Re: BUG: key ffff880c1148c478 not in .data! (V3.10.0)

[Borislav Petkov]

On Fri, Jul 12, 2013 at 04:19:24PM +0000, Luck, Tony wrote:
> > What would be a reasonable maximum limit for the number of memory
> > controllers, on a -EX machine?
>
> Westmere-EX has one memory controller per socket ... and there are
> glueless systems up to 8 sockets. So 8 there. Not sure if any OEM is
> building larger machines with a node controller (SGI? Not sure if they
> build their behemoths from -EP or -EX parts).
>
> Ivy Bridge ups the ante with two memory controllers on a socket. So
> plan on doubling soon.

Let's give it a second try, 16 memory controllers max:

---