Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

torvalds · torvalds · commit 90c453ca2214 · 2015-02-22T09:57:16.000-08:00
Pull ARM fix from Russell King:
 "Just one fix this time around.  __iommu_alloc_buffer() can cause a
  BUG() if dma_alloc_coherent() is called with either __GFP_DMA32 or
  __GFP_HIGHMEM set.  The patch from Alexandre addresses this"

* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  ARM: 8305/1: DMA: Fix kzalloc flags in __iommu_alloc_buffer()
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
@@ -1106,7 +1106,7 @@ static struct page **__iommu_alloc_buffer(struct device *dev, size_t size,
 	int i = 0;
 
 	if (array_size <= PAGE_SIZE)
-		pages = kzalloc(array_size, gfp);
+		pages = kzalloc(array_size, GFP_KERNEL);
 	else
 		pages = vzalloc(array_size);
 	if (!pages)
