[Bug 29020] [r300g] Wine d3d9 tests hardlock

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 12 19:17:04 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=29020

--- Comment #6 from Marek Olšák <maraeo at gmail.com> 2010-07-12 19:17:04 PDT ---
Multiple simultaneously running contexts are most probably the cause of these
hardlocks, because this way the driver may generate pretty much a random
command stream which has valid register writes, meaning that the CS checker
doesn't notice anything, and the hardware goes crazy.

Wine uses multiple contexts quite often, if not all the time.

Soon I am going to rewrite winsys for it to support multiple command streams,
and then we'll see if it resolves this issue...

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