[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
This problem seems to be fixed in more recent release - ug can be closed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
The cycle_test failure does not reproduce on everyrun. In order to validate you'll have to run the test a few times. Moreover, seems that ZZ lpars are easier to reproduce this. Last, this patch fixes this bug: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=3337bf41e0dd70b4064cdf60acdfcdc2d050066c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Tags added: kernel-da-key triage-a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Tags added: bugnameltc-157168 severity-high -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Tags removed: bugnameltc-157168 kernel-da-key severity-high triage-a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
Based on comment #13, please work with upstream kernel maintainers for power to either fix failing tests or mark them as expected failures. ** Changed in: linux (Ubuntu) Status: New => Won't Fix ** Changed in: ubuntu-power-systems Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
Hi, I do not believe canonical is committing to fix all the upstream/mainline selftest failures. However, if there are additional selftest regressions with the ubuntu kernel which are not seen with the mainline build, those are worth looking into. If these selftests never pass on POWER maybe it is worth pinging power kernel maintainers to mark these as expected failures? Regards, Dimitri. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
Are these self-test failures leading to any "real-world" or workload- related issues? If so, we will reprioritize. ** Changed in: linux (Ubuntu) Status: Invalid => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Tags removed: targetmilestone-inin--- ** Tags added: targetmilestone-inin1804 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
Could you please re-test with a kernel from the Ubuntu archives and report back here if you are able to reproduce the failures. ** Changed in: linux (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Tags removed: triage-g ** Tags added: triage-a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Changed in: linux (Ubuntu) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Canonical Kernel Team (canonical-kernel-team) ** Changed in: linux (Ubuntu) Importance: High => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Changed in: ubuntu-power-systems Importance: High => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Tags added: triage-g -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
Yes, we've seen build failures too. I've fixed one, I still need to send this fix upstream: https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/artful/commit/tools/testing/selftests/powerpc?id=12edfcfa8c02c366d32e889d225756db810d7e4b The other I've reported upstream: http://lkml.kernel.org/r/<20170830130525.xwj3oy2cx2qdwvqc@ubuntu-xps13> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
Fixing the second link above: http://lkml.kernel.org/r/20170830130525.xwj3oy2cx2qdwvqc@ubuntu-xps13 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Package changed: kernel-package (Ubuntu) => linux (Ubuntu) ** Changed in: ubuntu-power-systems Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.13 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13-rc4 ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
No need to test the mainline kernel requested in comment #2. I see in the bug description that was already done. However, it still would be good to know if this is a regression. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) ** Changed in: ubuntu-power-systems Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711283 Title: few kernel selftest failed on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
