Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp4569972imm; Fri, 18 May 2018 07:16:44 -0700 (PDT) X-Google-Smtp-Source: AB8JxZo3Yh8SbonTU9UOjhJIkA27Yme1uXPdEkUiA19cZ10NClOCxi6+sH+ZjEY07ERTMEYXDes8 X-Received: by 2002:a17:902:2805:: with SMTP id e5-v6mr9864820plb.55.1526653004422; Fri, 18 May 2018 07:16:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526653004; cv=none; d=google.com; s=arc-20160816; b=kNfpPUz8j5TWVx2eqMfGqeZKZjKdcMGGf5mIl7WpGPTZCPoDnEeTXsMFONiRxQRhUb pwIaL9lnWDGw0Jo22l/fA/iw+Agv75XRDCSmTUFwzFyVpAmVv7mMpc2mAsoStZRQr+1R 9NbbKnRMalmFj8rzoIa+B3/+kUDFDM5O00RkPnzDRQULRxODjFogk5beL6bpl95woh8L vYB4mH8AFSUgts60SFUZsscMaD+P/u+wonr9qqZKejae6KiQXkqyge6QGXOdpDyakV59 rVqDsWJSvOnku4hv+UKxey4axtyoE4AzVznHDyLoMhRcVSLVC0zT4zAt8Pw6nqzQ/MsD EMpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:spamdiagnosticmetadata:spamdiagnosticoutput :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature :arc-authentication-results; bh=gPDK8mGgwBgxM7XcB69ocRM9g0tvApQSFamQVzbn9wg=; b=KFpNYvKmL8zaM1sOsZrE9/iKKzW0Ut8dMR4dyo4ZbFlWvVmauC8jzEIdpE52XFdepG Sm3figZ3s+tmoTr+C/Z7Zuuebl2LUEGh4mFw3Fac5EdPOsCApZ4trFCcVEGgOw+XO1qP uwdg05s1kGWCq7HwoHV8b46uoRvj0nXqkY1BYR/2Ts1Sx0wgc6Ce+l4bDYfkSmpzZtM7 VBmp/Ue8Ka4ERkT84Jfr6G9pt7YUthuFCJwAT98nD6ZOtrqqUzyCmakvDvNMrdQ0YrGJ qgBycbC4xn8Weu263/rhUylICmoVNnE3jnLMo6ZanlOEJjeVC9sFKdWHIjouPnHR3HCn zNkA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@onevmw.onmicrosoft.com header.s=selector1-vmware-com header.b=XVM8wl3L; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e68-v6si7881483pfl.132.2018.05.18.07.16.30; Fri, 18 May 2018 07:16:44 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@onevmw.onmicrosoft.com header.s=selector1-vmware-com header.b=XVM8wl3L; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750975AbeEROPr (ORCPT + 99 others); Fri, 18 May 2018 10:15:47 -0400 Received: from mail-co1nam03on0060.outbound.protection.outlook.com ([104.47.40.60]:53382 "EHLO NAM03-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750841AbeEROPm (ORCPT ); Fri, 18 May 2018 10:15:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=onevmw.onmicrosoft.com; s=selector1-vmware-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=gPDK8mGgwBgxM7XcB69ocRM9g0tvApQSFamQVzbn9wg=; b=XVM8wl3LsvbNTRpHRNBBmsimi+yZ9rlld28F0WZinNgQh11nhIB0f/mjm4uu5jab/OwbckyBWTc1O/qylN40wWMYSrgq8R4CwVRZs6Rc8kDgykgNh+NcEPE8s8HurBfZaiVe68g5ScAoQDJBcgfN8d3NWksgjNB4Vh2AC1IXsDg= Received: from SN2PR05MB2654.namprd05.prod.outlook.com (10.166.212.137) by SN2PR05MB2527.namprd05.prod.outlook.com (10.166.213.