Date: Wed, 13 Jun 2012 14:36:51 -0700
From: Andi Kleen <ak@linux.intel.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Andi Kleen <andi@firstfloor.org>, mingo@elte.hu,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] perf, x86: Enable PDIR precise instruction profiling
 on IvyBridge
Message-ID: <20120613213651.GD32604@tassilo.jf.intel.com>
References: <1339615201-7456-1-git-send-email-andi@firstfloor.org>
 <1339615201-7456-2-git-send-email-andi@firstfloor.org>
 <1339622781.8980.63.camel@twins>
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> This patch is just wrong on too many levels.. where do you want me to
> start. Lets go with the restriction you mention is lifted, the SDM
> doesn't mention this, 

The SDM is wrong. The restriction is Sandy Bridge only.

>nor does the patch actually lift it.

Why not? It works for me on a Ivy Bridge.

-Andi
-- 
ak@linux.intel.com -- Speaking for myself only
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