Re: [RFC PATCH] x86/CPU/AMD: Bring back Compute Unit ID

From: Borislav Petkov
Date: Wed Feb 01 2017 - 17:42:18 EST


On Wed, Feb 01, 2017 at 11:25:07PM +0100, Borislav Petkov wrote:
> On Wed, Feb 01, 2017 at 09:55:44PM +0000, Ghannam, Yazen wrote:
> > Okay, in that case I would prefer to define a synthetic bit. I think it'll be a lot
> > more clear.
>
> No need - it is ok this way too. Now let me apply your changes ontop.
> I'd like to have two separate patches for this.

Ok, here are your changes ontop of the first patch. We can still avoid
the division on SMT-off systems.

More playing with this tomorrow. It is late here and brain wants to
sleep now.

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