From: khilman@ti•com (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 1/2] cpufreq: OMAP: Handle missing frequency table on SMP systems
Date: Thu, 09 Aug 2012 08:00:50 -0700 [thread overview]
Message-ID: <87d330glel.fsf@ti.com> (raw)
In-Reply-To: <201208091132.14992.rjw@sisk.pl> (Rafael J. Wysocki's message of "Thu, 9 Aug 2012 11:32:14 +0200")
"Rafael J. Wysocki" <rjw@sisk•pl> writes:
> On Thursday, August 09, 2012, Rajendra Nayak wrote:
>> On OMAP4, if the first CPU fails to get a valid frequency table (this
>> could happen if the platform does not register any OPP table), the
>> subsequent CPU instances end up dealing with a NULL freq_table and
>> crash.
>>
>> Check for an already existing freq_table, before trying to create one,
>> and increment the freq_table_users only if the table is sucessfully
>> created.
>>
>> Signed-off-by: Rajendra Nayak <rnayak@ti•com>
>> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti•com>
>> Cc: <linux-pm@vger•kernel.org>
>
> Kevin, are you going to merge this?
>
Yes, I plan to queue this with 2/2 for v3.6-rc.
Kevin
next prev parent reply other threads:[~2012-08-09 15:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-09 7:08 [PATCH v2 0/2] OMAP cpufreq fixes Rajendra Nayak
2012-08-09 7:08 ` [PATCH v2 1/2] cpufreq: OMAP: Handle missing frequency table on SMP systems Rajendra Nayak
2012-08-09 9:32 ` Rafael J. Wysocki
2012-08-09 15:00 ` Kevin Hilman [this message]
2012-08-09 19:32 ` Rafael J. Wysocki
2012-08-09 21:25 ` Kevin Hilman
2012-08-09 7:08 ` [PATCH v2 2/2] ARM: OMAP4: Register the OPP table only for 4430 device Rajendra Nayak
2012-08-09 7:23 ` Shilimkar, Santosh
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