| commit | 538f188e03c821c93b355c9fc346806cdd34e286 | [log] [tgz] |
|---|---|---|
| author | Stephane Eranian <eranian@hpl.hp.com> | Thu Dec 07 02:14:11 2006 +0100 |
| committer | Andi Kleen <andi@basil.nowhere.org> | Thu Dec 07 02:14:11 2006 +0100 |
| tree | 4fa4a37d35444a51a30722a2af8f8f57ea11449d | |
| parent | ee58fad51a2a767cb2567706ace967705233d881 [diff] |
[PATCH] i386: i386 add Intel BTS cpufeature bit and detection (take 2) Here is a small patch for i386 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>