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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - 2.99.905 sigbus frequently when running "x11perf -copyplane500" with SNA"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70944#c18">Comment # 18</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - 2.99.905 sigbus frequently when running "x11perf -copyplane500" with SNA"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70944">bug 70944</a>
from <span class="vcard"><a class="email" href="mailto:intelgraphics7@gmx-topmail.de" title="intelgraphics7@gmx-topmail.de">intelgraphics7@gmx-topmail.de</a>
</span></b>
<pre>Your "Check for retired upload buffers after checking for an idle ring" fix
looks very promising. It runs already for several loops and the amount of free
memory stays quite constant.
I've also double checked with my "fix" that I've posted initially. It did
consume memory over and over as well and did crash the X server indeed, what
else. But I have no idea why I was able to run the X server over the last
weekend with my "!fix".
After thinking it through, I totally agree with you that (bx2-bx1)/8 ==
(bx2-bx1+7)/8. So my "fix" does not change anything as you've proposed at
first.
Please excuse any inconveniences I may have caused with that.
I'll let run my test for some hours to make sure it works but as said already,
it looks really promising.
Btw, is there a schedule for releasing 2.99.906 or even 3.00.000 ?</pre>
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