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 6998EC433FE for ; Mon, 17 Oct 2022 07:50:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230122AbiJQHuB (ORCPT ); Mon, 17 Oct 2022 03:50:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230018AbiJQHt6 (ORCPT ); Mon, 17 Oct 2022 03:49:58 -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 204C71B9F2 for ; Mon, 17 Oct 2022 00:49:46 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-220-hNVG5PM6O2GdTIkRWreGEg-1; Mon, 17 Oct 2022 08:49:43 +0100 X-MC-Unique: hNVG5PM6O2GdTIkRWreGEg-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 17 Oct 2022 08:49:41 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.042; Mon, 17 Oct 2022 08:49:41 +0100 From: David Laight To: "'H. Peter Anvin'" , 'Xin Li' , "linux-kernel@vger.kernel.org" , "x86@kernel.org" CC: "tglx@linutronix.de" , "mingo@redhat.com" , "bp@alien8.de" , "dave.hansen@linux.intel.com" , "peterz@infradead.org" , "brgerst@gmail.com" , "chang.seok.bae@intel.com" Subject: RE: [PATCH v3 3/6] x86/gsseg: make asm_load_gs_index() take an u16 Thread-Topic: [PATCH v3 3/6] x86/gsseg: make asm_load_gs_index() take an u16 Thread-Index: AQHY30Gyx3nzbyqdTEiu3El5Q4Xlsa4N0NzAgADfHoCAA4gHQA== Date: Mon, 17 Oct 2022 07:49:41 +0000 Message-ID: References: <20221013200134.1487-1-xin3.li@intel.com> <20221013200134.1487-4-xin3.li@intel.com> <86f60a8edf0e458c86cd84970364cfa2@AcuMS.aculab.com> <1FCB6543-A666-4423-986B-4CDA1B4DD016@zytor.com> In-Reply-To: <1FCB6543-A666-4423-986B-4CDA1B4DD016@zytor.com> 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 RnJvbTogSC4gUGV0ZXIgQW52aW4NCj4gU2VudDogMTUgT2N0b2JlciAyMDIyIDAzOjQxDQo+IA0K PiBPbiBPY3RvYmVyIDE0LCAyMDIyIDU6Mjg6MjUgQU0gUERULCBEYXZpZCBMYWlnaHQgPERhdmlk LkxhaWdodEBBQ1VMQUIuQ09NPiB3cm90ZToNCj4gPkZyb206IFhpbiBMaQ0KPiA+PiBTZW50OiAx MyBPY3RvYmVyIDIwMjIgMjE6MDINCj4gPj4NCj4gPj4gRnJvbTogIkguIFBldGVyIEFudmluIChJ bnRlbCkiIDxocGFAenl0b3IuY29tPg0KPiA+Pg0KPiA+PiBMZXQgZ2NjIGtub3cgdGhhdCBvbmx5 IHRoZSBsb3cgMTYgYml0cyBvZiBsb2FkX2dzX2luZGV4KCkgYXJndW1lbnQNCj4gPj4gYWN0dWFs bHkgbWF0dGVyLiBJdCBtaWdodCBhbGxvdyBpdCB0byBjcmVhdGUgc2xpZ2h0bHkgYmV0dGVyDQo+ ID4+IGNvZGUuIEhvd2V2ZXIsIGRvIG5vdCBwcm9wYWdhdGUgdGhpcyBpbnRvIHRoZSBwcm90b3R5 