Re: [PATCH] iommu/amd: Add support for X2APIC IOMMU interrupts

[joro@xxxxxxxxxx]

Hi Suravee,

On Tue, Jul 16, 2019 at 04:29:16AM +0000, Suthikulpanit, Suravee wrote:
> AMD IOMMU requires IntCapXT registers to be setup in order to generate
> its own interrupts (for Event Log, PPR Log, and GA Log) with 32-bit
> APIC destination ID. Without this support, AMD IOMMU MSI interrupts
> will not be routed correctly when booting the system in X2APIC mode.
> 
> Cc: Joerg Roedel <joro@xxxxxxxxxx>
> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>

Patch looks good to me, just a Fixes tag is missing. Can you send me
one? I will queue the patch up for v5.3 then.


Regards,

	Joerg