** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1528466 Title: Mellanox ConnectX4 MTU limits: max and min Status in linux package in Ubuntu: Fix Released Status in linux-lts-wily package in Ubuntu: Fix Released Status in linux source package in Wily: Fix Released Status in linux source package in Xenial: Fix Committed Bug description: Max MTU limit should be 9978 Tested on Ubuntu 14.04.4 daily build, this issue exist also in 15.10. reproduce # ifconfig p2p1 mtu 9000000 SIOCSIFMTU: Invalid argument # dmesg [62898.559808] mlx5_core 0000:20:00.0 p2p1: mlx5e_change_mtu: Bad MTU (9000000) > (10000) Max [63058.512668] command failed, status bad parameter(0x3), syndrome 0x648afc Upstream commit that fix the issue commit 60825c35bf023553f8524f6695f176236e54df97 Author: Doron Tsur <dor...@mellanox.com> Date: Thu Nov 12 19:35:27 2015 +0200 net/mlx5e: Max mtu comparison fix On change mtu the driver compares between hardware queried mtu and software requested mtu. We need to compare between software representation of the queried mtu and the requested mtu. Fixes: facc9699f0fe ('net/mlx5e: Fix HW MTU settings') Signed-off-by: Doron Tsur <dor...@mellanox.com> Signed-off-by: Saeed Mahameed <sae...@mellanox.com> Signed-off-by: Or Gerlitz <ogerl...@mellanox.com> Signed-off-by: David S. Miller <da...@davemloft.net> # cat /etc/os-release NAME="Ubuntu" VERSION="14.04.3 LTS, Trusty Tahr" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.3 LTS" VERSION_ID="14.04" HOME_URL="http://www.ubuntu.com/"; SUPPORT_URL="http://help.ubuntu.com/"; BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"; # uname -r 4.2.0-22-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1528466/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
