On Wed, Feb 20, 2019 at 10:29:49AM +0100, Yann Sionneau wrote: > I'm not sure dma_alloc_coherent() should return zeroed out memory. > > I'm pretty sure it does not. > > mips arch seems to memset it to 0, but not all arch do that. Christoph Hellwig had a patch series that zeroed memory for all archs on dma_alloc_coherent() and friends. https://lkml.org/lkml/2018/12/14/103 barebox should do the same as I see it. I recall the patch series is applied but I did not check. Sam _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
