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    SubjectRe: perf, x86: Disable PEBS on SandyBridge chips
    On 02/17/2012 07:12 AM, Peter Zijlstra wrote:
    > On Fri, 2012-02-17 at 13:39 +0100, Maarten Lankhorst wrote:
    >> Hey Peter,
    >> Why is PEBS disabled? If I look at the intel_clovertown_quirks I can see
    >> why it's disabled for that cpu, but the sandy bridge one lacks any kind
    >> of clarification or information on why, or how I can learn more.
    > hpa, could you get the official Intel answer on this?

    *Where* is PEBS disabled?


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