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Date: Thu, 16 Jul 2015 10:44:07 +0530 From: Viresh Kumar <viresh.kumar@...aro.org> To: Shilpasri G Bhat <shilpa.bhat@...ux.vnet.ibm.com> Cc: rjw@...ysocki.net, linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org Subject: Re: [PATCH v4 0/6] powernv: cpufreq: Report frequency throttle by OCC On 13-07-15, 19:39, Shilpasri G Bhat wrote: > This patchset intends to add frequency throttle reporting mechanism > to powernv-cpufreq driver when OCC throttles the frequency. OCC is an > On-Chip-Controller which takes care of the power and thermal safety of > the chip. The CPU frequency can be throttled during an OCC reset or > when OCC tries to limit the max allowed frequency. The patchset will > report such conditions so as to keep the user informed about reason > for the drop in performance of workloads when frequency is throttled. > > Changes from v3: > - Rebased on top of 4.2-rc1 > - Minor changes in patch 2,3,4,6 this does not change the > functionality of the code > - 594fcb9ec9e powerpc/powernv: Expose OPAL APIs required by PRD > interface , this patch fixes the build error due to which this > series was initially dropped > ERROR: ".opal_message_notifier_register" > drivers/cpufreq/powernv-cpufreq.ko] undefined! I have already Acked v3 of this and that applies to this one as well.. -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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