Hi Jason, Am Donnerstag, den 27.07.2017, 16:31 -0600 schrieb Jason Gunthorpe: > Here is the next revision of the systemd module autoloading approach. > > All the comments have been collected and a few other things > addressed. > > Notably, at least on debian, when rdma-core is installed for the > first time it > activates the new udev rules and moduels autoload immediately, no > reboot > required. Not sure about RH's policies, so leaving this to them to > copy if > desired. > > There have been positive test results now for rxe, mlx4 (IB), qedr > and cxgb4 > on Debian derived. > > This is now a PR: > > https://github.com/linux-rdma/rdma-core/pull/174/commits thanks for your work. I reviewed the commits and commented them on GitHub. I tested the whole patch set on our Debian jessie system (with Mellanox OFED kernel modules on kernel 4.4), but it failed to load properly. The mlx4_core module was loaded, but not mlx4_ib. The directory /sys/class/infiniband is empty. $ sudo find /sys/ -name '*mlx*' /sys/bus/pci/drivers/mlx4_core /sys/devices/pci0000:00/0000:00:02.0/0000:02:00.0/mlx4_port1_mtu /sys/devices/pci0000:00/0000:00:02.0/0000:02:00.0/mlx4_port2_mtu /sys/devices/pci0000:00/0000:00:02.0/0000:02:00.0/mlx4_port1 /sys/devices/pci0000:00/0000:00:02.0/0000:02:00.0/mlx4_port2 $ journalctl | grep mlx mlx4_core: Mellanox ConnectX core driver v3.3-1.0.4 (03 Jul 2016) mlx4_core: Initializing 0000:02:00.0 mlx4_core: device is working in RoCE mode: Roce V1 mlx4_core: gid_type 1 for UD QPs is not supported by the devicegid_type 0 was chosen instead mlx4_core: UD QP Gid type is: V1 mlx4_core 0000:02:00.0: PCIe link speed is 8.0GT/s, device supports 8.0GT/s mlx4_core 0000:02:00.0: PCIe link width is x8, device supports x8 No clue how to further debug it. -- Benjamin Drung System Developer Debian & Ubuntu Developer ProfitBricks GmbH Greifswalder Str. 207 D - 10405 Berlin Email: benjamin.drung@xxxxxxxxxxxxxxxx Web: https://www.profitbricks.com Sitz der Gesellschaft: Berlin. Registergericht: Amtsgericht Charlottenburg, HRB 125506B. Geschäftsführer: Achim Weiss. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
