** Description changed: - A number of HiSilicon patches were backported in - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810457 from - 5.0rc1. + [Impact] + The 1G NICs on the Huawei XR320 system do not detect link on initial boot, resulting in broken networking. This is a regression caused by: - Subsequently, I lost networking on my Huawei TaiShan XR320 boards. + 308c6cafde01 ("net: hns: All ports can not work when insmod hns ko + after rmmod.") - There are 6 commits to drivers/net/ethernet/hisilicon/hns between 5.0rc1 - and (current) 5.0rc8 - and I know my networking works fine with a 5.0rc8 - mainline build. + While that fixed an issue with phys after reloading the driver, it + caused an issue with some phys on initial load. - Can we do another update run for the next 4.15.0 kernel service release, - to include HiSilicon changes from 5.0rc8? + [Test Case] + dmesg | grep "hns-nic HISI00C2:02 enahisic2i2: link up" + (With enahisic2i2 properly wired up) - CC @dannf - --- - AlsaDevices: - total 0 - crw-rw----+ 1 root audio 116, 1 Mar 6 10:17 seq - crw-rw----+ 1 root audio 116, 33 Mar 6 10:17 timer - AplayDevices: Error: [Errno 2] No such file or directory - ApportVersion: 2.20.1-0ubuntu2.18 - Architecture: arm64 - ArecordDevices: Error: [Errno 2] No such file or directory - AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: - DistroRelease: Ubuntu 16.04 - HibernationDevice: RESUME=UUID=1422a627-9a9e-4928-ae58-8c33759cd27f - IwConfig: Error: [Errno 2] No such file or directory - MachineType: Huawei XR320 - Package: linux (not installed) - PciMultimedia: - - ProcEnviron: - TERM=linux - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash - ProcFB: 0 hibmcdrmfb - ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic root=UUID=55387aff-49ec-4252-80e0-c77e039d342f ro - ProcVersionSignature: Ubuntu 4.15.0-43.46~16.04.1-generic 4.15.18 - RelatedPackageVersions: - linux-restricted-modules-4.15.0-43-generic N/A - linux-backports-modules-4.15.0-43-generic N/A - linux-firmware 1.157.21 - RfKill: Error: [Errno 2] No such file or directory - Tags: xenial xenial xenial xenial - Uname: Linux 4.15.0-43-generic aarch64 - UpgradeStatus: No upgrade log present (probably fresh install) - UserGroups: - - _MarkForUpload: True - dmi.bios.date: 08/07/2018 - dmi.bios.vendor: Huawei - dmi.bios.version: 1.54 - dmi.board.asset.tag: To be filled by O.E.M. - dmi.board.name: BC81HPNA - dmi.board.vendor: Huawei - dmi.board.version: VER.A - dmi.chassis.asset.tag: To be filled by O.E.M. - dmi.chassis.type: 17 - dmi.chassis.vendor: Huawei - dmi.chassis.version: To be filled by O.E.M. - dmi.modalias: dmi:bvnHuawei:bvr1.54:bd08/07/2018:svnHuawei:pnXR320:pvrV100R001C00:rvnHuawei:rnBC81HPNA:rvrVER.A:cvnHuawei:ct17:cvrTobefilledbyO.E.M.: - dmi.product.family: To be filled by O.E.M. - dmi.product.name: XR320 - dmi.product.version: V100R001C00 - dmi.sys.vendor: Huawei + [Fix] + This was addressed by upstream commit c77804be53369 ("net: hns: Fix WARNING when hns modules installed"). While the commit message suggests this was for a separate issue that we are not seeing (a WARNING message), it also resolves this issue. + + [Regression Risk] + Restricted to the hns driver, which is only used by certain HiSilicon SOCs.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1818294 Title: HiSilicon HNS ethernet broken in 4.15.0-45 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818294/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
