Linus, Please include these patches in 3.1-rc9. The first 2 fix bugs in the PCI-E MPS "performance" tuning and the third disables MPS tuning by default. The patch to disable MPS by default was made at the request of Bjorn, due to an outstanding regression and the fear that more are out there. The MPS tuning can still be enabled via boot arg, which should correct the issue Greg KH was seeing with some systems being unable to boot without the MPS tuning enabled. Hopefully this is acceptable until such time as all the regressions can be found, solved, and MPS turning being enabled by default. Thanks, Jon -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html