Hi, I believe this fix was picked up via bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508133 ("Trusty update to 3.16.7-ckt18 stable release"). Upon examination of the lts- backport-utopic branch in Trusty, I see the following:
https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/trusty/commit/?h=lts-backport- utopic&id=360167ee41c46b271680cff869d48ed981691be9 ~/ubuntu-trusty$ git describe --contains 360167ee41c46b271680cff869d48ed981691be9 Ubuntu-lts-3.16.0-52.70_14.04.1~78 commit 360167ee41c46b271680cff869d48ed981691be9 Author: Jan H. Schönherr <[email protected]> Date: Wed Aug 12 21:35:56 2015 +0200 sched: Fix cpu_active_mask/cpu_online_mask race BugLink: http://bugs.launchpad.net/bugs/1508133 commit dd9d3843755da95f63dd3a376f62b3e45c011210 upstream. Can you confirm that users still experiencing an issue have updated to at least a linux-lts-utopic-3.16.0-52.70~14.04.1 or newer kernel? https://launchpad.net/ubuntu/+source/linux-lts- utopic/3.16.0-52.70~14.04.1 Thanks in advance. ** Changed in: linux (Ubuntu) Importance: Medium => Undecided ** Changed in: linux (Ubuntu) Assignee: Joseph Salisbury (jsalisbury) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1527748 Title: lts-utopic kernel needs boot-up race condition fix. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1527748/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
