linux-kernel - Re: [PATCH 2/2] perf, x86: Use INTEL_FLAGS_UEVENT

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Message-ID: <20140910075926.GM6758@twins.programming.kicks-ass.net>
Date:	Wed, 10 Sep 2014 09:59:26 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	linux-kernel@...r.kernel.org, mingo@...nel.org, eranian@...gle.com,
	tglx@...utronix.de, Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 2/2] perf, x86: Use INTEL_FLAGS_UEVENT_CONSTRAINT for
 PRECDIST

On Tue, Sep 09, 2014 at 05:49:08PM -0700, Andi Kleen wrote:
> From: Andi Kleen <ak@...ux.intel.com>
> 
> The earlier commit 86a04461a made near all PEBS on
> Sandy/IvyBridge/Haswell to reject non zero flags.

What's magic about nehalem and westmere?

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