A0=C2=A0 modprobe rdma_ucm Then ibv_devinfo shows: "No IB devices found". dmesg only shows: =C2=A0=C2=A0=C2=A0=C2=A0 [=C2=A0=C2=A0 29.856751] SoftiWARP attached According to this tutorial, [2] it should be enough to just load the siw module. (unlike RXE, where one needs to use rxe_cfg to set up the interface) Is this a bug in siw or just a configuration issue on my side? Thanks, Marcin [1] https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc5/ [2] https://budevg.github.io/posts/tutorials/2017/04/29/rdma-101-1.html --X84vvcmta4jba38Jezmvrzqe8YmqS0Iei-- --zPm7yi6s8Xp8TH1wMwJcYubBaLH5x44XA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEUs2I3Xxy/OFAqHUBLPDOZmYLjMkFAl1esAIACgkQLPDOZmYL jMlZxhAAnhFY0yAqJUE0i+Kd91Vf8JnQLXf+c3nPMjNSo5bVYDkT1Wd19UwcUWXi 8T4rotgQls41OCDocx2jLWWFfbnS4fbBJ1o8hQs06aTZbVXGrL0c0Tpt1yX5Yq3v EXt8bZIRg8ebdTH5axRiVLFsPEWMeMsCCh8w7p/tQwJClLnS2XnVWc76MCO0oZnf F21IaM/gbdqm7K/NsGTmMh1vWWTDdF7LVXEBaatJ92ZGBhnXeYlSnaSjgwk1qg2F u+rjp4Q7qpCqBSLCBfiH2D8y7wBPE+U6lTAWJvR6oltC7d+A2fpWuiMoJh8Lkk4f P3hquykQTNDZwy6WGBWPH+P3/59d8EZdfY50UFCBc52bUceKLe6WMlNUGGzGqEeQ VbzCxYNa5VT8MXnFfPuyl72qbK9EvgpnkUQeJvxfZL+tinHIksj6KZG4XbGGeH1W C0hwGH2mGOf/LnTZvrsSNaq+UfuVNvGn1MZcBOW5cZNVUQYpGvkeBuvdD1q3BmSv NNaHUjnjP37ivDKuweN08sFCwmT7xiUdkbC/ltMGq9+uOHLVU9h1YPhch7qRxSXv H1triy6NM4Xnu3JElPaXFrb+W6NSGEvFnV80cQ0ZcEAiPPoX0RkCzxoQm4VdfzGy 8LC+VX7uThYACa90NNRkf54WW3WLuclXbAbL8Q15mUY8A5GhZZw= =ufPK -----END PGP SIGNATURE----- --zPm7yi6s8Xp8TH1wMwJcYubBaLH5x44XA--