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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 5B43CC433EF for ; Thu, 23 Sep 2021 11:04:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4095D60F6B for ; Thu, 23 Sep 2021 11:04:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240509AbhIWLFm (ORCPT ); Thu, 23 Sep 2021 07:05:42 -0400 Received: from mail-mw2nam12on2102.outbound.protection.outlook.com ([40.107.244.102]:46049 "EHLO NAM12-MW2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S240448AbhIWLFj (ORCPT ); Thu, 23 Sep 2021 07:05:39 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=AxrxEB76oS1LY9EFFOzOIFpwrbVN4fHipTSgdHG3tlOYaiSBeHwRhYa6nlqE3hmoiSJeDBy/kyO//3Nd3b0nPYfPLxSBae+9YLw729J93sC2SF7L9uK9FStyNl8e4f/HYhQtdvisYPJbD6dn+3j/C/fdH+W6NNSUYo0OXqCFw3Iz1pYKHK7jR5uRO984U8enfr17t83zFSoYry2JMU06/jMTEjW3GDsc8FTimXi00r5nPx9cMw5zBCts0rtXJsvM5Z3TNIJp1xRCWvyzhaLhhk/Ka+aeBHJCj+vLu3CeSYvtl1msEBhZOLHFwIjrxPBZ0+F9yMPx22ehoyrQ1f5H0g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=CyKoOvkbgGuA6HmzM4H2DGmtV0/Pwu6yWs2H0cViYnM=; b=C5EmelbR0PuCFg5vZrOvqAN9QK0l7lEbV2eZ8jkzcOgT+2JgA9pehUntdgf+SUwpiB75uahitUIsWLg58kq4djyLUeqyGfUYRQafz7CcUwV2hL4wjweTlwnC1N+ulmX5veunoHttDGTrBpkiMiSLVHhCQNgLOr4bjAK1d9P1ZmC3vLaFESahjqeE//my5Qm0FzYs/Zk2z9YQ2BCkUEqotJCB1NVkCRrs5LpPINfoRQ3UaPMPnrTgcj0ImGMavmFWGm1eRaYUfxohT9mDDrfs1tPYoDogzJm6rhr1tk25WUFcPcSqM1UsRf7gu8g8+4MzXDI8fGmPuNkXTfizYkpmnA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cornelisnetworks.com; dmarc=pass action=none header.from=cornelisnetworks.com; dkim=pass header.d=cornelisnetworks.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cornelisnetworks.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=CyKoOvkbgGuA6HmzM4H2DGmtV0/Pwu6yWs2H0cViYnM=; b=YHP56Hy/guDzWE3PKJk09iaim6jtce6cFVsbx/l7JD64LOm0fpC6/ccABEYPgNjqb7IqgrVcV6vQvXPY4rVk0zFReO9dBehvzm4J9xn4qWpoIO9Ssy0z5gQ/5d3LqoaXEfTRzSRcGO+H0i9NqEVGaZi7Lu7bDsQ6MT0pt3ApLG/+WkOVrRG34wfK3onpHAZ4pWeizK31LuxBS9B0lA45uwJhkAeBXVrwPb2NvhiP51TBHv28frZOCigPPJStny4m/82qNIW9TpFCrEhDHi/+XQB2x19IZLbauVXC59veJXA89KGyrrOi0CTxpKNRfFeBJQhqdCUWCHahHVeSc4V2TQ== Received: from CH0PR01MB7153.prod.exchangelabs.com (2603:10b6:610:ea::7) by CH0PR01MB6923.prod.exchangelabs.com (2603:10b6:610:104::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4544.15; Thu, 23 Sep 2021 11:04:03 +0000 Received: from CH0PR01MB7153.prod.exchangelabs.com ([fe80::30a8:19a9:b5c7:96cd]) by CH0PR01MB7153.prod.exchangelabs.com ([fe80::30a8:19a9:b5c7:96cd%9]) with mapi id 15.20.4544.015; Thu, 23 Sep 2021 11:04:03 +0000 From: "Marciniszyn, Mike" To: Leon Romanovsky , Bart Van Assche CC: Guo Zhi , "Dalessandro, Dennis" , "dledford@redhat.com" , "linux-rdma@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] infiniband hfi1: fix misuse of %x in ipoib_tx.c Thread-Topic: [PATCH] infiniband hfi1: fix misuse of %x in ipoib_tx.c Thread-Index: AQHXr7imk55risfKAUmS2+aCDTMROauwTzmggAAKPwCAANRigIAAR+Ng Date: Thu, 23 Sep 2021 11:04:02 +0000 Message-ID: References: <20210922134857.619602-1-qtxuning1999@sjtu.edu.cn> <276b9343-c23d-ac15-bb73-d7b42e7e7f0f@acm.org> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=cornelisnetworks.