From: Stephane Eranian <eranian@hpl.hp.com>
Date: Thu, 7 Dec 2006 01:14:11 +0000 (+0100)
Subject: [PATCH] x86-64: x86-64 add Intel BTS cpufeature bit and detection (take 2)
X-Git-Tag: v2.6.20-rc1~145^2^2~8^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee58fad51a2a767cb2567706ace967705233d881;p=pandora-kernel.git

[PATCH] x86-64: x86-64 add Intel BTS cpufeature bit and detection (take 2)

Here is a small patch for x86-64 which adds a cpufeature flag and
detection code for Intel's Branch Trace Store (BTS) feature. This
feature can be found on Intel P4 and Core 2 processors among others.
It can also be used by perfmon.

changelog:
	- add CPU_FEATURE_BTS
	- add Branch Trace Store detection

signed-off-by: stephane eranian <eranian@hpl.hp.com>

Signed-off-by: Andi Kleen <ak@suse.de>
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