On 12/14/2011 07:58 PM, Eric B Munson wrote: > > I don't think you should see a guest softlockup if the host is > > overloaded. Nor should you see it due to a long live migration pause, > > or STOP/CONT. You should see a guest softlockup if it is spinning due > > to a guest bug, and not for any other reason. > > > > I think we need a mix of the ioctl (for STOP/CONT and voluntary pauses, > > like live migration or qemu stop/cont) and preempt notifiers (together > > with a check for TASK_RUNNING/TASK_UNINTERRUPTIBLE, for scheduling or > > swap delays) > > > > Do you want the preemption notifier work in before you will consider merging > this set, or can that be a follow on? Yes please. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
