Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp3990563ybh; Tue, 17 Mar 2020 10:09:37 -0700 (PDT) X-Google-Smtp-Source: ADFU+vulkf0uqyLikY9tjBKPO7CvFq0OaeQWURg/76N3KXNA2ihTAonkUO6pRKE+8L1HrB8dgAUh X-Received: by 2002:a9d:6354:: with SMTP id y20mr184722otk.171.1584464977656; Tue, 17 Mar 2020 10:09:37 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1584464977; cv=pass; d=google.com; s=arc-20160816; b=cLJQjoLAdffhNbfoFSJ80cSLNccSbm7uB4md1ASe8fJm4n4dS/OApXjitKxoZwX7Q5 viqtvfiAoK86pD0gV8ylDt1d5WJuxZMLPitu+R6OuHMKH3s9DctPypk83oe1jEQQ08pB Ob9Nnvt8AzhpQwGUAlJ100ccQxhwZbH7r1FVWXy6uGeXHRr/fnVXeEJsiK26tw7kaBKE xdhSsJKgNPAlZoKtp/wwkghj5gte2tHLy9MgzCoB6MaBLgA9cI0MNufx/V9MMiu29t9/ 4pnOfe9x+YHcxi8fT8HX0zVMDcW+uoLoQOguOWaTIKpexyVB6BgKa+r/9oH8oZwV4tYj Rw5g== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:in-reply-to:user-agent:date:message-id:from :references:cc:to:subject:dkim-signature; bh=awz/rUGFQMyKcoeVFkhlqae4AOKR48qP9rRKCtUa+F8=; b=ZcoscbPsY8cyntyY3t+gYUxAlB2BBbY5mIzOAF7r079AEW7p4Wzh0+FvAMwRYm/7yK f///wvyGeYUpUkHGqCmUzYzg/rAivKlYvE4OjW+irihMW44EgG1WtQfFeTgi5lMMSsSs pOIbgDMkKm2CA10Xs6B+xRXQKXwDyLZGnUM91hGrJaEctxER8JewzV+cmomMmrZvRbaU ckl7aCBSWaHQ+osSUPLhNzk3HkE5mbBwblTi0slsKaFI68H3EMCTahy4x9Y7EtEabss0 txtNqUohYCRx4Jz5Tx1iARgmXg3k74hwaM8BleBhOgshkGEabt08fArp3iy6ZpOEUJoT nMWw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=hkR9EnP3; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id w6si1969701oig.171.2020.03.17.10.09.17; Tue, 17 Mar 2020 10:09:37 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-crypto-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=@nxp.com header.s=selector2 header.b=hkR9EnP3; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726189AbgCQRJJ (ORCPT + 99 others); Tue, 17 Mar 2020 13:09:09 -0400 Received: from mail-eopbgr80081.outbound.protection.outlook.com ([40.107.8.81]:35908 "EHLO EUR04-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726082AbgCQRJJ (ORCPT ); Tue, 17 Mar 2020 13:09:09 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=bcJDcsmMG0ZaEO8RWqdO6nsyFOla4N5LaLA4wF97P2IDOP0JMpWzn8hNjpzxagGvPrtw0/gWr2rGUS3CANVy25fqYyIGruPL6SmeAswyWHeI5m2+h55ewbO4k279COXts8nTDVnpMPCMwHL0A+VE/+aEf9AkUE/m4U22pQEwc0R2/sO95HNN8MMd1d7/TXAvNmtOlYDsDuXX5seEV29dzsds0qv2vNaihGJu9YE9sc3Bcl8ZrQdwatQ/Qembfg5IBL6uHACEssSScv/mGCvtKibTOnbjw2zskb3j1j+mx+q/RkYyBNkkFohZ4D17txxaGoAgLRQPlf9/5ByzPEzI2g== 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=awz/rUGFQMyKcoeVFkhlqae4AOKR48qP9rRKCtUa+F8=; b=PTpuf9+5pWXWKHkM8sT5sFI05OLCWBGNImdcS8h9v8dJCSqqVdX5PNSC0er/j8trLaFfalpaoglEoW0hZ3rYtMoovXvwJGcMR1m3WdJWg8jJ8Bc+BYgq6enNPWNU7mw7qaasdtzVSRcgZO20HrKFqh5u8IJ2U7RU5KWJ9A/5W3Hdo0m4z48H7pNHayvt4Xm660enC3rN8wpA/CNqLAf5dxxoXkFUExu/QKIuHy1RViGmjKllI3lCaDvJbCdO4wbJ9WfKg4w5PNRDzZuNv2x8gzXPfSF6yXqQJg1LP9j7iWrkTx23cfdSD3/apYbzhBjwCI7VPeNVAWeeocspUud+oQ== 