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=-8.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 B8564C388F9 for ; Mon, 2 Nov 2020 21:15:50 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 902DB207BB for ; Mon, 2 Nov 2020 21:15:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="FgmPWUA/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 902DB207BB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4CQ5LB5NHrzDqQ9 for ; Tue, 3 Nov 2020 08:15:46 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nxp.com (client-ip=40.107.4.74; helo=eur03-db5-obe.outbound.protection.outlook.com; envelope-from=horia.geanta@nxp.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=FgmPWUA/; dkim-atps=neutral Received: from EUR03-DB5-obe.outbound.protection.outlook.com (mail-eopbgr40074.outbound.protection.outlook.com [40.107.4.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4CQ5J94hy9zDqFp for ; Tue, 3 Nov 2020 08:14:00 +1100 (AEDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=HyWxA/6X8rKINNcv9L6+m3i7bP8wPQ6p+cXBYFMBFlIEznTyq3DkiB0b75nszdXORfcE4FzDSXOFtFtV7LKI8AQVFqhycfO1tai8ZCArYp9bL3A0w7e+RXJLzRtu/Box+vzgfyIHWm/nsPq55umDA5L4wCcNVlbN3S8huNVNy3tvRly3Nz5pabbhg05zXuuEyG3EOOs4PAftIEiwqr8MFjMBRBYqTYG4dAcHR6xyYoqkSTvu9hcDBHiPRlQmXrCVbDbdS3KMRdsEDbtVZQLNVWpuQdo/a4KMbWk6f9IuZnvLp9hm9IdUc2x1698dXepVvKEcO7RIvOlXATP+LI6uMw== 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:X-MS-Exchange-SenderADCheck; bh=Av6vl/QsxIvXTDPoA+3o12mvjdaLL38Ki/dyo+EPfXQ=; b=mbTKp+uX97j8RyXDnEBCVitFBGfr6Zho4mTVRHnzWayO1XYXcKk1ZUm4ALlFgDwYBfG13ljHfrxsWJtlsCnn8kEja+qdJ3OnIMZEr2/dDLc43+jxlsFX6jnm2rcq289078dzwudgY8eHp3EKUP33U88rovPU6JHd3V8DMvkgmWM4zm8XyDITUOj5CIikAwB+XTsmIW2vP2ovZIsYqN6LdJz0GRy7eNnbUQp58XE9Cpje+dIsodXRSlhTer/xoGXI/23WawP9zCWJ5yIL5zgWEvQAgtsHNuUWOLi/GWpvT7ZRtobjRZqZxc0thVNhTdNDN8xVko1H08OtMcCCdPvSmQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Av6vl/QsxIvXTDPoA+3o12mvjdaLL38Ki/dyo+EPfXQ=; b=FgmPWUA/mfFLefFZ71yHBCWW4+f5HMrm15Tox4wB3Qr9iR/pAyQpBZDtlsFEhmXCnrZKBh7T54OVa1ZjA1/ZbpZxXKEkbAF3Ja9tif9j4VddzmqyMF5L1TksoUaqr2l6Byt9iI8P+toqcsmgD4SJdglhsrRnzqKY+SYdVDsMFeI= Authentication-Results: lists.infradead.org; dkim=none (message not signed) header.d=none;lists.infradead.org; dmarc=none action=none header.from=nxp.com; Received: from VI1PR04MB4046.eurprd04.prod.outlook.com (2603:10a6:803:4d::29) by VI1PR0401MB2317.eurprd04.prod.outlook.com (2603:10a6:800:28::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3499.18; Mon, 2 Nov 2020 21:13:52 +0000 Received: from VI1PR04MB4046.eurprd04.prod.outlook.com ([fe80::dcb4:903:81f8:a8e2]) by VI1PR04MB4046.eurprd04.prod.outlook.com ([fe80::dcb4:903:81f8:a8e2%6]) with mapi id 15.20.3499.030; Mon, 2 Nov 2020 21:13:52 +0000 Subject: Re: [PATCH v2 net-next 3/3] crypto: caam: Replace in_irq() usage. To: Sebastian Andrzej Siewior , "netdev@vger.kernel.org" References: <20201101232257.3028508-1-bigeasy@linutronix.de> <20201101232257.3028508-4-bigeasy@linutronix.de> From: =?UTF-8?Q?Horia_Geant=c4=83?= Message-ID: <5307ee7c-8d2b-5edd-a5e6-d6c70d8828d2@nxp.com> Date: Mon, 2 Nov 2020 23:13:49 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 In-Reply-To: <20201101232257.3028508-4-bigeasy@linutronix.