linux-kernel - perf stat branch: perf stat fails on unsupported event

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Date:	Fri, 29 Apr 2011 08:05:19 -0600
From:	David Ahern <dsahern@...il.com>
To:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>
Subject: perf stat branch: perf stat fails on unsupported event

Tried the perf stat branch this morning. perf stat fails with:

# /tmp/build-perf/perf stat -- sleep 1
  Error: stalled-cycles-frontend event is not supported.
  Fatal: Not all events could be opened.

This is a Dell R410 with an E5620 processor.

David
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