---

yaml --- r: 112571 b: refs/heads/master c: 8a53ad6 h: refs/heads/master i: 112569: 6f55b52 112567: 4461795 v: v3
git-mirror · Sep 8, 2008 · e8e192b · e8e192b
1 parent 5c51e7b
commit e8e192b
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: de9f521fb72dd091aa4989fe2e004ecf4785a850
+refs/heads/master: 8a53ad675f86ee003482b557da944e070d3c4859
diff --git a/trunk/arch/x86/kernel/pci-nommu.c b/trunk/arch/x86/kernel/pci-nommu.c
@@ -80,7 +80,6 @@ nommu_alloc_coherent(struct device *hwdev, size_t size,
 	int node;
 	struct page *page;
 
-	gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
 	gfp |= __GFP_ZERO;
 
 	dma_mask = hwdev->coherent_dma_mask;
@@ -93,7 +92,7 @@ nommu_alloc_coherent(struct device *hwdev, size_t size,
 	node = dev_to_node(hwdev);
 
 #ifdef CONFIG_X86_64
-	if (dma_mask <= DMA_32BIT_MASK)
+	if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA))
 		gfp |= GFP_DMA32;
 #endif
 

diff --git a/trunk/include/asm-x86/dma-mapping.h b/trunk/include/asm-x86/dma-mapping.h
@@ -246,6 +246,8 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 	struct dma_mapping_ops *ops = get_dma_ops(dev);
 	void *memory;
 
+	gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
+
 	if (dma_alloc_from_coherent(dev, size, dma_handle, &memory))
 		return memory;