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)

For the series,

Tested-by: Bharata B Rao <bhar...@linux.ibm.com>

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