Messages in this thread | | | Date | Tue, 25 May 2010 13:39:05 +0100 | From | Matthew Garrett <> | Subject | Re: acpi_idle: Very idle Core i7 machine never enters C3 |
| |
On Tue, May 25, 2010 at 01:59:39PM +0800, Yu, Luming wrote:
> On some platforms like NHM-EX, I was told that it's a NOP, > But I might be given wrong information at that time when I wrote that patch. > > IIRC, acpi spec just say it's optional..
Implementing it is optional, but the spec implies that it should be used if it's present.
-- Matthew Garrett | mjg59@srcf.ucam.org
| |