Compile tested. R40e has been tested to have working C-states when the rsdt is used with another patchset some time ago. The R50e has been tested to boot much faster when using the rsdt. Lenovo confirmed that this is due to BIOS bugs (wrong 64 bit addresses in a FADT pointed to by the XSDT) which will not be fixed, because the machines are too old. Thomas ------------------------------------------------------------------------------ Check out the new SourceForge.net Marketplace. It is the best place to buy or sell services for just about anything Open Source. http://p.sf.net/sfu/Xq1LFB _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel