RE: [patch 2/2] x2apic/intr-remap: decouple interrupt remappingfrom x2apic

From: David Woodhouse
Date: Sat Apr 04 2009 - 05:08:19 EST


On Sat, 2009-04-04 at 16:48 +0800, Han, Weidong wrote:
> On linux head, I cannot find EIM_32BIT_APIC_ID in apic.c. I suspect
> iommu-2.6.git doesn't sync up with linux head on apic.c. I also fixed
> a bug which causes system hang due to queue invalidation is disabled
> when enable interrupt remapping. I will resend the patches. Do you
> want patches based on linux head or your iommu-2.6.git? BTW, I pull
> iommu-2.6.git very slow due to office proxy. But I can do it if you
> want.

The conflict is with Fenghua's suspend/resume patches:
http://git.infradead.org/iommu-2.6.git?a=commitdiff;h=b24696bc5

A simpler build fix is just to move the definitions of EIM_8BIT_APIC_ID
and EIM_32BIT_APIC_ID outside #ifdef CONFIG_X86_X2APIC. I'll try that
and see if it boots.

--
dwmw2

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