[Nouveau] [Bug 57350] [nouveau, linux-3.7-rc] Broken cursor and kernel log swamped with trapped reads/writes from BAR/PFIFO_READ/FB

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=57350

Mourad De Clerck <bugs-freedesktop at aquazul.com> changed:

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--- Comment #8 from Mourad De Clerck <bugs-freedesktop at aquazul.com> ---
This also affects my MacbookPro7,1 with an MCP89 (NVAF)

The same symptoms: the middle of the cursor is transparent, and if I proceed to
login directly (Gnome 3), it locks up eventually.

One difference is the reason: VRAM_LIMIT instead of PAGE_NOT_PRESENT. The
channel and address range seem to match the original submitter's dmesg.

The workaround to suspend and resume also seems to work for me too on 3.7.

It started happening from 3.7 onwards. I tried 3.8-rc4, and the bug's still
there (however resume doesn't work on 3.8-rc4, probably something else wrong).

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