From: Michael Ellerman <michael@ellerman.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-kernel@vger.kernel.org, acme@redhat.com,
linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
Anton Blanchard <anton@samba.org>,
sukadev@linux.vnet.ibm.com
Subject: Re: [PATCH] powerpc/perf: Power8 PMU support
Date: Mon, 15 Apr 2013 20:26:31 +1000 [thread overview]
Message-ID: <20130415102630.GA2478@concordia> (raw)
In-Reply-To: <1366011086.24994.33.camel@pasglop>
On Mon, Apr 15, 2013 at 09:31:26AM +0200, Benjamin Herrenschmidt wrote:
> On Mon, 2013-04-15 at 14:17 +1000, Michael Ellerman wrote:
> > This patch adds preliminary support for the power8 PMU to perf.
>
> Might be worthwhile to have a small blurb explaining roughly what you
> mean by "preliminary" :-)
True.
There's no alternative handling, and no cache events. I need to work
with the HW folks on both of those.
Also missing is EBB support. I will hopefully post that in the next few
days.
cheers
prev parent reply other threads:[~2013-04-15 10:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-15 4:17 [PATCH] powerpc/perf: Power8 PMU support Michael Ellerman
2013-04-15 7:31 ` Benjamin Herrenschmidt
2013-04-15 10:26 ` Michael Ellerman [this message]
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