[Bug 98109] [ctg/ilk/byt] [BAT] gem_exec_flush basic-uc-prw-default

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 19 20:25:58 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98109

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[BYT] [Basic] clflush       |[ctg/ilk/byt] [BAT]
                   |broken (gem_exec_flush      |gem_exec_flush
                   |basic-uc-prw-default)       |basic-uc-prw-default

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
Looking at the CI results, this also affects gen4/5 which were not suspects for
the broken clflush. Here forcing pwrite to use the per-page GTT write path
fixes the test suggesting a missing chipset flush. Odd.

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