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Peter Anvin" , Andy Lutomirski , Kees Cook , "stable@vger.kernel.org" Subject: Re: [PATCH] x86/special_insn: reverse __force_order logic Thread-Topic: [PATCH] x86/special_insn: reverse __force_order logic Thread-Index: AQHWgSgoL1dmFxhMRECqVhfYnO9uuKlVeiqAgAAXogCAAABjgA== Date: Wed, 2 Sep 2020 16:58:16 +0000 Message-ID: <1678A071-A4D7-4BE6-A768-0985E3F10444@vmware.com> References: <20200901161857.566142-1-namit@vmware.com> <20200902125402.GG1362448@hirez.programming.kicks-ass.net> <1E3FD845-E71A-4518-A0BF-FAD31CBC3E28@vmware.com> <20200902165652.GO1362448@hirez.programming.kicks-ass.net> In-Reply-To: <20200902165652.GO1362448@hirez.programming.kicks-ass.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: infradead.org; dkim=none (message not signed) header.d=none;infradead.org; dmarc=none action=none header.from=vmware.com; x-originating-ip: [2601:647:4700:9b2:4945:3524:19f7:23e9] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f1cea981-c015-4d08-e34c-08d84f6162d7 x-ms-traffictypediagnostic: BYAPR05MB4070: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4941; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: uwbClMklO+ofyL1egIfhB9esJfsvrODcm236RFsFRtbb6s8LC7GiKMRGuQ6bCctY2BZbJR421hw3T1yLswXxcL/gw/xOQbDLRTWHA4cXARZQbzZ3JcdPczlxB170Iu8HHwxbBq3G2tFR/nwmt3w/3t/EvxU3deFvnh1j6HATxAiI6Yc+RwgLlmyduZUGNVC/vC2cYCzfFc5tI8NOA+tl2IAjsyCREUVUZxUaagTcNjXOiNcaSBF2EHzhqECFsZ+u1sRiwCv05Q0aGEaaLiJyszh+x+vxHyJjiv/OjNz5lYfS/fR8KxK61yyvSXClLA325pqm1kAGirckwfQabT6ISw== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BYAPR05MB4776.namprd05.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(346002)(136003)(396003)(376002)(39860400002)(366004)(6486002)(83380400001)(76116006)(316002)(2906002)(86362001)(6506007)(66946007)(478600001)(33656002)(66556008)(6512007)(54906003)(36756003)(64756008)(2616005)(6916009)(66476007)(66446008)(186003)(7416002)(4326008)(8936002)(4744005)(5660300002)(71200400001)(8676002)(53546011);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata: 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 x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: vmware.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BYAPR05MB4776.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: f1cea981-c015-4d08-e34c-08d84f6162d7 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Sep 2020 16:58:16.0313 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b39138ca-3cee-4b4a-a4d6-cd83d9dd62f0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 1oUNrkGvpL7mTDDi4mxD6RHyKOQ98gGE/qGByz53QlDbt7LqpJ61tLl0+oEIX40BeoxIv2alM6/HCKRG6XC8Eg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR05MB4070 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Sep 2, 2020, at 9:56 AM, peterz@infradead.org wrote: >=20 > On Wed, Sep 02, 2020 at 03:32:18PM +0000, Nadav Amit wrote: >=20 >> Thanks for pointer. I did not see the discussion, and embarrassingly, I = have >> also never figured out how to reply on lkml emails without registering t= o >> lkml. >=20 > The lore.kernel.org thing I pointed you to allows you to download an > mbox with the email in (see the very bottom of the page). Use your > favorite MUA to open it and reply :-) Thanks!=