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	dma-mapping: move all DMA mapping code to kernel/dma	2018-06-14 08:50:37 +02:00
contiguous.c	dma-mapping: fix panic caused by passing empty cma command line argument	2018-09-20 09:01:08 +02:00
debug.c	dma-mapping: move all DMA mapping code to kernel/dma	2018-06-14 08:50:37 +02:00
direct.c	dma-direct: fix return value of dma_direct_supported	2018-10-05 09:15:15 +02:00
Kconfig	dma-mapping: consolidate the dma mmap implementations	2018-09-20 09:01:16 +02:00
Makefile	dma-mapping: merge direct and noncoherent ops	2018-09-20 09:01:15 +02:00
mapping.c	dma-mapping: support non-coherent devices in dma_common_get_sgtable	2018-09-20 09:01:17 +02:00
swiotlb.c	swiotlb: clean up reporting	2018-07-25 13:33:05 +02:00
virt.c	dma-mapping: move all DMA mapping code to kernel/dma	2018-06-14 08:50:37 +02:00