Messages in this thread | | | From | Christoph Hellwig <> | Subject | add a not device managed memremap_pages v2 | Date | Fri, 16 Aug 2019 08:54:30 +0200 |
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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.
Changes since v1: - don't overload devm_request_free_mem_region - export the memremap_pages and munmap_pages as kvmppc can be a module
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