From: Jon Hunter <jon-hunter@ti.com>
To: Kevin Hilman <khilman@ti.com>
Cc: "Cousson, Benoit" <b-cousson@ti.com>,
Paul Walmsley <paul@pwsan.com>, Ming Lei <ming.lei@canonical.com>,
Will Deacon <will.deacon@arm.com>,
Maynard Johnson <maynardj@us.ibm.com>,
"Shilimkar, Santosh" <santosh.shilimkar@ti.com>,
"oprofile-list@lists.sourceforge.net"
<oprofile-list@lists.sourceforge.net>,
Lik Lik <lik88888@gmail.com>,
"eranian@gmail.com" <eranian@gmail.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: oprofile and ARM A9 hardware counter
Date: Thu, 10 May 2012 14:05:37 -0500 [thread overview]
Message-ID: <4FAC1181.7070403@ti.com> (raw)
In-Reply-To: <874nronn0a.fsf@ti.com>
Hi Kevin,
On 05/10/2012 09:12 AM, Kevin Hilman wrote:
> Jon Hunter <jon-hunter@ti.com> writes:
>
> [...]
>
>> I have posted my latest series here [1] based upon that from Will [2]
>> which attempts to fix the EMU CD based upon the inputs from this thread.
>> It is working on my omap4460 panda.
>
> There are some differences between 4430 and 4460 here. Can you test on
> 4430 as well?
No problem. I tested on an OMAP4430 ES2.2 EMU blaze this morning and it
is also working.
By the way, from an EMU power domain perspective the omap4430 and
omap4460 behave the same, that is the PD is always set to OFF state and
so will transition to OFF when ever the EMU CD idles. So same problem
exists when using PMU and CTI.
Cheers
Jon
WARNING: multiple messages have this Message-ID (diff)
From: jon-hunter@ti.com (Jon Hunter)
To: linux-arm-kernel@lists.infradead.org
Subject: oprofile and ARM A9 hardware counter
Date: Thu, 10 May 2012 14:05:37 -0500 [thread overview]
Message-ID: <4FAC1181.7070403@ti.com> (raw)
In-Reply-To: <874nronn0a.fsf@ti.com>
Hi Kevin,
On 05/10/2012 09:12 AM, Kevin Hilman wrote:
> Jon Hunter <jon-hunter@ti.com> writes:
>
> [...]
>
>> I have posted my latest series here [1] based upon that from Will [2]
>> which attempts to fix the EMU CD based upon the inputs from this thread.
>> It is working on my omap4460 panda.
>
> There are some differences between 4430 and 4460 here. Can you test on
> 4430 as well?
No problem. I tested on an OMAP4430 ES2.2 EMU blaze this morning and it
is also working.
By the way, from an EMU power domain perspective the omap4430 and
omap4460 behave the same, that is the PD is always set to OFF state and
so will transition to OFF when ever the EMU CD idles. So same problem
exists when using PMU and CTI.
Cheers
Jon
next prev parent reply other threads:[~2012-05-10 19:05 UTC|newest]
Thread overview: 257+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAAO=S0+L2Q1YZC-pfm2Lz8jPooTeHYOMaZbtRgHYFoL_m7rvhA@mail.gmail.com>
[not found] ` <4F0B182D.7060507@us.ibm.com>
2012-01-09 22:49 ` oprofile and ARM A9 hardware counter Will Deacon
2012-01-09 22:49 ` Will Deacon
2012-01-09 23:30 ` Ming Lei
2012-01-09 23:30 ` Ming Lei
2012-01-10 0:46 ` stephane eranian
2012-01-10 0:46 ` stephane eranian
