On 29 March 2014 01:41, Gautham R. Shenoy <ego@xxxxxxxxxxxxxxxxxx> wrote: > From: "Gautham R. Shenoy" <ego@xxxxxxxxxxxxxxxxxx> > > Hi, > > This is v5 of the patchset to enable dynamic frequency scaling on IBM > PowerNV platforms. This patchset does address all the review comments > obtained for v4 (which can be found at [1]). > > Changes from v4: > > * Created a separate patch to select the CPUFreq related Config > options for PowerNV > > * Dropped the per-core locking hunks in > drivers/cpufreq/powernv-cpufreq.c since the CPUFreq core takes > care of the for us after the following commit which is present in > linux-next: > > commit 12478cf0c55e5969f740bb38a24b1a0104ae18d8 > Author: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx> > Date: Mon Mar 24 13:35:44 2014 +0530 > > cpufreq: Make sure frequency transitions are serialized > > * [PATCH v5 3/3] gets rid of the powernv_pstate_ids[] array that > was being used to record the pstate ids. After the following > patch it is safe to use cpufreq_frequency_table.driver_data > since it is opaque to the cpufreq core: > > From: Viresh Kumar <viresh.kumar@xxxxxxxxxx> > Date: 2014-03-28 13:53:47 > url: http://marc.info/?l=linux-pm&m=139601416804702&w=2 > > cpufreq: create another field .flags in cpufreq_frequency_table > > The patchset is based on the commit > 201544be8c37dffbf069bb5fc9edb5674f8c1754 of the linux-next tree. > > While all the patches in the patchset apply cleanly on linux-next, > [PATCH v5 3/3] requires the Viresh's patch that was mentioned > above. Otherwise, the frequency corresponding to pstate id -3 will be > omited while reporting the "scaling_available_frequencies" in sysfs. > > [1]: http://marc.info/?l=linux-pm&m=139585297620612&w=2 > > Gautham R. Shenoy (2): > powernv, cpufreq: Select CPUFreq related Kconfig options for powernv Make this patch 3/3 (Probably Rafael can do this while applying) > powernv,cpufreq: Use cpufreq_frequency_table.driver_data to store > pstate ids > > Vaidyanathan Srinivasan (1): > powernv, cpufreq: cpufreq driver for powernv platform Otherwise, Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
