[PATCH 00/10] mm: Linux VM Infrastructure to support Memory Power Management

[Matthew Garrett]

On Fri, Jun 10, 2011 at 10:19:39AM -0700, Paul E. McKenney wrote:
> On Fri, Jun 10, 2011 at 06:05:35PM +0100, Matthew Garrett wrote:
> > I mean at the hardware level. As far as I know, the best we can do at 
> > the moment is to put an entire node into self refresh when the CPU hits 
> > package C6.
> 
> But this depends on the type of system and CPU family, right?  If you
> can say, which hardware are you thinking of?  (I am thinking of ARM.)

I haven't seen too many ARM servers with 256GB of RAM :) I'm mostly 
looking at this from an x86 perspective.

-- 
Matthew Garrett | mjg59 at srcf.ucam.org