<html>
    <head>
      <base href="https://bugs.freedesktop.org/" />
    </head>
    <body>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [sna suse] many black lines with latest ddx"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=80948#c8">Comment # 8</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [sna suse] many black lines with latest ddx"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=80948">bug 80948</a>
              from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
        <pre>Hmm, on the one hand I am relieved. Next experiment:

diff --git a/src/sna/gen7_render.c b/src/sna/gen7_render.c
index b1faac4..87a2712 100644
--- a/src/sna/gen7_render.c
+++ b/src/sna/gen7_render.c
@@ -2194,6 +2194,8 @@ try_blt(struct sna *sna,
                return true;
        }

+       return false;
+
        bo = __sna_drawable_peek_bo(dst->pDrawable);
        if (bo == NULL)
                return true;</pre>
        </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
      <ul>
          <li>You are the QA Contact for the bug.</li>
      </ul>
    </body>
</html>