2012-01-18 4:18 ` Ming Lei
2012-01-18 4:18 ` Ming Lei
2012-01-18 9:33 ` Ming Lei
2012-01-18 9:33 ` Ming Lei
2012-01-18 11:39 ` Shilimkar, Santosh
2012-01-18 11:39 ` Shilimkar, Santosh
2012-01-18 12:24 ` Ming Lei
2012-01-18 12:24 ` Ming Lei
2012-01-18 12:33 ` Shilimkar, Santosh
2012-01-18 12:33 ` Shilimkar, Santosh
2012-04-03 9:25 ` Will Deacon
2012-04-03 9:25 ` Will Deacon
2012-04-03 9:42 ` Shilimkar, Santosh
2012-04-03 9:42 ` Shilimkar, Santosh
2012-04-03 9:47 ` Will Deacon
2012-04-03 9:47 ` Will Deacon
2012-04-03 10:01 ` Shilimkar, Santosh
2012-04-03 10:01 ` Shilimkar, Santosh
2012-04-03 12:34 ` Will Deacon
2012-04-03 12:34 ` Will Deacon
2012-04-03 12:41 ` Shilimkar, Santosh
2012-04-03 12:41 ` Shilimkar, Santosh
2012-04-03 14:27 ` Kevin Hilman
2012-04-03 14:27 ` Kevin Hilman
2012-04-03 16:07 ` Will Deacon
2012-04-03 16:07 ` Will Deacon
2012-04-03 23:14 ` Kevin Hilman
2012-04-03 23:14 ` Kevin Hilman
2012-04-03 23:29 ` Paul Walmsley
2012-04-03 23:29 ` Paul Walmsley
2012-04-04 3:42 ` Ming Lei
2012-04-04 3:42 ` Ming Lei
2012-04-04 11:15 ` Will Deacon
2012-04-04 11:15 ` Will Deacon
2012-04-26 18:07 ` Will Deacon
2012-04-26 18:07 ` Will Deacon
2012-04-30 22:25 ` Kevin Hilman
2012-04-30 22:25 ` Kevin Hilman
2012-05-07 17:27 ` Ming Lei
2012-05-07 17:27 ` Ming Lei
2012-05-04 22:17 ` Jon Hunter
2012-05-04 22:17 ` Jon Hunter
2012-05-07 17:15 ` Kevin Hilman
2012-05-07 17:15 ` Kevin Hilman
2012-05-07 19:53 ` Jon Hunter
2012-05-07 19:53 ` Jon Hunter
2012-05-07 23:28 ` Kevin Hilman
2012-05-07 23:28 ` Kevin Hilman
2012-05-08 11:01 ` Cousson, Benoit
2012-05-08 11:01 ` Cousson, Benoit
2012-05-08 11:23 ` Jean Pihet
2012-05-08 11:23 ` Jean Pihet
2012-05-08 12:37 ` Cousson, Benoit
2012-05-08 12:37 ` Cousson, Benoit
2012-05-08 13:18 ` Jean Pihet
2012-05-08 13:18 ` Jean Pihet
2012-05-08 14:00 ` Kevin Hilman
2012-05-08 14:00 ` Kevin Hilman
2012-05-08 14:03 ` Cousson, Benoit
2012-05-08 14:03 ` Cousson, Benoit
2012-05-08 16:18 ` Kevin Hilman
2012-05-08 16:18 ` Kevin Hilman
2012-05-08 19:51 ` Jon Hunter
2012-05-08 19:51 ` Jon Hunter
2012-05-08 21:28 ` Kevin Hilman
2012-05-08 21:28 ` Kevin Hilman
2012-05-08 22:20 ` Jon Hunter
2012-05-08 22:20 ` Jon Hunter
2012-05-08 22:12 ` Ming Lei
2012-05-08 22:12 ` Ming Lei
2012-05-08 17:31 ` Jon Hunter
2012-05-08 17:31 ` Jon Hunter
2012-05-08 21:22 ` Kevin Hilman
2012-05-08 21:22 ` Kevin Hilman
2012-05-08 23:59 ` Jon Hunter
2012-05-08 23:59 ` Jon Hunter
2012-05-09 10:58 ` Cousson, Benoit
2012-05-09 10:58 ` Cousson, Benoit
2012-05-09 18:04 ` Jon Hunter
2012-05-09 18:04 ` Jon Hunter
2012-05-09 19:28 ` Jon Hunter
2012-05-09 19:28 ` Jon Hunter
2012-05-09 21:45 ` Jon Hunter
2012-05-09 21:45 ` Jon Hunter
2012-05-10 8:44 ` Will Deacon
2012-05-10 8:44 ` Will Deacon
2012-05-10 9:12 ` stephane eranian
2012-05-10 9:12 ` stephane eranian
2012-05-10 18:55 ` Jon Hunter
2012-05-10 18:55 ` Jon Hunter
2012-05-11 12:25 ` Will Deacon
2012-05-11 12:25 ` Will Deacon
