4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chris Wilson <ch...@chris-wilson.co.uk>
commit e88893fea17996018b2d68a22e677ea04f3baadf upstream.
Missed when rebasing patches, I failed to set ret to zero before
starting the unbind loop (which depends upon ret being zero).
Reported-by: Matthew Auld <matthew.william.a...@gmail.com>
Fixes: 9332f3b1b99a ("drm/i915: Combine loops within i915_gem_evict_something")
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.william.a...@gmail.com>
Link:
http://patchwork.freedesktop.org/patch/msgid/20170105155940.10033-1-ch...@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.william.a...@gmail.com>
(cherry picked from commit 121dfbb2a2ef1c5f49e15c38ccc47ff0beb59446)
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/gpu/drm/i915/i915_gem_evict.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -194,6 +194,7 @@ found:
}
/* Unbinding will emit any required flushes */
+ ret = 0;
while (!list_empty(&eviction_list)) {
vma = list_first_entry(&eviction_list,
struct i915_vma,
