On Mon, 2012-02-06 at 21:25 +0530, Shashidhar Patil wrote: > HI Alex, > I can give it a try. Please send me all patches as one file if possible. > I was about to report yet another problem with Guest MSI-X smp affinity > not being honoured by KVM while injecting interrupts. Its again in the context > of 82599 device (tried with Linux as guest). I had a hunch that the MSI-X > vector > data which gets modified when SMP affinity is not tracked by the qemu_kvm. > So the interrupt injection was done in load balancing fashion. Because of this > interrupt LB in guest VCPUs I saw that packets for all the queues were > processed > by one VCPU instead 2 or 4 available. > Anyway I will test the the MSI-X affinity fix also and get back with results. > And I hope 82599 send/receive works. Thanks for your help.
I pushed the v2 version to github, so you can grab it from here for testing: git://github.com/awilliam/qemu-kvm.git Branch pci-assign-msix. Thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