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.797.5; Fri, 18 May 2018 14:15:39 +0000 Received: from SN2PR05MB2654.namprd05.prod.outlook.com ([fe80::dcb:7409:11fc:2327]) by SN2PR05MB2654.namprd05.prod.outlook.com ([fe80::dcb:7409:11fc:2327%3]) with mapi id 15.20.0797.007; Fri, 18 May 2018 14:15:38 +0000 From: Nadav Amit To: David Laight CC: "linux-kernel@vger.kernel.org" , "x86@kernel.org" , Alok Kataria , Christopher Li , "H. Peter Anvin" , Ingo Molnar , Jan Beulich , Jonathan Corbet , Josh Poimboeuf , Juergen Gross , Kees Cook , "linux-sparse@vger.kernel.org" , Peter Zijlstra , Randy Dunlap , Thomas Gleixner , "virtualization@lists.linux-foundation.org" Subject: Re: [PATCH 0/6] Macrofying inline assembly for better compilation Thread-Topic: [PATCH 0/6] Macrofying inline assembly for better compilation Thread-Index: AQHT7jbPfAk8nn2e60WOiAkb9cKy1KQ1NowAgABSZwA= Date: Fri, 18 May 2018 14:15:38 +0000 Message-ID: <4F1E3042-CF9A-423C-BDB2-80ACD1B98488@vmware.com> References: <20180517161402.78089-1-namit@vmware.com> <8737d8d4c7e84c47938e9b1aaeae16b9@AcuMS.aculab.com> In-Reply-To: <8737d8d4c7e84c47938e9b1aaeae16b9@AcuMS.aculab.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=namit@vmware.com; x-originating-ip: [208.91.2.2] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;SN2PR05MB2527;7:pf0FLetl9cJmIkAMSccKx6KBo1v0F6UqP3Vg7Xk0Y2vb+yvxgzkrhJlCX4udvg5EPNz/8etsNbspKqJw3lobmTIDDZLGygAKAe5Mm7X9xvkCryYQw5MDpdrouKGoEjKgjm8IBsbXDwyTTAqpDHLqUFVntazkEvKg/88cZF1PPED7aX8w0mdPILICBfJ4BD1IjE/unkxkf1FBCNabZoKRB2ycvRW9lXUTjHUSn8QWsa9UGu+UJ9kmtAxWA2L5zGm0;20:pCsvqSG29LpoUyERzeBlJBbU1C4gNsNz3ebttlo9Uj3ImEuiTBG1DMXOYNrOh+cEl6lk20CONCzSrsdsWY3S0yoq1gmkt8niS1Cr47jYuaRamojxxzSDsHXal0lxjveZG0ohq0e5u2UPYzhmnfNin3HRucIlqja/2GwiygXMC7w= x-ms-exchange-antispam-srfa-diagnostics: SOS;SOR; x-forefront-antispam-report: SFV:SKI;SCL:-1;SFV:NSPM;SFS:(10009020)(396003)(366004)(376002)(346002)(39380400002)(39860400002)(199004)(189003)(486006)(6512007)(476003)(305945005)(7736002)(76176011)(86362001)(14454004)(25786009)(6116002)(3846002)(6246003)(446003)(53936002)(54906003)(7416002)(6916009)(2616005)(8936002)(33656002)(5250100002)(11346002)(4326008)(81156014)(81166006)(8676002)(2906002)(102836004)(186003)(3660700001)(82746002)(36756003)(316002)(26005)(106356001)(105586002)(5660300001)(97736004)(3280700002)(6506007)(66066001)(2900100001)(6436002)(68736007)(83716003)(6486002)(99286004)(229853002)(478600001);DIR:OUT;SFP:1101;SCL:1;SRVR:SN2PR05MB2527;H:SN2PR05MB2654.namprd05.