Messages in this thread | | | Date | Tue, 22 May 2018 08:32:36 +0200 | From | Christoph Hellwig <> | Subject | Re: [PATCH 5/5] mm, hmm: mark hmm_devmem_{add, add_resource} EXPORT_SYMBOL_GPL |
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On Mon, May 21, 2018 at 03:35:40PM -0700, Dan Williams wrote: > The routines hmm_devmem_add(), and hmm_devmem_add_resource() are small > wrappers around devm_memremap_pages(). The devm_memremap_pages() > interface is a subset of the hmm functionality which has more and deeper > ties into the kernel memory management implementation. It was an > oversight that these symbols were not marked EXPORT_SYMBOL_GPL from the > outset due to how they originally copied (and now reuse) > devm_memremap_pages().
If we end up keeping this code: absolutely. Then again I think without an actual user this should have never been merged, and should be removed until one shows up.
Reviewed-by: Christoph Hellwig <hch@lst.de>
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