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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73448EB64D9 for ; Thu, 29 Jun 2023 09:13:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232427AbjF2JNP (ORCPT ); Thu, 29 Jun 2023 05:13:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232172AbjF2JNL (ORCPT ); Thu, 29 Jun 2023 05:13:11 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1C0A2681 for ; Thu, 29 Jun 2023 02:13:09 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-136-mpnZrVpkOXCdW5IIr55IVQ-1; Thu, 29 Jun 2023 10:12:55 +0100 X-MC-Unique: mpnZrVpkOXCdW5IIr55IVQ-1 Received: from AcuMS.Aculab.com (10.202.163.4) by AcuMS.aculab.com (10.202.163.4) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Thu, 29 Jun 2023 10:10:11 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Thu, 29 Jun 2023 10:10:11 +0100 From: David Laight To: 'Borislav Petkov' , Dave Hansen , Richard Weinberger CC: Sebastian Sumpf , "tglx@linutronix.de" , "mingo@redhat.com" , "dave.hansen@linux.intel.com" , "x86@kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [Bug report] __arch_hweight32/64 x86 Thread-Topic: [Bug report] __arch_hweight32/64 x86 Thread-Index: AQHZqK+xK5+vhLZdqUGGYpmfRwoI1q+hgTlw Date: Thu, 29 Jun 2023 09:10:11 +0000 Message-ID: References: <20230626210604.GLZJn9vA3gcMAuy/eP@fat_crate.local> <02b36386-a18c-8bfb-2c70-c398f6fc964b@intel.com> <20230627042538.GAZJpkwldpkqTKeeDL@fat_crate.local> In-Reply-To: <20230627042538.GAZJpkwldpkqTKeeDL@fat_crate.local> Accept-Language: en-GB, 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-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogQm9yaXNsYXYgUGV0a292DQo+IFNlbnQ6IDI3IEp1bmUgMjAyMyAwNToyNg0KPiANCj4g T24gTW9uLCBKdW4gMjYsIDIwMjMgYXQgMDM6NDE6MjdQTSAtMDcwMCwgRGF2ZSBIYW5zZW4gd3Jv dGU6DQo+ID4gSSdtIG5vdCBldmVuIHN1cmUgdGhhdCBVTUwgbmVlZHMgR0VORVJJQ19IV0VJR0hU LiAgRnJvbSBhIHF1aWNrIGdsYW5jZSwNCj4gPiBpdCBsb29rcyBsaWtlIHg4NiB1c2VkIHRvIHVz ZSBHRU5FUklDX0hXRUlHSFQsIGJ1dCBnb3QgYXJjaC1zcGVjaWZpYw0KPiA+IHZlcnNpb25zIGxh dGVyLiAgVU1MIGp1c3QgbmV2ZXIgbW92ZWQgb3ZlciB0byB0aGUgYXJjaC1zcGVjaWZpYyB2ZXJz aW9ucy4NCj4gDQo+IFRoYW5rcyAtIHRoYXQgY291bGQgdmVyeSB3ZWxsIGJlIHRoZSBleHBsYW5h dGlvbi4NCj4gDQo+IFRoYXQgYnVnIHJlcG9ydCBtYWRlIG1lIGJsaW5rIGEgY291cGxlIG9mIHRp bWVzIHNpbmNlIEkgZGlkIHRha2UgZXh0cmENCj4gcHJlY2F1dGlvbiB0byBub3QgY2xvYmJlciBy ZWdzIGluIGFyY2gveDg2L2xpYi9od2VpZ2h0LlMgYXMgdGhpcyB3YXMNCj4gcGFydCBvZiB0aGUg d2hvbGUgcGFpbiBiYWNrIHRoZW4gd2l0aCBjYWxsaW5nIGEgZnVuY3Rpb24gZnJvbSBhc20gd2hl cmUNCj4gZ2NjIGRvZXNuJ3QgZXZlbiBrbm93IHdlJ3JlIGNhbGxpbmcgYSBmdW5jdGlvbiwgc2Vl Og0KDQpQZXJoYXBzIHRoZSBhc20gY2FsbGVkIGZ1bmN0aW9uIHNob3VsZCB1c2UgYSBkaWZmZXJl bnQgZ2xvYmFsDQpsYWJlbCB0aGFuIHRoZSBvbmUgaW4gdGhlIEMgZmlsZS4NCg0KVGhlbiBpdCB3 b3VsZG4ndCBiZSBhcyBmcmFnaWxlLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNz IExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAx UFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K