From mboxrd@z Thu Jan  1 00:00:00 1970
From: will.deacon@arm.com (Will Deacon)
Date: Tue, 3 Apr 2012 10:44:10 +0100
Subject: oprofile and ARM A9 hardware counter
In-Reply-To: <CAMQu2gw14=hrOqudWf9GU8tpvjSLj-XjiWDzPaXMBD_x48-BZA@mail.gmail.com>
References: <1328578047.1724.17.camel@dave-Dell-System-XPS-L502X>
 <CAMQu2gwfo5JXAqQaLUNs7C7J3TUhEO2zOcyD0Rk-D_O61Yrfag@mail.gmail.com>
 <CAMsRxfLNBbQO5XF+EHJqNsnW+s=ay3mjSV5dh=sxdwzktUu03g@mail.gmail.com>
 <CAMQu2gzfNAwtf1c6jrTZpfGMSqBgBrQKmFTeCFzbvMh9ESBDUg@mail.gmail.com>
 <CAMsRxfKR1ODH56BtcUT5Dv6qOVEYGVheEcW9ugXsZmLKok==bg@mail.gmail.com>
 <CAMQu2gwWt6oQPjxc1YHgOoxVkHdck_q78Xf==7ncwRj0_uS-JQ@mail.gmail.com>
 <1329508513.1858.15.camel@dave-Dell-System-XPS-L502X>
 <CAMQu2gw14=hrOqudWf9GU8tpvjSLj-XjiWDzPaXMBD_x48-BZA@mail.gmail.com>
Message-ID: <20120403094410.GG17741@mudshark.cambridge.arm.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Hi Santosh,

On Sat, Feb 18, 2012 at 04:31:45AM +0000, Shilimkar, Santosh wrote:
> On Sat, Feb 18, 2012 at 1:25 AM, David Long <dave.long@linaro.org> wrote:
> > Have you determined yet whether or not the l4_wkup change we tested for you
> > (and found to improve the 32k timer reliability), is something that should
> > be made permanent?
> >
> The issue is confirmed with synctime idle. I am just waiting on for the
> right work around confirmation from hardware team. As soon as
> I have that, will post a patch.

Any update on this? I'm keen to collect all the patches required for the
OMAP4 PMU to work as they're currently scattered all over the place. Can I
have your signed-off-by for the patch referred to above as well please?

Thanks,

Will