https://bugzilla.kernel.org/show_bug.cgi?id=206475
Alex Deucher (alexdeucher@gmail.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #16 from Alex Deucher (alexdeucher@gmail.com) --- (In reply to Andrew Ammerlaan from comment #15)
However, now that the iGPU is default, I can still see the system monitor that I usually run on the other monitor when this issue occurs. Every single time the thermal sensor of the GPU would show a ridiculous value (e.g. 511 degrees Celsius).
When the GPU is in reset all reads to the MMIO BAR return 1s so you are just getting all ones until the reset succeeds. 511 is just all ones. This patch will fix that issue: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...