diff options
Diffstat (limited to 'packages/linux/linux-2.6.18/avr32-drop-GFP_COMP-for-DMA-memory-allocations.patch')
-rw-r--r-- | packages/linux/linux-2.6.18/avr32-drop-GFP_COMP-for-DMA-memory-allocations.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/packages/linux/linux-2.6.18/avr32-drop-GFP_COMP-for-DMA-memory-allocations.patch b/packages/linux/linux-2.6.18/avr32-drop-GFP_COMP-for-DMA-memory-allocations.patch deleted file mode 100644 index eea690268c..0000000000 --- a/packages/linux/linux-2.6.18/avr32-drop-GFP_COMP-for-DMA-memory-allocations.patch +++ /dev/null @@ -1,27 +0,0 @@ -Hack for incompatible __GFP_COMP flag making its way into the AVR32
-DMA consistent memory allocator.
-
-This is essentially the same patch as the one submitted by
-Marc Singer <elf@buici.com> for ARM.
----
- arch/avr32/mm/dma-coherent.c | 7 +++++++ - 1 file changed, 7 insertions(+) -
-Index: linux-2.6.18-avr32/arch/avr32/mm/dma-coherent.c -=================================================================== ---- linux-2.6.18-avr32.orig/arch/avr32/mm/dma-coherent.c 2006-09-11 18:06:00.000000000 +0200 -+++ linux-2.6.18-avr32/arch/avr32/mm/dma-coherent.c 2006-09-12 13:38:39.000000000 +0200 -@@ -41,6 +41,13 @@ static struct page *__dma_alloc(struct d - struct page *page, *free, *end; - int order; - -+ /* Following is a work-around (a.k.a. hack) to prevent pages -+ * with __GFP_COMP being passed to split_page() which cannot -+ * handle them. The real problem is that this flag probably -+ * should be 0 on AVR32 as it is not supported on this -+ * platform--see CONFIG_HUGETLB_PAGE. */ -+ gfp &= ~(__GFP_COMP); -+ - size = PAGE_ALIGN(size); - order = get_order(size); - |