This looks a lot like the problem in LP #1662673, but that fix is supposed to be in kernel 4.4.0-65-generic. Might be worth confirming though. Or perhaps confirming that the fix actually works on the Z architecture (depends on how the architecture/compiler handles 'bool').
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1670634 Title: blk-mq: possible deadlock on CPU hot(un)plug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1670634/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
