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Date: Mon, 1 Feb 2010 18:56:02 +0100
Message-ID: <bd4cb8901002010956p70242197x7bc4569e91265da2@mail.gmail.com>
Subject: Re: [PATCH] perf_events: fix bug in hw_perf_enable()
From: Stephane Eranian <eranian@google.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, paulus@samba.org,
       davem@davemloft.net, fweisbec@gmail.com, robert.richter@amd.com,
       perfmon2-devel@lists.sf.net, eranian@gmail.com,
       Arjan van de Ven <arjan@linux.intel.com>,
       "H. Peter Anvin" <hpa@zytor.com>
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On Mon, Feb 1, 2010 at 6:46 PM, Peter Zijlstra <peterz@infradead.org> wrote:
> On Mon, 2010-02-01 at 18:23 +0100, Stephane Eranian wrote:
>> >  244235699509090  raw 0x13c
>> >  244235695558036  raw 0x13c
>> >
>> Strange. I am running mine on a Q6600.
>> What's yours?
>
> These numbers came from a T9400, but my Q9450 does something similar.
>
Are you sure you are reading from the correct corresponding data registers?