RE: perf, x86: Disable PEBS on SandyBridge chips

From: Maarten Lankhorst
Date: Fri Feb 17 2012 - 07:39:29 EST


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.

Cheers,
Maarten
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