On Wed, 2012-10-10 at 00:26 +0000, Zhang, Lin-Bao (Linux Kernel R&D) wrote:
> So , we can think ,as your patch , during the window , IO-apic is > useless or we can think IO-APIC doesn't exist ? > Could you mind please sharing your design details ? thanks very much! Between the window of interrupt-remapping enabled and the masked IO-APIC RTE's are configured properly, linux kernel doesn't wait/depend on any external interrupts. > > Can you please apply the appended patch to 2.6.32 kernel and see if the > > issue > > you mentioned gets fixed? If so, we can ask the -stable and OSV's teams to > > pick up this fix. > Yes , it can resolve current issue. Thanks for testing it out. I will add the appropriate changelog and send the patch out (to 2.6.32 stable and OSV kernels) with your "Tested-by:" if you are ok. thanks, suresh -- 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/
