--- zzzz-none-000/linux-2.4.17/drivers/sound/sonicvibes.c	2001-09-30 19:26:08.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/drivers/sound/sonicvibes.c	2004-11-24 13:22:50.000000000 +0000
@@ -1551,6 +1551,7 @@
 	ret = -EAGAIN;
 	if (remap_page_range(vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 	ret = 0;
 out: