[Nouveau] [Bug 98386] [NVE7] bus: MMIO write of FAULT at [ IBUS ], Pointer to {TDMS, flat panel} table invalid

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 1 20:16:51 UTC 2018


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

baybay <lujofu at eth2btc.info> changed:

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

--- Comment #21 from baybay <lujofu at eth2btc.info> ---
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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