<div dir="ltr">On 6 January 2014 17:05, Chad Versace <span dir="ltr"><<a href="mailto:chad.versace@linux.intel.com" target="_blank">chad.versace@linux.intel.com</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">In solving a HiZ hang before Christmas vacation, I discovered that Mesa wasn't<br>
emitting sufficient workaround flushes. That bug was solved in commit 1a92881.<br>
<br>
This series, prompted by Ken, adds some more carefully placed flushes to<br>
pre-emptively fix undiscovered gpu hangs. Gpu hangs are difficult to diagnose,<br>
hurt users pretty hard, and are overall nasty, so it's a good idea to put<br>
safeguards into the driver to prevent them.<br>
<br>
Chad Versace (3):<br>
i965/gen6: Set need_workaround_flush after each primitive<br>
i965/gen6/blorp: Set need_workaround_flush at top of blorp<br>
i965/gen6/blorp: Remove too heavy HiZ workaround<br>
<br>
src/mesa/drivers/dri/i965/gen6_blorp.cpp | 19 +++++--------------<br>
1 file changed, 5 insertions(+), 14 deletions(-)<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
1.8.5.2<br>
<br>
</font></span></blockquote></div><br></div><div class="gmail_extra">I suspect you meant to send this series to <a href="mailto:mesa-dev@lists.freedesktop.org">mesa-dev@lists.freedesktop.org</a>? You actually sent it to <a href="mailto:mesa@lists.freedesktop.org">mesa@lists.freedesktop.org</a> instead.<br>
</div></div>