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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 
iommu/io-pgtable-arm-v7s: Need dma-sync while there is no QUIRK_NO_DMA
 
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>
1 parent e19b205
Raw File
.cocciconfig 
[spatch]
	options = --timeout 200
	options = --use-gitgrep
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