[Bug 71391] GM45: Regression due to incorrect graphics base of stolen memory.
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Tue Mar 4 11:19:03 PST 2014
https://bugzilla.kernel.org/show_bug.cgi?id=71391
--- Comment #18 from Pär Lindfors <paran at lysator.liu.se> ---
(In reply to Bjorn Helgaas from comment #17)
> I did notice that you're
> using "pcie_aspm=force"; if that makes any difference for you, I consider it
> a bug, since users shouldn't have to discover and use that flag. Of course,
> that would be totally separate from this GM45 issue, so if you want to
> follow up on that, please do it in a new bugzilla.
Thanks. I added that option years ago, when trying to minimize
power usage. I know for sure that it was needed to enable ASPM
back then, but I don't remember if it actually saved any
power. When I have more time I will try to remember to
investigate if I still need it, and report a new bug if
necessary.
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