Subject: Re: linux-next: build failure after merge of the cpufreq tree

From: MyungJoo Ham <[email-masked]>
Date: Mon, 05 Mar 2012 01:46:07 +0000 (GMT)

Hello,

The patch "CPUfreq ondemand: handle QoS request on DVFS response latency" that introduced the mentioned errors requires the patch "PM / QoS: Introduce new classes: DMA-Throughput and DVFS-Latency" get merged, too. I guess that patch will be at pm-qos tree if get merged (v2 patch has been released 7 days ago).

Cheers!
MyungJoo.

------- Original Message -------
Sender : Stephen Rothwell<[email-masked]>
Date : 2012-03-01 11:56 (GMT+09:00)
Title : linux-next: build failure after merge of the cpufreq tree

Hi Dave,

After merging the cpufreq tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/cpufreq/cpufreq_ondemand.c: In function 'cpufreq_gov_dbs_init':
drivers/cpufreq/cpufreq_ondemand.c:880:28: error: 'PM_QOS_DVFS_RESPONSE_LATENCY' undeclared (first use in this function)
drivers/cpufreq/cpufreq_ondemand.c: In function 'cpufreq_gov_dbs_exit':
drivers/cpufreq/cpufreq_ondemand.c:896:25: error: 'PM_QOS_DVFS_RESPONSE_LATENCY' undeclared (first use in this function)

Caused by commit 500e8ca39c56 ("[CPUFREQ] ondemand: handle QoS request on
DVFS response latency").

I have used the cpufreq tree fomr next-20120229 for today.
-- 
Cheers,
Stephen Rothwell                    [email-masked]
http://www.canb.auug.org.au/~sfr/

--
MyungJoo Ham (함명주), PHD
System S/W Lab, S/W Platform Team, Software Center
Samsung Electronics
Cell: +82-10-6714-2858