From 844bc59031b6cff1a3cd1f5ba1f0e64a81cac924 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 12 Jan 2007 22:26:32 -0200 Subject: Fix bttv and friends on 64bit machines with lots of memory From: Gerd Hoffmann We have a DMA32 zone now, lets use it to make sure the card can reach the memory we have allocated for the video frame buffers. Signed-off-by: Gerds Hoffmann Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/video-buf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'linux/drivers') diff --git a/linux/drivers/media/video/video-buf.c b/linux/drivers/media/video/video-buf.c index f1e7f298b..6d6a74c60 100644 --- a/linux/drivers/media/video/video-buf.c +++ b/linux/drivers/media/video/video-buf.c @@ -1240,7 +1240,7 @@ videobuf_vm_nopage(struct vm_area_struct *vma, unsigned long vaddr, vaddr,vma->vm_start,vma->vm_end); if (vaddr > vma->vm_end) return NOPAGE_SIGBUS; - page = alloc_page(GFP_USER); + page = alloc_page(GFP_USER | __GFP_DMA32); if (!page) return NOPAGE_OOM; #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,20) -- cgit v1.2.3