Andy, from looking at the amd64 config, that might actually be fallout from the nohz changes in 3.10. Have you tried
CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n instead? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1188647 Title: Please change intel_pstate default to disable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1188647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs