From: Stephane Eranian <eranian@hpl.hp.com>
Date: Thu, 7 Dec 2006 01:14:01 +0000 (+0100)
Subject: [PATCH] x86-64: add X86_FEATURE_PEBS and detection
X-Git-Tag: v2.6.20-rc1~145^2^2~8^2~146
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36b2a8d5aff4cb3ee83d5e40447a8f073bcfe2fb;p=pandora-kernel.git

[PATCH] x86-64: add X86_FEATURE_PEBS and detection

Here is a patch (used by perfmon2) to detect the presence of the
Precise Event Based Sampling (PEBS) feature for Intel 64-bit processors.
The patch also adds the cpu_has_pebs macro.

changelog:
	- adds X86_FEATURE_PEBS
	- adds cpu_has_pebs to test for X86_FEATURE_PEBS

Signed-off-by: stephane eranian <eranian@hpl.hp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
---

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