On Fri, Jun 26, 2020 at 5:42 AM Florian Fainelli <f.fainelli@xxxxxxxxx> wrote: > > > > On 6/25/2020 4:23 PM, Peter Robinson wrote: > >> I'm having troubles with the Banana Pi-R1 router with newer kernels. No > >> config changes, config works well since a lot of lernel updates ... > >> Banana Pi-R1 is configured via systemd-networkd and uses the DSA > >> (Distributed Switch Architecture) with b53 switch. No visible difference > >> in interfaces, vlan config, bridge config, etc. Looks like actual > >> configuration in the switch in the hardware is broken. > >> > >> # OK: Last good known version (booting that version is also ok) > >> Linux bpi 5.5.18-200.fc31.armv7hl #1 SMP Fri Apr 17 17:25:00 UTC 2020 > >> armv7l armv7l armv7l GNU/Linux > >> > >> # NOK: no network > >> Linux bpi 5.6.8-200.fc31.armv7hl #1 SMP Wed Apr 29 19:05:06 UTC 2020 > >> armv7l armv7l armv7l GNU/Linux > >> > >> # NOK: no network > >> Linux bpi 5.6.0-300.fc32.armv7hl #1 SMP Mon Mar 30 16:37:50 UTC 2020 > >> armv7l armv7l armv7l GNU/Linux > >> > >> # NOK: no network > >> Linux bpi 5.6.19-200.fc31.armv7hl #1 SMP Wed Jun 17 17:10:22 UTC 2020 > >> armv7l armv7l armv7l GNU/Linux > >> > >> # NOK: no network > >> Linux bpi 5.7.4-200.fc32.armv7hl #1 SMP Fri Jun 19 00:52:22 UTC 2020 > >> armv7l armv7l armv7l GNU/Linux > >> > >> > >> Saw that there were a lot of changes in the near past in the b53 driver: > >> > >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/net/dsa/b53?h=v5.8-rc1+ > > > > So from your notes above it looks like something regressed between the > > 5.5.x series and the 5.6.0 release? If so I'm not sure what the > > context of the changed in 5.8 are here. If there's more changes to the > > driver in 5.8 dev cycle have you tried one of the Fedora rawhide 5.8 > > rc1 or rc2 kernel builds to see if that resolves it? > > See my response to Gerhard, there are changes expected to how the > network configuration should be done after: It appears your response was off list, and he had follow up questions and I don't see a response from you. > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8fab459e69abfd04a66d76423d18ba853fced4ab > > > > > Failing that looking for the change in the 5.6 cycle would likely be > > the better bet so we can work out what broke it and report it to the > > upstream driver maintainer. Have you searched to see if others are > > seeing a similar issue or have reported a similar issue upstream? > > > > Gerhard is doing exactly this with his email. No, I asked if he'd searched elsewhere to see if others are having problems, like other distros etc. _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx
