From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Pandruvada, Srinivas" Subject: Re: [PATCH v5] Force cppc_cpufreq to report values in KHz to fix user space reporting Date: Thu, 25 Aug 2016 22:00:41 +0000 Message-ID: <1472162436.13076.21.camel@intel.com> References: <1469049004-19069-1-git-send-email-ahs3@redhat.com> <20160801203156.GV4605@ubuntu> <872a4dd4-a752-507b-e720-ec2e6003bd8c@redhat.com> <406534f5-5e45-237e-cc68-2b57631e26d1@redhat.com> <6a0079da-2f81-a58b-0a71-3564d79ad61b@redhat.com> <1471926684.5747.13.camel@intel.com> <8012e614-885a-0445-44aa-63d92de5cd1f@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com ([192.55.52.93]:62919 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751033AbcHYWFb (ORCPT ); Thu, 25 Aug 2016 18:05:31 -0400 In-Reply-To: <8012e614-885a-0445-44aa-63d92de5cd1f@redhat.com> Content-Language: en-US Content-ID: <87A4ECFC17C7BF4FB5FC928DB35F9C80@intel.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: "ahs3@redhat.com" , "ashwinch@google.com" Cc: "pprakash@codeaurora.org" , "linux-kernel@vger.kernel.org" , "viresh.kumar@linaro.org" , "linux-pm@vger.kernel.org" , "rjw@rjwysocki.net" T24gVHVlLCAyMDE2LTA4LTIzIGF0IDEwOjE0IC0wNjAwLCBBbCBTdG9uZSB3cm90ZToNCj4gPiA+ IA0KDQpbLi4uXQ0KDQo+ID4gSW4geDg2IHdoZW4gQ1BQQyBpcyB1c2VkLCB0aGUgdW5pdCBpcyBy ZWFsbHkgdW5pdC1sZXNzIGluIENQUEMNCj4gPiB0YWJsZXMuDQo+ID4gVGhpcyBtZWFucyB0aGF0 IGNwdS0+cGVyZl9jYXBzLmhpZ2hlc3RfcGVyZiBjYW4gYmUganVzdCAweGZmLA0KPiA+IGluc3Rl YWQNCj4gPiBvZiBzb21lIHNjYWxlZCBjcHBjIG1heCBwZXJmb3JtYW5jZSBjb3JyZXNwb25kaW5n IHRvIG1heCBNSFogdGhlDQo+ID4gcHJvY2Vzc29yIGNhbiBzdXBwb3J0LiBUaGlzIGFsbG93cyB0 aGUgcHJvY2Vzc29yIHRvIGNhcCBhdCBtYXgNCj4gPiB3aGljaCBpdA0KPiA+IGNhbiBkZWxpdmVy Lg0KPiA+IElzIHRoaXMgY2FzZSBub3QgcG9zc2libGUgZm9yIEFSTSBTb0NzPw0KPiA+IA0KWy4u Ll0NCj4gSWYgSSB1bmRlcnN0YW5kIHRoZSBxdWVzdGlvbiBwcm9wZXJseSwgSSBkb24ndCB0aGlu ayBpdCBtYXR0ZXJzLCBhbmQNCj4gSSBkb24ndA0KPiB0aGluayB0aGF0IHdpbGwgd29yayBmb3Ig eDg2IGVpdGhlci4NCj4gDQo+IFRoaXMgcGF0Y2ggaXMgbWVhbnQgdG8gYWxsb3cgQ1BQQyB0byBj b250aW51ZSBvcGVyYXRpbmcgc29sZWx5IGJhc2VkDQo+IG9uIHRoZQ0KPiBhYnN0cmFjdCBzY2Fs ZSBwcm92aWRlZCBieSB0aGUgQUNQSSB0YWJsZXM7IHRoaXMgc2hvdWxkIGJlIHRydWUNCj4gcmVn YXJkbGVzcw0KPiBvZiBhcmNoaXRlY3R1cmUuwqDCoEFueSBhY3R1YWwgcHJvY2Vzc29yIHBlcmZv cm1hbmNlIGNoYW5nZXMgYXJlIHN0aWxsDQo+IGd1aWRlZA0KPiBzb2xlbHkgYnkgdGhlIENQUEMg c2NhbGUgcHJvdmlkZWQgaW4gdGhlIHRhYmxlcywgYW5kIG5vdCB0aGUgdmFsdWVzDQo+IGluIHRo ZQ0KPiBjcHUtPnBlcmZfY2FwcyBzdHJ1Y3QuDQo+IA0KPiBBc3N1bWluZyBJIHVuZGVyc3RhbmQg dGhlIGtlcm5lbCBjb2RlLCB0aGUgdmFsdWVzIGluIGNwdS0+cGVyZl9jYXBzDQo+IC0tIGluIHRo aXMNCj4gY2FzZSAtLSBhcmUgcmVhbGx5IGp1c3QgZm9yIHJlcG9ydGluZyB0byB1c2VyIHNwYWNl IHZpYSBzeXNmcywgd2hpY2gNCj4gaXMgdGhlDQo+IHJvb3Qgb2YgdGhlIHByb2JsZW06IHVzZXIg c3BhY2UgZXhwZWN0cyBmcmVxdWVuY2llcywgYW5kIHdlIGhhdmUgbm9uZQ0KPiB3aGVuIHVzaW5n DQo+IENQUEMgc28gd2UgaGF2ZSB0byBwcm92aWRlIGFuIGFwcHJveGltYXRpb24uwqDCoEluIHRo b3NlIGNpcmN1bXN0YW5jZXMsDQo+IEkgdGhpbmsgYQ0KPiB2YWx1ZSBvZiAweGZmIHdvdWxkIGJl IGtpbmQgb2YgY29uZnVzaW5nIGluIHN5c2ZzLCBzaW5jZSBpdCdzDQo+IGJhc2ljYWxseSBzYXlp bmcNCj4gdGhlIENQVSBpcyBvcGVyYXRpbmcgYXQgYSBmcmVxdWVuY3kgZXF1YWwgdG8gdGhlIGxh cmdlc3QgaW50ZWdlcg0KPiB2YWx1ZS4NCj4gDQo+IFRvIGJlIGZhaXIsIHRoaXMgaXMgaG93IHRo ZSBBUk0gcHJvY2Vzc29yIGltcGxlbWVudHMgQ1BQQzsgSSBoYXZlIG5vdA0KPiBleGFtaW5lZA0K PiBpbiBkZXRhaWwgdGhlIG5ld2x5IHN1Ym1pdHRlZCB4ODYgcGF0Y2hlcyB0byB1c2UgQ1BQQyBz byBJIGNhbm5vdA0KPiBjb21tZW50IG9uDQo+IHRob3NlLsKgwqBUaGlzIHBhdGNoIHdhcyB3cml0 dGVuIHdlbGwgYmVmb3JlIHRob3NlIHNob3dlZCB1cC4NCkN1cnJlbnRseSB3ZSBhcmUgbm90IHVz aW5nIGNwcGMtY3B1ZnJlcSBkcml2ZXIsIHNvIG5vdCB3aWxsIG5vdA0KZGlyZWN0bHkgaW1wYWN0 ICh5b3UgYXJlIMKgbm90IGNoYW5naW5nIGFjcGktY3B1ZnJlcSBzb3VyY2UsIHdoaWNoIHdlDQph cmUgdXNpbmcpLg0KeDg2IGhhcyBvdGhlciB3YXkgdG8gZ2V0IG1heC9taW4gY3B1ZnJlcSBwb2xp Y3kgZnJlcXVlbmNpZXMgdXNpbmcgTVNScy4NClNvIHlvdSBtYXkgY2hvb3NlIHRvIGlnbm9yZSBt eSBjb21tZW50cyBoZXJlLCBhcyBsb25nIGFzIHlvdXIgY2hhbmdlcw0KYXJlIGxpbWl0ZWQgdG8g ZHJpdmVycy9jcHVmcmVxL2NwcGNfY3B1ZnJlcS5jDQoNCldoZW4geW91IGFyZSBkb2luZzoNCnBv bGljeS0+bWluID0gY3B1LT5wZXJmX2NhcHMubG93ZXN0X3BlcmYgKiBjcHBjX2RtaV9tYXhfa2h6 IC8gY3B1LQ0KPnBlcmZfY2Fwcy5oaWdoZXN0X3BlcmY7DQoNCkFyZW4ndCB5b3UgYXNzdW1pbmcg dGhhdCBzY2FsZSBmcm9tIG1heCB0byBtaW4gcGVyZm9ybWFuY2UgaXMgb25seQ0KcmVsYXRlZCB0 byBmcmVxdWVuY3k/IEl0IGlzIHBvc3NpYmxlIHRoYXQgbWFueSBwb2ludHMgaW4gYmV0d2VlbiBj YW4gYmUNCnNhbWUgZnJlcXVlbmN5IHdpdGggbXVsdGlwbGUgdm9sdGFnZXMuDQpBcyBwZXIgc3Bl YyAiIFRoZSBwbGF0Zm9ybSBtYXkgY2hvb3NlIHRvIHVzZSBhIHNpbmdsZSBtZXRyaWMgc3VjaCBh cw0KcHJvY2Vzc29yIGZyZXF1ZW5jeSwgb3IgaXQgbWF5IGNob29zZSB0byBibGVuZCBtdWx0aXBs ZSBoYXJkd2FyZQ0KbWV0cmljcyB0byBjcmVhdGUgYSBzeW50aGV0aWMgbWVhc3VyZSBvZiBwZXJm b3JtYW5jZSIuDQoNClRoYW5rcywNClNyaW5pdmFzwqANCg0KDQo+IA==