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Originating-IP: [78.97.206.147] X-ClientProxiedBy: AM4P190CA0008.EURP190.PROD.OUTLOOK.COM (2603:10a6:200:56::18) To VI1PR04MB4046.eurprd04.prod.outlook.com (2603:10a6:803:4d::29) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [192.168.0.129] (78.97.206.147) by AM4P190CA0008.EURP190.PROD.OUTLOOK.COM (2603:10a6:200:56::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3499.18 via Frontend Transport; Mon, 2 Nov 2020 21:13:51 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 60092d5d-8214-4584-6ef1-08d87f743344 X-MS-TrafficTypeDiagnostic: VI1PR0401MB2317: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5516; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: i0vB1fFmxSKHcv88cF7qV68km4itJ/ihBNyAnbT9/ibVCGmG9giLiynuU2oXWalP8pSC26JvXSW1miuAztyGgYlHZp9JGB8ppzUEUVKB+Ql/Z9gGHzrt4qnVAhk2fw3B7tpotE/dvLDMhK0WzEhgyhECFXPRnIzduWMq1rMjfNAoZm5nLdxxaB4E4dVO80p/qnE/EdScZnClCcccYRzbKm2oHVtGA+Q4mAcIL53xHv8VFh16blyqSdYuulIO6s8c0mEdKfILH17YCXMOewGkF+BWo9+YG7Be6yT2RvU+7Dkd+lX336YyLO2urZOU/bh8jFrFgSW8tccHnMD8bwZ8w6Ti3wO0HeFUu/wkPfYLPO4pekhuIjSF+6C/kQINCi1+ X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:VI1PR04MB4046.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(366004)(136003)(396003)(39850400004)(376002)(346002)(316002)(110136005)(54906003)(16576012)(31686004)(956004)(2616005)(86362001)(478600001)(4326008)(66556008)(66476007)(186003)(16526019)(66946007)(52116002)(26005)(8676002)(31696002)(2906002)(53546011)(36756003)(6486002)(8936002)(83380400001)(5660300002)(43740500002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 60092d5d-8214-4584-6ef1-08d87f743344 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB4046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Nov 2020 21:13:52.8060 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: FZ1u/pexk20WiLugtoZUtdWve4aRLXNtkEJwdZy3P62zvDxz3Z+e3GBPM+avuNJyTjfhf2/08Pws7hdk2jDTcg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0401MB2317 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Aymen Sghaier , Herbert Xu , Madalin Bucur , Leo Li , "linux-crypto@vger.kernel.org" , Jakub Kicinski , Thomas Gleixner , "linuxppc-dev@lists.ozlabs.org" , "David S. Miller" , "linux-arm-kernel@lists.infradead.org" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 11/2/2020 1:23 AM, Sebastian Andrzej Siewior wrote: > The driver uses in_irq() + in_serving_softirq() magic to decide if NAPI > scheduling is required or packet processing. > > The usage of in_*() in drivers is phased out and Linus clearly requested > that code which changes behaviour depending on context should either be > separated or the context be conveyed in an argument passed by the caller, > which usually knows the context. > > Use the `sched_napi' argument passed by the callback. It is set true if > called from the interrupt handler and NAPI should be scheduled. > > Signed-off-by: Sebastian Andrzej Siewior > Cc: "Horia Geantă" > Cc: Aymen Sghaier > Cc: Herbert Xu > Cc: "David S. Miller" > Cc: Madalin Bucur > Cc: Jakub Kicinski > Cc: Li Yang > Cc: linux-crypto@vger.kernel.org > Cc: netdev@vger.kernel.org > Cc: linuxppc-dev@lists.ozlabs.org > Cc: linux-arm-kernel@lists.infradead.org Reviewed-by: Horia Geantă Thanks, Horia