csky does not implement ZONE_DMA, which means passing GFP_DMA is a no-op.
Signed-off-by: Christoph Hellwig <[email protected]>
---
arch/csky/mm/dma-mapping.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/csky/mm/dma-mapping.c b/arch/csky/mm/dma-mapping.c
index 85437b21e045..ad4046939713 100644
--- a/arch/csky/mm/dma-mapping.c
+++ b/arch/csky/mm/dma-mapping.c
@@ -35,7 +35,7 @@ static int __init atomic_pool_init(void)
if (!atomic_pool)
BUG();
- page = alloc_pages(GFP_KERNEL | GFP_DMA, get_order(size));
+ page = alloc_pages(GFP_KERNEL, get_order(size));
if (!page)
BUG();
--
2.19.1
_______________________________________________
iommu mailing list
[email protected]
https://lists.linuxfoundation.org/mailman/listinfo/iommu