Updated with suggestions from Michael and Avi, the OADN option is now a "resample" option. Re-working locking went surprisingly well, lockdep clean, and now allows us to use a single irq source ID for all resample irqfds. I hope we're close. Thanks, Alex --- Alex Williamson (2): kvm: Add resampling irqfds for level triggered interrupts kvm: Provide pre-locked setup to irq ack notifier Documentation/virtual/kvm/api.txt | 13 +++ arch/x86/kvm/x86.c | 4 + include/linux/kvm.h | 12 ++- include/linux/kvm_host.h | 8 +- virt/kvm/eventfd.c | 175 ++++++++++++++++++++++++++++++++++++- virt/kvm/irq_comm.c | 24 +++++ virt/kvm/kvm_main.c | 2 7 files changed, 230 insertions(+), 8 deletions(-) -- 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