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(5600026)(4534165)(4627221)(201703031133081)(201702281549075)(2017052603328)(7153060)(7193020);SRVR:SN2PR05MB2527; x-ms-traffictypediagnostic: SN2PR05MB2527: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(10201501046)(3231254)(944501410)(52105095)(93006095)(93001095)(3002001)(149027)(150027)(6041310)(20161123564045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(20161123558120)(20161123562045)(6072148)(201708071742011)(7699016);SRVR:SN2PR05MB2527;BCL:0;PCL:0;RULEID:;SRVR:SN2PR05MB2527; x-forefront-prvs: 0676F530A9 received-spf: None (protection.outlook.com: vmware.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: zU3rQ7QIAopeYKLWwLPDY8pmEguyFJTD5uPx5EnSp8ruWmsY6WNlQCHh9meUulCThvot/AzVm90fEZ+RbF8kFbFvAG7IELPeY1x6IB3Cx9ZP2g/bnsCmKWVr6XioeSyY/tb9TTP53dyLGko2CqxirhevZxqg0ZwEKFZlf2UkqyH5Iggtm1Caw9k2fjJgN4VN spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: <15A30C300624144496C77D6FAE6DF4F0@namprd05.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: 0fd9c8d9-cd1d-4807-5f24-08d5bcc9d47e X-OriginatorOrg: vmware.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0fd9c8d9-cd1d-4807-5f24-08d5bcc9d47e X-MS-Exchange-CrossTenant-originalarrivaltime: 18 May 2018 14:15:38.0730 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b39138ca-3cee-4b4a-a4d6-cd83d9dd62f0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN2PR05MB2527 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RGF2aWQgTGFpZ2h0IDxEYXZpZC5MYWlnaHRAQUNVTEFCLkNPTT4gd3JvdGU6DQoNCj4gRnJvbTog TmFkYXYgQW1pdA0KPj4gU2VudDogMTcgTWF5IDIwMTggMTc6MTQNCj4+IFRoaXMgcGF0Y2gtc2V0 IGRlYWxzIHdpdGggYW4gaW50ZXJlc3RpbmcgeWV0IHN0dXBpZCBwcm9ibGVtOiBrZXJuZWwgY29k ZQ0KPj4gdGhhdCBkb2VzIG5vdCBnZXQgaW5saW5lZCBkZXNwaXRlIGl0cyBzaW1wbGljaXR5LiBU aGVyZSBhcmUgc2V2ZXJhbA0KPj4gY2F1c2VzIGZvciB0aGlzIGJlaGF2aW9yOiAiY29sZCIgYXR0 cmlidXRlIG9uIF9faW5pdCwgZGlmZmVyZW50IGZ1bmN0aW9uDQo+PiBvcHRpbWl6YXRpb24gbGV2 ZWxzOyBjb25kaXRpb25hbCBjb25zdGFudCBjb21wdXRhdGlvbnMgYmFzZWQgb24NCj4+IF9fYnVp bHRpbl9jb25zdGFudF9wKCk7IGFuZCBmaW5hbGx5IGxhcmdlIGlubGluZSBhc3NlbWJseSBibG9j a3MuDQo+PiANCj4+IFRoaXMgcGF0Y2gtc2V0IGRlYWxzIHdpdGggdGhlIGlubGluZSBhc3NlbWJs eSBwcm9ibGVtLiBJIHNlcGFyYXRlZCB0aGVzZQ0KPj4gcGF0Y2hlcyBmcm9tIHRoZSBvdGhlcnMg KHRoYXQgd2VyZSBzZW50IGluIHRoZSBSRkMpIGZvciBlYXNpZXINCj4+IGluY2x1c2lvbi4NCj4+ IA0KPj4gVGhlIHByb2JsZW0gd2l0aCBpbmxpbmUgYXNzZW1ibHkgaXMgdGhhdCBpbmxpbmUgYXNz