On Mon, Aug 19, 2019 at 10:57:52AM +0530, Bharata B Rao wrote: > On Sun, Aug 18, 2019 at 11:05:53AM +0200, Christoph Hellwig wrote: > > Hi Dan and Jason, > > > > Bharata has been working on secure page management for kvmppc guests, > > and one I thing I noticed is that he had to fake up a struct device > > just so that it could be passed to the devm_memremap_pages > > instrastructure for device private memory. > > > > This series adds non-device managed versions of the > > devm_request_free_mem_region and devm_memremap_pages functions for > > his use case. > > Tested kvmppc ultravisor patchset with migrate_vma changes and this > patchset. (Had to manually patch mm/memremap.c instead of kernel/memremap.c > though) Oh. I rebased to the hmm tree, and that didn't have the rename yet. And I didn't even notice that as git handled it transparently.
