Hi. Is commit 8673b83bf2f013379453b4779047bf3c6ae387e4 "acpi-cpufreq: set current frequency based on target P-State" applicable to kernels before 3.8? We found that this patch allows the kernel to control P-states on 3.4.74 on some platforms. However, other platforms were able to change P-states even without this patch. Cheers, Vinson -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html