From: Peter Zijlstra <peterz@infradead.org>
To: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>,
Stephane Eranian <eranian@google.com>,
LKML <linux-kernel@vger.kernel.org>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Subject: Re: git bisect and perf
Date: Tue, 05 Jun 2012 18:00:52 +0200 [thread overview]
Message-ID: <1338912052.2749.2.camel@twins> (raw)
In-Reply-To: <4FCE25C6.2080601@gmail.com>
On Tue, 2012-06-05 at 09:29 -0600, David Ahern wrote:
> I am trying find out when (ie. which commit) the pebs feature
> actually
> started working on a westmere system
What do you mean with working? The whole cycles:pp thing is magic and
unrelated to 'regular' PEBS stuff. .35 would indeed be the version we
introduced PEBS support and it should actually work.
But if you're looking for the cycles:pp stuff (commit 7639dae0ca1)
that's .38-rc1-ish.
next prev parent reply other threads:[~2012-06-05 16:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-05 15:29 git bisect and perf David Ahern
2012-06-05 15:51 ` Roland Dreier
2012-06-05 16:56 ` David Ahern
2012-06-05 16:00 ` Peter Zijlstra [this message]
2012-06-05 16:05 ` Peter Zijlstra
2012-06-05 17:12 ` David Ahern
2012-06-05 17:35 ` Peter Zijlstra
2012-06-05 23:48 ` David Ahern
2012-06-06 11:46 ` Stephane Eranian
2012-06-05 19:04 ` Stephane Eranian
2012-06-05 19:08 ` David Ahern
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