On 25/06/2019 13:06, Christoph Hellwig wrote:

 From the DMA point of view this looks good:

Reviewed-by: Christoph Hellwig <h...@lst.de>

Thanks!

I still think that doing that SetPageReserved + remap_pfn_range
dance for the normal memory allocations is a bad idea.  Just use
vm_insert_page on the page, in which case it doesn't need to be
marked as Reserved.

Thanks for the hint.  I'll take a look at that.

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