Re: [PATCH kernel 0/3] powerpc/iommu: Add iommu_ops to report capabilities and allow blocking domain
Michael Ellerman <[email protected]>
| Newsgroups | org.kernel.vger.kvm-ppc,org.kernel.vger.kvm,org.ozlabs.lists.linuxppc-dev |
|---|---|
| Message-ID | <[email protected]> |
Jason Gunthorpe <[email protected]> writes: > 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 protected]/ >> https://patchwork.ozlabs.org/project/kvm-ppc/patch/[email protected]/ >> >> 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? Your comments on patch 3 left me with the impression it needed a respin, but maybe I misread that. Alexey's reply that it needed testing also made me think it wasn't ready to pick up. cheers