Re: [Xen-devel] [PATCH v3 3/4] x2APIC: translate IO-APIC entries when enabling the IOMMU

[Jan Beulich <jbeulich@xxxxxxxx>]

On 15.10.2019 17:47, Roger Pau Monne wrote:
> When interrupt remapping is enabled as part of enabling x2APIC the
> IO-APIC entries also need to be translated to the new format and added
> to the interrupt remapping table.
> 
> This prevents IOMMU interrupt remapping faults when booting on
> hardware that has unmasked IO-APIC pins.
> 
> Reported-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

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