->stolen->start has type unsigned long; relying on the difference (effectively cast to int) for sorting is wrong.
Signed-off-by: Rasmus Villemoes linux@rasmusvillemoes.dk --- drivers/gpu/drm/i915/i915_debugfs.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 063b44817e08..adfb863bb580 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -236,7 +236,11 @@ static int obj_rank_by_stolen(void *priv, struct drm_i915_gem_object *b = container_of(B, struct drm_i915_gem_object, obj_exec_link);
- return a->stolen->start - b->stolen->start; + if (a->stolen->start < b->stolen->start) + return -1; + if (a->stolen->start > b->stolen->start) + return 1; + return 0; }
static int i915_gem_stolen_list_info(struct seq_file *m, void *data)