From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5320C2D0BF for ; Mon, 16 Dec 2019 15:47:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C62BF206E0 for ; Mon, 16 Dec 2019 15:47:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728437AbfLPPrQ (ORCPT ); Mon, 16 Dec 2019 10:47:16 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:48287 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728328AbfLPPrQ (ORCPT ); Mon, 16 Dec 2019 10:47:16 -0500 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-84-fwAR4vKpNAquMMTtnFo5Ew-1; Mon, 16 Dec 2019 15:47:13 +0000 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 16 Dec 2019 15:47:12 +0000 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Mon, 16 Dec 2019 15:47:12 +0000 From: David Laight To: 'Tom Zanussi' , Steven Rostedt , Sven Schnelle CC: "linux-trace-devel@vger.kernel.org" , LKML Subject: RE: ftrace histogram sorting broken on BE architecures Thread-Topic: ftrace histogram sorting broken on BE architecures Thread-Index: AQHVsSDKonZphcun20Oca4kHPqdeCKe87LwA Date: Mon, 16 Dec 2019 15:47:12 +0000 Message-ID: <4805b40c3e1547f8a26eeac6932f6499@AcuMS.aculab.com> References: <20191211123316.GD12147@stackframe.org> <20191211103557.7bed6928@gandalf.local.home> <20191211110959.2baeb70f@gandalf.local.home> <1576178241.3309.2.camel@kernel.org> In-Reply-To: <1576178241.3309.2.camel@kernel.org> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-MC-Unique: fwAR4vKpNAquMMTtnFo5Ew-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBGcm9tOiBUb20gWmFudXNzaQ0KPiBTZW50OiAxMiBEZWNlbWJlciAyMDE5IDE5OjE3DQo+IE9u IFdlZCwgMjAxOS0xMi0xMSBhdCAxMTowOSAtMDUwMCwgU3RldmVuIFJvc3RlZHQgd3JvdGU6DQo+ ID4gT24gV2VkLCAxMSBEZWMgMjAxOSAxMDozNTo1NyAtMDUwMA0KPiA+IFN0ZXZlbiBSb3N0ZWR0 IDxyb3N0ZWR0QGdvb2RtaXMub3JnPiB3cm90ZToNCj4gPg0KPiA+ID4gPiBBbnkgdGhvdWdodHMg b24gaG93IHRvIGZpeCB0aGlzPyBJJ20gbm90IHN1cmUgd2hldGhlciBpIGZ1bGx5DQo+ID4gPiA+ IHVuZGVyc3RhbmQgdGhlDQo+ID4gPiA+IGZ0cmFjZSBtYXBzLi4uIDstKQ0KPiA+ID4NCj4gPiA+ IFlvdXIgYW5hbHlzaXMgbWFrZXMgc2Vuc2UuIEknbGwgdGFrZSBhIGRlZXBlciBsb29rIGF0IGl0 Lg0KPiA+DQo+ID4gU3ZlbiwNCj4gPg0KPiA+IERvZXMgdGhpcyBwYXRjaCBmaXggaXQgZm9yIHlv dT8NCj4gPg0KPiA+IFRvbSwNCj4gPg0KPiA+IENvcnJlY3QgbWUgaWYgSSdtIHdyb25nLCBmcm9t IHdoYXQgSSBjYW4gdGVsbCwgYWxsIHN1bXMgYW5kIGtleXMgYXJlDQo+ID4gdTY0IHVubGVzcyB0 aGV5IGFyZSBhIHN0cmluZy4gVGh1cywgSSBiZWxpZXZlIHRoaXMgcGF0Y2ggc2hvdWxkIG5vdA0K PiA+IGhhdmUgYW55IGlzc3Vlcy4NCi4uLg0KPiA+IC0tLSBhL2tlcm5lbC90cmFjZS90cmFjaW5n X21hcC5jDQo+ID4gKysrIGIva2VybmVsL3RyYWNlL3RyYWNpbmdfbWFwLmMNCj4gPiBAQCAtMTQ4 LDggKzE0OCw4IEBAIHN0YXRpYyBpbnQgdHJhY2luZ19tYXBfY21wX2F0b21pYzY0KHZvaWQgKnZh bF9hLA0KPiA+IHZvaWQgKnZhbF9iKQ0KPiA+ICAjZGVmaW5lIERFRklORV9UUkFDSU5HX01BUF9D TVBfRk4odHlwZSkgCVwNCj4gPiAgc3RhdGljIGludCB0cmFjaW5nX21hcF9jbXBfIyN0eXBlKHZv aWQgKnZhbF9hLCB2b2lkICp2YWxfYikgXA0KPiA+ICB7IFwNCj4gPiAtCXR5cGUgYSA9ICoodHlw ZSAqKXZhbF9hOyBcDQo+ID4gLQl0eXBlIGIgPSAqKHR5cGUgKil2YWxfYjsgXA0KPiA+ICsJdHlw ZSBhID0gKHR5cGUpKCoodTY0ICopdmFsX2EpOyAJXA0KPiA+ICsJdHlwZSBiID0gKHR5cGUpKCoo dTY0ICopdmFsX2IpOyAJXA0KPiA+IFwNCj4gPiAgCXJldHVybiAoYSA+IGIpID8gMSA6ICgoYSA8 IGIpID8gLTEgOiAwKTsgXA0KPiA+ICB9DQoNClRoYXQgbG9va3Mgc28gaG9ycmlkL3dyb25nIGl0 IGNhbid0IGJlIHJpZ2h0IG9uIGJvdGggQkUgYW5kIExFLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0 ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBL ZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K