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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - glmark2-es2-wayland shortly freezes on some frames with egl_dri2 backend (Nouveau/GK20A)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86690#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - glmark2-es2-wayland shortly freezes on some frames with egl_dri2 backend (Nouveau/GK20A)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86690">bug 86690</a>
from <span class="vcard"><a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> <span class="fn">Michel Dänzer</span></a>
</span></b>
<pre>(In reply to Alexandre Courbot from <a href="show_bug.cgi?id=86690#c7">comment #7</a>)
<span class="quote">> I guess the next step for me is to find how to get some output about Wayland
> events as they happen and see which one remains stuck.</span >
FWIW, I don't think these fences have anything to do with Wayland events. A
Gallium fence is created as the result of a flush and should signal when the
flushed operations have finished. It sounds like something in the nouveau
driver/winsys/kernel code is preventing that from happening.</pre>
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