[igt-dev] [PATCH i-g-t 1/2] lib: Only require we have i915.reset module parameter for allow-hang

[Chris Wilson]

To control hang detection, we manipulate the i915.reset module
parameter. However, to be nice we should SKIP if we cannot modify the
parameter as opposed to outright FAILing.

References: https://bugs.freedesktop.org/show_bug.cgi?id=108891
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 lib/igt_gt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/igt_gt.c b/lib/igt_gt.c
index 646696727..c98a7553b 100644
--- a/lib/igt_gt.c
+++ b/lib/igt_gt.c
@@ -176,8 +176,8 @@ igt_hang_t igt_allow_hang(int fd, unsigned ctx, unsigned flags)
 	if (!igt_check_boolean_env_var("IGT_HANG_WITHOUT_RESET", false))
 		igt_require(has_gpu_reset(fd));
 
-	igt_assert(igt_sysfs_set_parameter
-		   (fd, "reset", "%d", INT_MAX /* any reset method */));
+	igt_require(igt_sysfs_set_parameter
+		    (fd, "reset", "%d", INT_MAX /* any reset method */));
 
 	if ((flags & HANG_ALLOW_CAPTURE) == 0) {
 		param.param = I915_CONTEXT_PARAM_NO_ERROR_CAPTURE;
-- 
2.20.1