From 855dc6284d97931dbe59725cfc7b0b160b0a37b2 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 12 Sep 2014 09:08:41 +0100
Subject: [PATCH] igt/gem_userptr_blits: GTT mmaping a userptr requires llc

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83790
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/gem_userptr_blits.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/gem_userptr_blits.c b/tests/gem_userptr_blits.c
index 54134094..96aee524 100644
--- a/tests/gem_userptr_blits.c
+++ b/tests/gem_userptr_blits.c
@@ -566,6 +566,9 @@ static int test_invalid_gtt_mapping(int fd)
 #define PE_BUSY 0x2
 static void test_process_exit(int fd, int flags)
 {
+	if (flags & PE_GTT_MAP)
+		igt_require(gem_has_llc(fd));
+
 	igt_fork(child, 1) {
 		uint32_t handle;