[Bug 98386] [NVE7] bus: MMIO write of FAULT at [ IBUS ], Pointer to {TDMS, flat panel} table invalid - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 98386] [NVE7] bus: MMIO write of FAULT at [ IBUS ], Pointer to {TDMS, flat panel} table invalid
Date: Tue, 01 May 2018 20:16:51 +0000	[thread overview]
Message-ID: <bug-98386-8800-XLcqBx4KZk@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-98386-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>

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https://bugs.freedesktop.org/show_bug.cgi?id=98386

baybay <lujofu-tJ6BQdzZN76ZuzBka8ofvg@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #21 from baybay <lujofu-tJ6BQdzZN76ZuzBka8ofvg@public.gmane.org> ---
Nevermind, i spoke a bit too fast...
I had nouveau.runpm=0 set and that indeed fixed this MMIO write FAULT issue.
Also, i had it set before (on older kernels) and it used to do nothing.
But that's now working.

Without nouveau.runpm=0, i still get this issue.

The lockups i had were not related to that issue and it was due to the fact
that i enabled NvBoost.
When NvBoost is enabled, i get the lockups. (either it set to 1 or 2 will
freeze the Xorg)

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