Subject : Regression in 3.1 causes Xen to use wrong idle routine Submitter : Stefan Bader stefan.bader@canonical.com Date : 2011-10-26 10:24 Message-ID : 4EA7DFD1.9060608@canonical.com References : http://marc.info/?l=linux-acpi&m=131962467924564&w=2
The patch mentioned in http://mid.gmane.org/20111115144004.GE22675@phenom.dumpdata.com should do it. But the patch needs an Ack from ACPI/x86 folks.