On Tue, Jan 15, 2013 at 03:38:53PM +0800, Mike Qiu wrote: > The test results is shown by 'cat /proc/interrups': > CPU0 CPU1 CPU2 CPU3 > 16: 240458 261601 226310 200425 XICS Level IPI > 17: 0 0 0 0 XICS Level RAS_EPOW > 18: 10 0 3 2 XICS Level > hvc_console > 19: 122182 28481 28527 28864 XICS Level ibmvscsi > 20: 506 7388226 108 118 XICS Level eth0 > 21: 6 5 5 5 XICS Level host1-0 > 22: 817 814 816 813 XICS Level host1-1
Hi Mike, I am curious if pSeries firmware allows changing affinity masks independently for multiple MSIs? I.e. in your example, would it be possible to assign IRQ21 and IRQ22 to different CPUs? Thanks! > LOC: 398077 316725 231882 203049 Local timer interrupts > SPU: 1659 919 961 903 Spurious interrupts > CNT: 0 0 0 0 Performance > monitoring interrupts > MCE: 0 0 0 0 Machine check exceptions -- Regards, Alexander Gordeev agord...@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
