linux-kernel - Re: [PATCH v3] perf: add support for the xtensa architecture

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Message-ID: <20140113104647.GA16230@gmail.com>
Date:	Mon, 13 Jan 2014 11:46:47 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Baruch Siach <baruch@...s.co.il>,
	Arnaldo Carvalho de Melo <acme@...radead.org>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	linux-kernel@...r.kernel.org, linux-xtensa@...ux-xtensa.org
Subject: Re: [PATCH v3] perf: add support for the xtensa architecture


* Baruch Siach <baruch@...s.co.il> wrote:

> Tested using kernel tracepoints on a QEMU simulated environment. Kernel support
> for perf depends on the patch "xtensa: enable HAVE_PERF_EVENTS", which is
> scheduled for v3.14. Hardware performance counters are not supported under
> xtensa yet.
> 
> Acked-by: Max Filippov <jcmvbkbc@...il.com>
> Signed-off-by: Baruch Siach <baruch@...s.co.il>

Acked-by: Ingo Molnar <mingo@...nel.org>

Thanks,

	Ingo
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