2012-05-11 13:47 ` Jon Hunter
2012-05-11 13:47 ` Jon Hunter
2012-05-11 13:49 ` Will Deacon
2012-05-11 13:49 ` Will Deacon
2012-05-11 14:52 ` Jon Hunter
2012-05-11 14:52 ` Jon Hunter
2012-05-11 15:02 ` Will Deacon
2012-05-11 15:02 ` Will Deacon
2012-05-11 16:31 ` Jon Hunter
2012-05-11 16:31 ` Jon Hunter
2012-05-11 16:38 ` Will Deacon
2012-05-11 16:38 ` Will Deacon
2012-05-11 23:51 ` Jon Hunter
2012-05-11 23:51 ` Jon Hunter
2012-05-15 13:52 ` Will Deacon
2012-05-15 13:52 ` Will Deacon
2012-05-10 14:12 ` Kevin Hilman
2012-05-10 14:12 ` Kevin Hilman
2012-05-10 19:05 ` Jon Hunter [this message]
2012-05-10 19:05 ` Jon Hunter
2012-05-10 6:59 ` Santosh Shilimkar
2012-05-10 6:59 ` Santosh Shilimkar
2012-05-08 21:50 ` Paul Walmsley
2012-05-08 21:50 ` Paul Walmsley
2012-04-04 0:00 ` Paul Walmsley
2012-04-04 0:00 ` Paul Walmsley
2012-04-04 11:07 ` Will Deacon
2012-04-04 11:07 ` Will Deacon
2012-01-18 9:54 ` stephane eranian
2012-01-18 9:54 ` stephane eranian
2012-01-18 10:07 ` Ming Lei
2012-01-18 10:07 ` Ming Lei
2012-01-18 21:58 ` stephane eranian
2012-01-18 21:58 ` stephane eranian
2012-01-19 1:21 ` Ming Lei
2012-01-19 1:21 ` Ming Lei
2012-01-19 11:34 ` stephane eranian
2012-01-19 11:34 ` stephane eranian
2012-01-19 12:45 ` Ming Lei
2012-01-19 12:45 ` Ming Lei
2012-01-19 12:51 ` stephane eranian
2012-01-19 12:51 ` stephane eranian
2012-01-19 12:55 ` stephane eranian
2012-01-19 12:55 ` stephane eranian
2012-01-19 13:14 ` Ming Lei
2012-01-19 13:14 ` Ming Lei
2012-01-19 13:26 ` Ming Lei
2012-01-19 13:26 ` Ming Lei
2012-01-19 13:32 ` stephane eranian
2012-01-19 13:32 ` stephane eranian
2012-01-19 13:51 ` Ming Lei
2012-01-19 13:51 ` Ming Lei
2012-01-19 17:07 ` stephane eranian
2012-01-19 17:07 ` stephane eranian
2012-01-20 13:47 ` stephane eranian
2012-01-20 13:47 ` stephane eranian
2012-01-21 3:25 ` Ming Lei
2012-01-21 3:25 ` Ming Lei
2012-01-21 9:16 ` stephane eranian
2012-01-21 9:16 ` stephane eranian
2012-01-27 12:13 ` Will Deacon
2012-01-27 12:13 ` Will Deacon
2012-01-27 12:45 ` stephane eranian
2012-01-27 12:45 ` stephane eranian
2012-01-27 12:56 ` Måns Rullgård
2012-01-27 12:56 ` Måns Rullgård
2012-01-27 13:28 ` Will Deacon
2012-01-27 13:28 ` Will Deacon
2012-01-27 13:32 ` stephane eranian
2012-01-27 13:32 ` stephane eranian
2012-01-27 13:47 ` Måns Rullgård
2012-01-27 13:47 ` Måns Rullgård
2012-01-27 13:56 ` Will Deacon
2012-01-27 13:56 ` Will Deacon
2012-01-27 14:05 ` Måns Rullgård
2012-01-27 14:05 ` Måns Rullgård
2012-01-27 14:09 ` Ming Lei
2012-01-27 14:09 ` Ming Lei
2012-01-27 15:45 ` stephane eranian
2012-01-27 15:45 ` stephane eranian
2012-01-27 15:54 ` Will Deacon
2012-01-27 15:54 ` Will Deacon
2012-01-27 15:57 ` stephane eranian
2012-01-27 15:57 ` stephane eranian
2012-01-27 16:59 ` Will Deacon
2012-01-27 16:59 ` Will Deacon
2012-01-27 17:03 ` stephane eranian
2012-01-27 17:03 ` stephane eranian
2012-01-27 17:10 ` Will Deacon
2012-01-27 17:10 ` Will Deacon
