Re: Aw: Re: Re: [PATCH] pci: mediatek: fix warning in msi.h

[Thomas Gleixner]

On Thu, Nov 05 2020 at 09:20, Marc Zyngier wrote:
> On 2020-11-04 23:14, Thomas Gleixner wrote:
>>  	/* Resource alignment requirements */
>>  	resource_size_t (*align_resource)(struct pci_dev *dev,
>
> If that's the direction of travel, we also need something like this
> for configuration where the host bridge relies on an external MSI block
> that uses MSI domains (boot-tested in a GICv3 guest).

Some more context would be helpful. Brain fails to decode the logic
here.