Re: [PATCH V7 0/9] iommu_ioas_map_file

[Steven Sistare <steven.sistare@oracle.com>]

On 10/30/2024 8:43 AM, Steven Sistare wrote:
> On 10/29/2024 8:11 PM, Jason Gunthorpe wrote:
>> On Fri, Oct 25, 2024 at 06:11:50AM -0700, Steve Sistare wrote:
>>> Provide the IOMMU_IOAS_MAP_FILE ioctl, which allows a user to register
>>> memory by passing a memfd plus offset and length.  Implement it using
>>> the memfd_map_folios KAPI, and the proposed folio_add_pins KAPI.
>>> See the individual patches for details.
>>>
>>> Steve Sistare (9):
>>>    mm/gup: folio_add_pins
>>>    iommufd: rename uptr in iopt_alloc_iova
>>>    iommufd: generalize iopt_pages address
>>>    iommufd: pfn reader local variables
>>>    iommufd: folio subroutines
>>>    iommufd: pfn reader for file mappings
>>>    iommufd: IOMMU_IOAS_MAP_FILE
>>>    iommufd: file mappings for mdev
>>>    iommufd: map file selftest
>>
>> Applied to iommufd for-next
>>
>> Is v3 still the latest for "iommufd live update"?
> 
> Yes.
> 
> It's selftest patch no longer applies cleanly, but I'll fix that in V4
> after you review the other patches.  Thanks!

Just checking -- are you waiting for me to post V4 before reviewing any
further?

- Steve