[PATCH v2 0/4] Reenable VFIO support on POWER systems

[Michael Ellerman]

Alex Williamson <alex.williamson at redhat.com> writes:
> On Mon, 6 Mar 2023 11:29:53 -0600 (CST)
> Timothy Pearson <tpearson at raptorengineering.com> wrote:
>
>> This patch series reenables VFIO support on POWER systems.  It
>> is based on Alexey Kardashevskiys's patch series, rebased and
>> successfully tested under QEMU with a Marvell PCIe SATA controller
>> on a POWER9 Blackbird host.
>> 
>> 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
>> 
>> Timothy Pearson (1):
>>   Add myself to MAINTAINERS for Power VFIO support
>> 
>>  MAINTAINERS                               |   5 +
>>  arch/powerpc/include/asm/iommu.h          |   6 +-
>>  arch/powerpc/include/asm/pci-bridge.h     |   7 +
>>  arch/powerpc/kernel/iommu.c               | 246 +++++++++++++++++++++-
>>  arch/powerpc/kernel/pci_64.c              |   2 +-
>>  arch/powerpc/platforms/powernv/pci-ioda.c |  36 +++-
>>  arch/powerpc/platforms/pseries/iommu.c    |  27 +++
>>  arch/powerpc/platforms/pseries/pseries.h  |   4 +
>>  arch/powerpc/platforms/pseries/setup.c    |   3 +
>>  drivers/vfio/vfio_iommu_spapr_tce.c       |  96 ++-------
>>  10 files changed, 338 insertions(+), 94 deletions(-)
>> 
>
> For vfio and MAINTAINERS portions,
>
> Acked-by: Alex Williamson <alex.williamson at redhat.com>

Thanks.

cheers