Revision 5c62c1c67903621cfa715d6f690548ee53301620 authored by Yong Wu on 25 September 2017, 09:28:47 UTC, committed by Joerg Roedel on 27 September 2017, 14:56:17 UTC
Fix the commit 81b3c2521844 ("iommu/io-pgtable: Introduce explicit coherency"). If there is no IO_PGTABLE_QUIRK_NO_DMA, we should call dma_sync_single_for_device for cache synchronization. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Fixes: 81b3c2521844 ('iommu/io-pgtable: Introduce explicit coherency') Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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