> From: Auger Eric > Sent: Monday, March 15, 2021 3:52 PM > To: Christoph Hellwig <h...@lst.de> > Cc: k...@vger.kernel.org; Will Deacon <w...@kernel.org>; linuxppc- > d...@lists.ozlabs.org; dri-de...@lists.freedesktop.org; Li Yang > <leoyang...@nxp.com>; io...@lists.linux-foundation.org; > > 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. >
Agree. The vSVA series is still undergoing a refactor according to Jason's comment thus won't be ready in short term. It's better to let this one go in first. Thanks Kevin
