From c4ad7b14ca71b95af83864b05793ea357f48bb88 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat, 1 Jun 2013 16:58:15 +0100
Subject: [PATCH] sna: Prevent adding damage to an already all-damaged GPU bo

Keep the bookkeeping straight after propagating the source clear colour:
commit 810a0ce2f89ba6b343b5043963626c0f2d50fb22 [2.21.7]
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 10 12:02:10 2013 +0100

    sna: Propagate clear color when replacing by a CopyArea

Reported-by: Roman Jarosz <kedgedev@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65247
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 src/sna/sna_accel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index 7cdc8fc8..fccc69ef 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -4678,6 +4678,7 @@ sna_copy_boxes(DrawablePtr src, DrawablePtr dst, GCPtr gc,
 						       dst_pixmap->drawable.height);
 					sna_damage_destroy(&dst_priv->cpu_damage);
 					list_del(&dst_priv->flush_list);
+					return;
 				}
 			} else {
 				struct sna_fill_op fill;