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Date: Thu, 7 Jul 2016 12:05:39 +1000
From: David Gibson <david@gibson.dropbear.id.au>
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Subject: Re: [Qemu-devel] [PATCH v3 2/7] ppc: move smp_threads sanity checks
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To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Greg Kurz <groug@kaod.org>, Eduardo Habkost <ehabkost@redhat.com>, qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>, qemu-ppc@nongnu.org, Cedric Le Goater <clg@kaod.org>, Bharata B Rao <bharata@linux.vnet.ibm.com>, Scott Wood <scottwood@freescale.com>, Igor Mammedov <imammedo@redhat.com>


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On Thu, Jul 07, 2016 at 11:57:32AM +1000, Benjamin Herrenschmidt wrote:
> On Thu, 2016-07-07 at 11:12 +1000, David Gibson wrote:
> > I'm not comfortable with this.=A0 SMT may only be used for pseries at
> > the moment, but the SMT possibilities are absolutely a constraint of
> > the CPU itself, not the machine type.=A0 It seems more logical to me to
> > check this in the CPU code.
>=20
> Also powernv uses them too no ?

Well, powernv isn't in yet, but yes it will.

--=20
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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