cGVzIG9mIGZ1bmN0aW9ucw0KPiA+PiB0aGF0IGVuZCB1cCBiZWluZyBwYXJhdmlydHVhbGl6ZWQs IHRvIGF2b2lkIHVubmVjZXNzYXJ5IGNoYW5nZXMuDQo+ID4NCj4gPlVzaW5nIHUxNiB3aWxsIGFs bW9zdCBhbHdheXMgbWFrZSB0aGUgY29kZSB3b3JzZS4NCj4gPkF0IHNvbWUgcG9pbnQgdGhlIHZh bHVlIGhhcyB0byBiZSBtYXNrZWQgYW5kL29yIGV4dGVuZGVkDQo+ID50byBlbnN1cmUgYW4gb3V0 IG9mIHJhbmdlIHZhbHVlIGRvZXNuJ3QgYXBwZWFyIGluDQo+ID5hIHJlZ2lzdGVyLg0KPiA+DQo+ ID4JRGF2aWQNCj4gDQo+IElzIHRoYXQgYSBnZW5lcmFsIHN0YXRlbWVudCBvciBhcmUgeW91IGFj dHVhbGx5IGludm9raW5nIGl0IGluIHRoaXMgY2FzZT8NCj4gVGhpcyBpcyBhYm91dCBpdCBiZWlu ZyBhIG5hcnJvd2luZyBpbnB1dCwgKnJlbW92aW5nKiBzdWNoIGNvbnN0cmFpbnRzLg0KDQpJdCBp cyBhIGdlbmVyYWwgc3RhdGVtZW50Lg0KWW91IHN1Z2dlc3RlZCB5b3UgbWlnaHQgZ2V0IGJldHRl ciBjb2RlLg0KSWYgZmFjdCB5b3UnbGwgcHJvYmFibHkgZ2V0IHdvcnNlIGNvZGUuDQpJdCBtaWdo dCBub3QgbWF0dGVyIGhlcmUsIGJ1dCAuLi4NCg0KTW9zdCBtb2Rlcm4gY2FsbGluZyBjb252ZW50 aW9ucyB1c2UgY3B1IHJlZ2lzdGVyIHRvIHBhc3MgYXJndW1lbnRzDQphbmQgcmVzdWx0cy4NClNv IHRoZSBjb21waWxlciBpcyByZXF1aXJlZCB0byBlbnN1cmUgdGhhdCB1MTYgdmFsdWVzIGFyZSBp biByYW5nZQ0KaW4gZWl0aGVyIHRoZSBjYWxsZXIgb3IgY2FsbGVkIGNvZGUgKG9yIGJvdGgpLg0K SnVzdCBiZWNhdXNlIHRoZSBkb21haW4gb2YgYSB2YWx1ZSBpcyBzbWFsbCBkb2Vzbid0IG1lYW4g dGhhdA0KdGhlIGJlc3QgdHlwZSBpc24ndCAnaW50JyBvciAndW5zaWduZWQgaW50Jy4NCg0KQWRk aXRpb25hbGx5IChleGNlcHQgb24geDg2KSBhbnkgYXJpdGhtZXRpYyBvbiBzdWItMzJiaXQgdmFs dWVzDQpyZXF1aXJlcyBhZGRpdGlvbmFsIGluc3RydWN0aW9ucyB0byBtYXNrIHRoZSByZXN1bHQu DQoNCkV2ZW4gb24geDg2LTY0IGlmIHlvdSBpbmRleCBhbiBhcnJheSB3aXRoIGFuICdpbnQnIHRo ZSBjb21waWxlcg0KaGFzIHRvIGdlbmVyYXRlIGNvZGUgdG8gc2lnbiBleHRlbmQgdGhlIHZhbHVl IHRvIDY0IGJpdHMuDQpZb3UgZ2V0IGJldHRlciBjb2RlIGZvciAnc2lnbmVkIGxvbmcnIG9yIHVu c2lnbmVkIHR5cGVzLg0KVGhpcyBpcyBwcm9iYWJseSB0cnVlIGZvciBhbGwgNjRiaXQgYXJjaGl0 ZWN0dXJlcy4NCg0KU2luY2UgKG1vc3QpIGNwdSBoYXZlIGJvdGggc2lnbiBleHRlbmRpbmcgYW4g emVybyBleHRlbmRpbmcNCmxvYWRzIGZyb20gbWVtb3J5LCBpdCBjYW4gbWFrZSBzZW5zZSB0byB1 c2UgdTggYW5kIHUxNiB0bw0KcmVkdWNlIHRoZSBzaXplIG9mIHN0cnVjdHVyZXMuDQpCdXQgZm9y IGZ1bmN0aW9uIGFyZ3VtZW50cyBhbmQgZnVuY3Rpb24gbG9jYWxzIGl0IGFsbW9zdA0KYWx3YXlz IG1ha2VzIHRoZSBjb2RlIHdvcnNlLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNz IExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAx UFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K