Hi Christoph, On 3/14/21 4:58 PM, Christoph Hellwig wrote: > On Sun, Mar 14, 2021 at 11:44:52AM +0100, Auger Eric wrote: >> As mentionned by Robin, there are series planning to use >> DOMAIN_ATTR_NESTING to get info about the nested caps of the iommu (ARM >> and Intel): >> >> [Patch v8 00/10] vfio: expose virtual Shared Virtual Addressing to VMs >> patches 1, 2, 3 >> >> Is the plan to introduce a new domain_get_nesting_info ops then? > > The plan as usual would be to add it the series adding that support. > Not sure what the merge plans are - if the series is ready to be > merged I could rebase on top of it, otherwise that series will need > to add the method. OK I think your series may be upstreamed first. Thanks Eric >