[Bug 79053] [BDW userptr regression] Rendercheck dcoords causes X crash

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=79053

--- Comment #33 from dog <paul.a.parenteau at intel.com> ---
Is it possible to use an ITP, setting a watchpoint on the memory location that
is being written to, so you can grab the IP and trace it back to the offending
function?  Or, is it more like the HW is being programmed incorrectly and
therefore scribbles past where it should?  Damien has an ITP if needed.

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