Could you add a patch https://lkml.org/lkml/2011/11/10/467 into gentoo-sources-3.1 Thanks Reproducible: Always
I think we should probably wait a bit, until both this patch, and another ASPM-related patchset [1], are tested and proven not to cause any regressions. I'm going to give them a try too. [1] https://lkml.org/lkml/2011/11/11/178
These have landed in Linus' tree for a while now so this can be closed out.