linux-kernel - Re: Choosing a HyperThreading/SMP/MultiCore kernel ?

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Message-ID: <8355959a0701191945q692bd32dod32b27170790d51b@mail.gmail.com>
Date:	Sat, 20 Jan 2007 09:15:26 +0530
From:	"Sunil Naidu" <akula2.shark@...il.com>
To:	"Lennart Sorensen" <lsorense@...lub.uwaterloo.ca>
Cc:	Valdis.Kletnieks@...edu, linux-kernel@...r.kernel.org
Subject: Re: Choosing a HyperThreading/SMP/MultiCore kernel ?

On 1/13/07, Lennart Sorensen <lsorense@...lub.uwaterloo.ca> wrote:
> On Fri, Jan 12, 2007 at 10:38:43PM -0500, Valdis.Kletnieks@...edu wrote:
> > amd64 will only work on a core2duo if it's a T7200 or higher - the
> > lower numbers are 32-bit-only chipsets.  I admit not knowing what
> > exact variant the Mac has.

2.33GHz Intel Core 2 Duo - 4MB shared L2 cache with ATI Mobility
Radeon X1600 with 256MB of GDDR3 SDRAM

> The Core Duo had 32bit only (being a Pentium M), but the Core 2 Duo
> should always be 64bit capable (at least that is what this list says:
> http://en.wikipedia.org/wiki/List_of_Intel_Core_2_microprocessors#Core_2_Duo_2
> )

Thank's for that. Yep, it is 64-bit capable with EM64T & with Intel
Vitualization.

I do not know yet whether 2.6.19 or 2.6.20-rc5 supports  and iSight
Video Camera, ATI DDR3 support, Apple Mobile Remote Control, and some
sensors like Motion, Light, Thermal, etc. (any suggestion where to
look for linux support?).

>
> > CONFIG_MCORE2=y
>

Got it, thanks

>
> --
> Len Sorensen
>

Should I wait for 2.6.20 release so that code would run with no oops
or less problematic?

Thanks,

~Akula2
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