ZW1ibHkgaXMgb2Z0ZW4gdXNlZA0KPj4gYnkgdGhlIGtlcm5lbCBmb3IgdGhpbmdzIHRoYXQgYXJl IG90aGVyIHRoYW4gY29kZSAtIGZvciBleGFtcGxlLA0KPj4gYXNzZW1ibHkgZGlyZWN0aXZlcyBh bmQgZGF0YS4gR0NDIGhvd2V2ZXIgaXMgb2JsaXZpb3VzIHRvIHRoZSBjb250ZW50IG9mDQo+PiB0 aGUgYmxvY2tzIGFuZCBhc3N1bWVzIHRoZWlyIGNvc3QgaW4gc3BhY2UgYW5kIHRpbWUgaXMgcHJv cG9ydGlvbmFsIHRvDQo+PiB0aGUgbnVtYmVyIG9mIHRoZSBwZXJjZWl2ZWQgYXNzZW1ibHkgImlu c3RydWN0aW9uIiwgYWNjb3JkaW5nIHRvIHRoZQ0KPj4gbnVtYmVyIG9mIG5ld2xpbmVzIGFuZCBz ZW1pY29sb25zLiBBbHRlcm5hdGl2ZXMsIHBhcmF2aXJ0IGFuZCBvdGhlcg0KPj4gbWVjaGFuaXNt cyBhcmUgYWZmZWN0ZWQsIGNhdXNpbmcgY29kZSBub3QgdG8gYmUgaW5saW5lZCwgYW5kIGRlZ3Jh ZGluZw0KPj4gY29tcGlsYXRpb24gcXVhbGl0eSBpbiBnZW5lcmFsLg0KPj4gDQo+PiBUaGUgc29s dXRpb24gdGhhdCB0aGlzIHBhdGNoLXNldCBjYXJyaWVzIGZvciB0aGlzIHByb2JsZW0gaXMgdG8g Y3JlYXRlDQo+PiBhbiBhc3NlbWJseSBtYWNybywgYW5kIHRoZW4gY2FsbCBpdCBmcm9tIHRoZSBp bmxpbmUgYXNzZW1ibHkgYmxvY2suICBBcw0KPj4gYSByZXN1bHQsIHRoZSBjb21waWxlciBzZWVz IGEgc2luZ2xlICJpbnN0cnVjdGlvbiIgYW5kIGFzc2lnbnMgdGhlIG1vcmUNCj4+IGFwcHJvcHJp YXRlIGNvc3QgdG8gdGhlIGNvZGUuIEluIGFkZGl0aW9uLCB0aGlzIHBhdGNoLXNldCByZW1vdmVz DQo+PiB1bm5lZWRlZCBuZXctbGluZXMgZnJvbSBjb21tb24geDg2IGlubGluZSBhc20ncywgd2hp Y2ggImNvbmZ1c2UiIEdDQw0KPj4gaGV1cmlzdGljcy4NCj4gDQo+IENhbid0IHlvdSBnZXQgdGhl IHNhbWUgZWZmZWN0IGJ5IHVzaW5nIGFsd2F5c19pbmxpbmUgPw0KDQpJIHdhbnRlZCBhbmQgZm9y Z290IHRvIG1lbnRpb24gaW4gdGhlIGNvdmVyLWxldHRlciB3aHkgYWx3YXlzX2lubGluZSBpcyBu b3QNCmEgcHJvcGVyIHNvbHV0aW9uOg0KDQoxLiBJdCBpcyBub3QgZWFzeSB0byBnbyBvdmVyIDQw MCBmdW5jdGlvbnMgYW5kIG1hcmsgdGhlbSBhcyBfX2Fsd2F5c19pbmxpbmUuDQogICBNYWludGFp bmluZyBpdCBhZnRlcndhcmRzIChpLmUuLCByZW1vdmluZyB0aGUgX19hbHdheXNfaW5saW5lIGlm IHRoZQ0KICAgZnVuY3Rpb24gaXMgY2hhbmdlZCBhbmQgYmVjb21lcyDigJxoZWF2aWVyIikgaXMg ZXZlbiBoYXJkZXIuDQoNCjIuIFRoZSBrZXJuZWwgY2FuIGJlIGNvbmZpZ3VyZWQgaW4gYSBtYW55 IHdheXMsIHdoaWNoIHdvdWxkIG1ha2UNCiAgIGZ1bmN0aW9ucyBtb3JlIOKAnGNoZWFwZXLigJ0g b3IgbW9yZSDigJxleHBlbnNpdmXigJ0sIHNvIHlvdSBjYW5ub3QgYWx3YXlzDQogICBwcmVkZXRl cm1pbmUgd2hldGhlciBhIGZ1bmN0aW9uIHNob3VsZCBiZSBpbmxpbmVkLg0KDQozLiBJZiB5b3Ug bWFyayBhIGZ1bmN0aW9uIF9fYWx3YXlzX2lubGluZSB5b3UgY2FuIGp1c3QgY2F1c2UgdGhlIGNh bGxpbmcNCiAgIGZ1bmN0aW9uIG5vdCB0byBiZSBpbmxpbmVkICh3aGVuIGl0IHNob3VsZCBiZSBp bmxpbmVkIGFzIHdlbGwpLiBJdCBiZWNvbWVzDQogICBhIHdoYWNrLWEtbW9sZS4NCg0KNC4gSXQg aXMgbm90IG9ubHkgYWJvdXQgaW5saW5pbmcuIFRoZSBjb21waWxlciBhbHNvIG1ha2VzIGJyYW5j aCBkZWNpc2lvbnMNCiAgIGJhc2VkIG9uIHRoZSBwZXJjZWl2ZWQgY29zdCBvZiB0aGUgY29kZSwg aW5jbHVkaW5nIGlubGluZWQgZnVuY3Rpb24uDQoNClJlZ2FyZHMsDQpOYWRhdg0KDQo=