bug 1709171 now disables CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE, so this bug may be a duplicate of that?
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1710922 Title: Ubuntu 17.10 ppc64el guest with MEMORY_HOTPLUG_DEFAULT_ONLINE=y gets a "kernel BUG at mm/memory_hotplug.c:2185" when hotplugging LMBs with QEMU upstream To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1710922/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs