Re: [PATCH v2 3/8] iommu/sva: Support reservation of global SVA PASIDs

From: Jacob Pan
Date: Tue Mar 28 2023 - 12:28:27 EST


Hi Jason,

On Tue, 28 Mar 2023 12:55:40 -0300, Jason Gunthorpe <jgg@xxxxxxxxxx> wrote:

> On Tue, Mar 28, 2023 at 08:31:10AM -0700, Jacob Pan wrote:
>
> > > this would be future proof when the same driver starts to allocate
> > > more pasids for other usages e..g siov.
> > I don't have strong preference here. Jason and others?
>
> Oh I'm all for getting the word SVA out of the PASID infrastructure.
>
> SVA has nothing to do with PASID other than it requires it to work.
>
I will move pasid allocation code to iommu.c then.

Thanks,

Jacob