linux-kernel - Re: [PATCH v4 5/7] x86/tlb: add tlb flush all factor for specific CPU

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Message-ID: <4FAC619B.1040305@intel.com>
Date:	Fri, 11 May 2012 08:47:23 +0800
From:	Alex Shi <alex.shi@...el.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
CC:	rob@...dley.net, tglx@...utronix.de, mingo@...hat.com,
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Subject: Re: [PATCH v4 5/7] x86/tlb: add tlb flush all factor for specific
 CPU

On 05/10/2012 05:35 PM, Peter Zijlstra wrote:

> On Thu, 2012-05-10 at 13:00 +0800, Alex Shi wrote:
>> +       case 0x60f: /* original 65 nm celeron/pentium/core2/xeon, "Merom"/"Conroe" */
>> +               tlb_flushall_factor = -1;
>> +               break; 
> 
> Why not the 45nm Core2 chips?


Uh, I haven't this CPU in hands.
but the experience show same micro-architecture CPU has same results.
So, I am going to add it.

> 
> And where's the Core (model 14) "Yonah" gone?


no this type CPU in hands.

> 
> 
> 


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