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: aa153e5a-8b0f-42ab-dff7-08d97e81da80 x-ms-traffictypediagnostic: CH0PR01MB6923: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3044; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CH0PR01MB7153.prod.exchangelabs.com;PTR:;CAT:NONE;SFS:(4636009)(376002)(136003)(396003)(346002)(39840400004)(366004)(54906003)(2906002)(8936002)(76116006)(110136005)(55016002)(4326008)(66476007)(66446008)(9686003)(66946007)(122000001)(71200400001)(64756008)(38100700002)(5660300002)(52536014)(66556008)(316002)(8676002)(33656002)(508600001)(558084003)(38070700005)(7696005)(26005)(186003)(6506007)(86362001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?GZJ4wZcnz5PAaBxQYxbEiqdDjqgJHjtlPORu1ZEHUCv6gaD3oPbQi2/rvG/c?= =?us-ascii?Q?wVjq0M7cqqPueDYX0bAh3jfbGp49If4OGoPWrYGfX3xcWH/pKNrOvh7z/sh7?= =?us-ascii?Q?w2y66PE7BwCPxiieOiXcYl9Emn1O1iHj1HKUh3rLahsWH35aJ2A02zge7Qw6?= =?us-ascii?Q?fRIl8hgAjmOWjT1CWXmHk717fbR2Bx13CeQqfOPoUSHr/za6JkpmPfNzaTNC?= =?us-ascii?Q?VGRwchtSjxh82J//o5/gbSGeYqWb8Qo28AkevdLy7Qa6hvy9ZAGP1O1JPsn3?= =?us-ascii?Q?7qanlK0x/kcAwEsej0LuTM3jILPkLxk6+pFvvH0vw+WGW4xoc4V3JEQpdjbE?= =?us-ascii?Q?tdgLcRYsnc0A9j83upAwqVlTU2GDbv0dI/6lfEYTj3xIUmQfPiY6wI1ZQZD8?= =?us-ascii?Q?6wTe/tGZb7nEUHBNyQJWS2aZvOq8KyB3kDjXnvOzh1qXyT8GzctQDfVnltwW?= =?us-ascii?Q?3LzxmL5d3Cex978viBPAhdLrfQWDU0WaZJoX/0eh8/OxO8anvZGd2sU6nPo3?= =?us-ascii?Q?iaMArsjZY29kDHdQp4cYW92kIwW0ETj5pb9EpGX1oRSgoomJ2MDBfGdWAIFn?= =?us-ascii?Q?ysj2s9Em+usm0C/TeYwhRgkjIH5k0Gh5KjYjTkh2ofSjjIRSDg3xFCOunmeL?= =?us-ascii?Q?e9Oz1IGsNkbKpVs8a0CagIU7HjTTP8jntk67WtVAylJOifhrMXoZlLe/975W?= =?us-ascii?Q?EGkDL1Jc8wOB+K5zz6DI3BSRR1sEG6JkgLIalrvRDyu0MeJ/EPY72hm/8Uub?= =?us-ascii?Q?6P3GCq2d1pdDVViofV5MDXiGdn1Ummny3zyTlAPv5w+wXiq1yCWJabk5g9hP?= =?us-ascii?Q?tvOhl1c5wbpB6h/h5743gjrNEgQ0q+KDkfFjZQOyyf/ptqQE8Oj2R11BkgpJ?= =?us-ascii?Q?ZXUGrqzSIpq0STYPDrK6e3I9QTm+E6aCoL6vKEorWiiE+RUXRSAjg9dgsYJw?= =?us-ascii?Q?8G8kaokfAcPwsk7J9A8QDP16hvEw5h5VzGYYzD0ghT9yy0p8kuFV2r+vX1Mk?= =?us-ascii?Q?hO7i+TZeehEks6LW63SgA4nYtertYOODd7iNS1Y2ta2xN1GwfSA9b6IK4LcM?= =?us-ascii?Q?6gf3+8c9ubsrROpbS5BMhLkaJQvJNqnaEQ90WiizPPgVsS44CBrBJgXugTyX?= =?us-ascii?Q?uFJ8BX1O6DDGMQgMAnWVVuqNRmplw/8mnPFqdSydAEgjhIaLCysqzEWxpHp8?= =?us-ascii?Q?MN/vNdudS8oXnQJhccD2FkOld+czom9ZY7Cz3TZm3zDV6GjPMXltbk+1kBYG?= =?us-ascii?Q?mIiLt2uRSwB73uPBmtW3QmluXrjmM20gb+a2X6Vz3WF/h5uY6BX6nz2W3xtI?= =?us-ascii?Q?7sM=3D?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: cornelisnetworks.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CH0PR01MB7153.prod.exchangelabs.com X-MS-Exchange-CrossTenant-Network-Message-Id: aa153e5a-8b0f-42ab-dff7-08d97e81da80 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Sep 2021 11:04:02.9205 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 4dbdb7da-74ee-4b45-8747-ef5ce5ebe68a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: wAXjVoaTs/OldnvLfUawvIQsHhUcYVLP5X6az+HDTTvjMip/Ewg6Uj0TePVpH8JsIbanvCHazJo0e66VsgbynTfZba3pzKAJwflfii7ZKOU2tTHvmkWOuH7gg66Jy7vd X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR01MB6923 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >=20 > Isn't kptr_restrict sysctl is for that? >=20 It doesn't look like that works in irqs, softirqs. We have plenty of those. Mike