https://bugzilla.kernel.org/show_bug.cgi?id=50891 --- Comment #5 from Alex Williamson <alex.williamson@xxxxxxxxxx> 2012-11-29 16:10:55 --- (In reply to comment #4) > 1: i have disable the irqbalance in the host, and the irq affinity on the host > is ok.you can see the 4 step in comment 0. > > 2: you see in comment 0, we have set irq affinity on the host is pcpu1. > and so reduce the ipi interrupt, so we want to set the irq affinity at the > vcpu2 on the guest os according <vcpupin vcpu='2' cpuset='1'/>, but the irq > affinity on the guest os when using msi-x is failed. How does it fail? When I test this, I look at /proc/interrupts on the guest and the interrupt count on the row with the pinned IRQ only increases in the column under the target CPU. Perhaps if you included some logs and exact commands used I could better understand where things are going wrong. Thanks. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. You are watching the assignee of the bug. -- 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
