Subject: Re: [PATCH kernel 0/3] powerpc/iommu: Add iommu_ops to report capabilities and allow blocking domains

From: Jason Gunthorpe <[email-masked]>
Date: Thu, 1 Sep 2022 21:20:42 -0300

On Thu, Jul 14, 2022 at 06:18:19PM +1000, Alexey Kardashevskiy wrote:
> Here is another take on iommu_ops on POWER to make VFIO work
> again on POWERPC64.
> 
> The tree with all prerequisites is here:
> https://github.com/aik/linux/tree/kvm-fixes-wip
> 
> The previous discussion is here:
> https://patchwork.ozlabs.org/project/linuxppc-dev/patch/[email-masked]/
> https://patchwork.ozlabs.org/project/kvm-ppc/patch/[email-masked]/
> 
> Please comment. Thanks.
>
> 
> 
> Alexey Kardashevskiy (3):
>   powerpc/iommu: Add "borrowing" iommu_table_group_ops
>   powerpc/pci_64: Init pcibios subsys a bit later
>   powerpc/iommu: Add iommu_ops to report capabilities and allow blocking
>     domains

It has been a little while - and I think this series is still badly
needed by powerpc, right?

So, reminder.

Thanks,
Jason