[Bug 110394] Skylake GPU HANG while gstreamer H264 vaapi encoding from MJPEG vaapi decode on drm-tip

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110394

--- Comment #23 from Andy Nicholas <andy.nicholas at shield.ai> ---
Ok, I ran the kernel with the patch to disable RC6 on 8x compute sticks running
the same kernel and same user-mode libraries. As per the previous tests, the
minimum and maximum frequency was locked at 500 Mhz.

We observed zero crashes or warnings emitted into the dmesg log (or anywhere
else). None of the compute sticks locked-up or otherwise misbehaved.

This was our expectation, and after running the transcode loop more than 28,000
times (3500x8) this continues to the the case.

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