Alexander Duyck 1fc8e6423e dma-direct: fix return value of dma_direct_supported ... It appears that in commit 9d7a224b46 ("dma-direct: always allow dma mask <= physiscal memory size") the logic of the test was changed from a "<" to a ">=" however I don't see any reason for that change. I am assuming that there was some additional change planned, specifically I suspect the logic was intended to be reversed and possibly used for a return. Since that is the case I have gone ahead and done that. This addresses issues I had on my system that prevented me from booting with the above mentioned commit applied on an x86_64 system w/ Intel IOMMU. Fixes: 9d7a224b46 ("dma-direct: always allow dma mask <= physiscal memory size") Signed-off-by: Alexander Duyck <alexander.h.duyck@linux.intel.com> Acked-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>		2018-10-05 09:15:15 +02:00
..
coherent.c
contiguous.c
debug.c
direct.c	dma-direct: fix return value of dma_direct_supported	2018-10-05 09:15:15 +02:00
Kconfig
Makefile
mapping.c	dma-mapping: support non-coherent devices in dma_common_get_sgtable	2018-09-20 09:01:17 +02:00
swiotlb.c
virt.c