From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Subject: Re: -rt kernel just can show 8 perf events?
Date: Fri, 11 Dec 2015 18:36:16 +0100
Message-ID: <20151211173616.GL6720@linutronix.de>
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Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	linux-rt-users@vger.kernel.org
To: "Shi, Yang" <yang.shi@linaro.org>
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* Shi, Yang | 2015-12-01 12:36:37 [-0800]:

>Hi folks,
>
>I'm running some perf program on my x86-64 machine with 4.1.12-rt13
>kernel, but I found just 8 perf events can be showed up with "perf
>stat -e" on -rt kernel, but mainline kernel is fine.

And 4.1.12 (without -rt13) is not having this kind of problem?

>Regards,
>Yang

Sebastian