Comment # 3 on bug 69245 from klondike

Created attachment 86824 [details] [review]
Backported commit fixing the lockups

Hi Tom, after manually checking the differences between the 9.2.0 and my
working version of the git sources* I have tracked it down to these lines which
are present on 9.2.0 but not on git

The file is src/gallium/drivers/r600/evergreen_compute.c

The relevant commit with the fix is this:
http://cgit.freedesktop.org/mesa/mesa/commit/src/gallium/drivers/r600/evergreen_compute.c?id=f0435ebb07d01a77ca0d98967a002898811a5206

Keep in mind that ctx->b.flags = 0; should be changed by ctx->flags = 0; (and
similar changes where be needed too).

Anyways, patch for 9.2.0 attached :)

* Yeah, I know bisect may have been faster, but for random appearing problems I
prefer to do stuff the good old way.