linux-kernel - Re: [osrc-patches] [PATCH 00/12] perf: introduce model specific events and AMD IBS

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Message-ID: <20100413204519.GX11907@erda.amd.com>
Date:	Tue, 13 Apr 2010 22:45:19 +0200
From:	Robert Richter <robert.richter@....com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
CC:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [osrc-patches] [PATCH 00/12] perf: introduce model specific
 events and AMD IBS

On 13.04.10 22:23:09, Robert Richter wrote:
> This patch series introduces model specific events and impments AMD
> IBS (Instruction Based Sampling) for perf_events.

The patch set triggers this warning in perf_prepare_sample():

 WARN_ON_ONCE(size & (sizeof(u64)-1))

Should a raw data sample padded to 64 bit?

-Robert

-- 
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@....com

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