Re: [Xen-devel] [PATCH] AMD IOMMU: only translate remapped IO-APIC RTEs

["Suthikulpanit, Suravee" <Suravee.Suthikulpanit@xxxxxxx>]

On 4/23/15, 13:06, "Konrad Rzeszutek Wilk" <konrad.wilk@xxxxxxxxxx> wrote:

>>I have tested this patch w/ staging branch booting Dom0, and this patch
>>got rid of the following error from xl dmesg:
>>(XEN) APIC error on CPU0: 00(40)
>>(XEN) APIC error on CPU2: 00(40)
>>However, when I tried starting a guest w/ PCI device passthrough, the
>>system crashed and reboot. Although, I don¹t think this is caused by the
>>patch. 
>
>Is it by any chance " BUG at iommu_map.c:455" ?

Yes, the patch from Jan to fix the “BUG at iommu_map.c:455” fixed the
issue.

Thanks,

Suravee

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