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            <b><a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [SKL bisected] texsubimage pbo intermittent failures"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91926#c44">Comment # 44</a>
              on <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [SKL bisected] texsubimage pbo intermittent failures"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91926">bug 91926</a>
              from <span class="vcard"><a class="email" href="mailto:topi.pohjolainen@intel.com" title="Topi Pohjolainen <topi.pohjolainen@intel.com>"> <span class="fn">Topi Pohjolainen</span></a>
</span></b>
        <pre>I tried Ken's tree also, with and without his patch and realized that I can't
reproduce the bug with neither. I removed the unnecessary glClear() call in the
test that introduces second texture cache flush with fast clears. Bisecting
with this gives me:

commit 9ea2a86809577cac5006a2bc4fad29fed9cb3ccc
Author: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>>
Date:   Mon Oct 5 03:02:42 2015 +0200

    mesa: call ProgramStringNotify for fixed-function vertex programs

    Drivers weren't notified about this at all.
    This allows disabling on-demand compilation in drivers.

    Reviewed-by: Dave Airlie <<a href="mailto:airlied@redhat.com">airlied@redhat.com</a>>
    Reviewed-by: Brian Paul <<a href="mailto:brianp@vmware.com">brianp@vmware.com</a>>
    Tested-by: Brian Paul <<a href="mailto:brianp@vmware.com">brianp@vmware.com</a>>


With that 200 test rounds doesn't reveal any failure but without it fails
almost immediately on SKL.</pre>
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