--- /usr/portage/x11-drivers/ati-drivers/ati-drivers-10.9.ebuild	2010-09-21 13:40:34.000000000 +0200
+++ ati-drivers-10.9.ebuild	2010-09-23 07:49:53.000000000 +0200
@@ -260,6 +260,10 @@
 	# Fix a known compilation error
 	epatch "${FILESDIR}"/ati-drivers-fix_compilation-bug-297322.patch
 
+	if grep -q compat_alloc_user_space /usr/src/linux/include/linux/compat.h; then
+		epatch "${FILESDIR}"/ati-drivers-compat_alloc_cvs-2010-3081.patch 
+	fi
+
 	# These are the userspace utilities that we also have source for.
 	# We rebuild these later.
 	rm \