2012-01-27 17:16 ` stephane eranian
2012-01-27 17:16 ` stephane eranian
2012-01-29 17:36 ` stephane eranian
2012-01-29 17:36 ` stephane eranian
2012-01-30 9:40 ` Ming Lei
2012-01-30 9:40 ` Ming Lei
2012-01-30 10:24 ` stephane eranian
2012-01-30 10:24 ` stephane eranian
2012-01-30 13:43 ` stephane eranian
2012-01-30 13:43 ` stephane eranian
2012-01-30 14:49 ` Ming Lei
2012-01-30 14:49 ` Ming Lei
2012-01-30 16:02 ` stephane eranian
2012-01-30 16:02 ` stephane eranian
2012-01-30 16:08 ` Måns Rullgård
2012-01-30 16:08 ` Måns Rullgård
2012-01-30 17:15 ` stephane eranian
2012-01-30 17:15 ` stephane eranian
2012-01-30 17:24 ` Will Deacon
2012-01-30 17:24 ` Will Deacon
2012-01-30 17:45 ` stephane eranian
2012-01-30 17:45 ` stephane eranian
2012-01-30 19:14 ` Will Deacon
2012-01-30 19:14 ` Will Deacon
2012-01-30 20:45 ` stephane eranian
2012-01-30 20:45 ` stephane eranian
2012-03-07 2:49 ` Ming Lei
2012-03-07 2:49 ` Ming Lei
2012-03-07 9:48 ` Will Deacon
2012-03-07 9:48 ` Will Deacon
2012-01-27 14:06 ` Ming Lei
2012-01-27 14:06 ` Ming Lei
2012-01-18 10:18 ` Russell King - ARM Linux
2012-01-18 10:18 ` Russell King - ARM Linux
[not found] <1328578047.1724.17.camel@dave-Dell-System-XPS-L502X>
[not found] ` <CAMQu2gwfo5JXAqQaLUNs7C7J3TUhEO2zOcyD0Rk-D_O61Yrfag@mail.gmail.com>
[not found] ` <CAMsRxfLNBbQO5XF+EHJqNsnW+s=ay3mjSV5dh=sxdwzktUu03g@mail.gmail.com>
[not found] ` <CAMQu2gzfNAwtf1c6jrTZpfGMSqBgBrQKmFTeCFzbvMh9ESBDUg@mail.gmail.com>
[not found] ` <CAMsRxfKR1ODH56BtcUT5Dv6qOVEYGVheEcW9ugXsZmLKok==bg@mail.gmail.com>
2012-02-07 10:53 ` Shilimkar, Santosh
2012-02-07 11:09 ` Shilimkar, Santosh
2012-02-07 11:25 ` stephane eranian
2012-02-07 11:39 ` Shilimkar, Santosh
2012-02-07 11:59 ` stephane eranian
2012-02-07 15:30 ` Will Deacon
2012-02-08 2:24 ` Ming Lei
2012-02-08 2:24 ` Ming Lei
2012-02-15 16:38 ` Peter Zijlstra
2012-02-15 16:38 ` Peter Zijlstra
2012-02-16 10:25 ` Ming Lei
2012-02-16 10:25 ` Ming Lei
2012-02-16 15:00 ` Will Deacon
2012-02-16 15:00 ` Will Deacon
2012-02-16 16:12 ` Ming Lei
2012-02-16 16:12 ` Ming Lei
2012-02-16 16:19 ` Peter Zijlstra
2012-02-16 16:19 ` Peter Zijlstra
2012-02-16 16:37 ` Ming Lei
2012-02-16 16:37 ` Ming Lei
2012-02-16 18:08 ` Will Deacon
2012-02-16 18:08 ` Will Deacon
2012-02-17 5:24 ` Ming Lei
2012-02-17 5:24 ` Ming Lei
2012-02-17 10:26 ` Will Deacon
2012-02-17 10:26 ` Will Deacon
2012-02-20 3:19 ` Ming Lei
2012-02-20 3:19 ` Ming Lei
2012-02-20 9:44 ` Will Deacon
2012-02-20 9:44 ` Will Deacon
2012-02-13 13:15 ` Will Deacon
[not found] ` <1329508513.1858.15.camel@dave-Dell-System-XPS-L502X>
2012-02-18 4:31 ` Shilimkar, Santosh
2012-04-03 9:44 ` Will Deacon
2012-04-03 9:47 ` Shilimkar, Santosh
[not found] ` <CACVXFVN0E_deS2d50mfufO5QZSwh=34BppCL++oxtc3nfN_ugA@mail.gmail.com>
[not found] ` <1328664644.1678.15.camel@dave-Dell-System-XPS-L502X>
2012-02-09 20:05 ` David A. Long
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