[Bug 112296] Kernel 5.3.11 display corruption after "(EE) intel(0): Failed to submit rendering commands (Invalid argument), disabling acceleration" on Dell Precision 5540

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112296

--- Comment #10 from Chris Wilson <chris at chris-wilson.co.uk> ---
Fwiw, it is at least the kernel pointing out a bug in userspace. I'm
disappointed that the gfx were not able to recover, but we can now find the
root cause in sna.

Would it be possible for you to compile xf86-video-intel with
--enable-debug=full, xz/lzma the last 10,000 lines of the log file (it will be
huge) and attach? Otherwise, I'm looking for which XY_SRC_COPY miscomputed the
remaining space in the batch.

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