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=awz/rUGFQMyKcoeVFkhlqae4AOKR48qP9rRKCtUa+F8=; b=hkR9EnP3ryW2A/MkmjwBSZIveMgyx1tn+lB1qlmiSlVRCVW+oVfDnhhHA4KRrvxB5wVZl6Mz6m94rRjM9tLVl67VuuGav52kHvy6O7lk220m6yz0ZwuZjBhCRIHn9L/5zwQW9Uu83PGSUUSrkEmpZc+9n3zBRI7dGYWFUYZLcOs= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=horia.geanta@nxp.com; Received: from VI1PR0402MB3485.eurprd04.prod.outlook.com (52.134.3.153) by VI1PR0402MB2798.eurprd04.prod.outlook.com (10.172.255.141) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.14; Tue, 17 Mar 2020 17:09:06 +0000 Received: from VI1PR0402MB3485.eurprd04.prod.outlook.com ([fe80::751e:7e8d:ed4:ef5f]) by VI1PR0402MB3485.eurprd04.prod.outlook.com ([fe80::751e:7e8d:ed4:ef5f%7]) with mapi id 15.20.2814.021; Tue, 17 Mar 2020 17:09:06 +0000 Subject: Re: [PATCH v8 5/8] crypto: caam - check if RNG job failed To: Andrey Smirnov , "linux-crypto@vger.kernel.org" Cc: Chris Healy , Lucas Stach , Herbert Xu , Iuliana Prodan , "linux-kernel@vger.kernel.org" , dl-linux-imx References: <20200316150047.30828-1-andrew.smirnov@gmail.com> <20200316150047.30828-6-andrew.smirnov@gmail.com> From: =?UTF-8?Q?Horia_Geant=c4=83?= Message-ID: <7d5ad3ca-4ed8-1068-fb9e-4f66da1e3d88@nxp.com> Date: Tue, 17 Mar 2020 19:09:03 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 In-Reply-To: <20200316150047.30828-6-andrew.smirnov@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-ClientProxiedBy: AM0PR01CA0019.eurprd01.prod.exchangelabs.com (2603:10a6:208:69::32) To VI1PR0402MB3485.eurprd04.prod.outlook.com (2603:10a6:803:7::25) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [192.168.0.129] (84.117.251.185) by AM0PR01CA0019.eurprd01.prod.exchangelabs.com (2603:10a6:208:69::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.15 via Frontend Transport; Tue, 17 Mar 2020 17:09:05 +0000 X-Originating-IP: [84.117.251.185] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 893182c6-2c98-4fef-643e-08d7ca95e65f X-MS-TrafficTypeDiagnostic: VI1PR0402MB2798:|VI1PR0402MB2798: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:4125; X-Forefront-PRVS: 0345CFD558 X-Forefront-Antispam-Report: SFV:NSPM;SFS:(10009020)(4636009)(136003)(376002)(366004)(346002)(396003)(39860400002)(199004)(31696002)(4326008)(26005)(186003)(2906002)(86362001)(16576012)(81166006)(8676002)(54906003)(316002)(8936002)(110136005)(81156014)(16526019)(2616005)(31686004)(4744005)(36756003)(478600001)(53546011)(66946007)(66556008)(66476007)(5660300002)(52116002)(6486002)(956004);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1PR0402MB2798;H:VI1PR0402MB3485.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1; Received-SPF: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: QNjXbIuh+h0L/ol79+ftCoSfSNw7tBYD7/zdgChBqe+qfXyYqFQY6qs8iQ/47BqCsX0yWOgExBhDUQVVFXbzRcRKe1zHaMlzBlM3QTg0lbBpZXjitVON2CnNarxhYJZZYUsJvFrJVeoyjOXjatJ7Q72EdXB9AmBYMyGtjOUJ5NZbyDx8cR4lERmPoi9Ch0iuXfVC6e68gPWwptkSNXeDUGakuIyD4oSyDIuvh7YBstD7ZqqXiE7lISa8sVHXxH123DHV07PNBxGcLVv+XV00FnI+PzgRBsrVIvDoC874B5AE3GTdX0pVsrX+QHaJpGkz4HFL/3Nv2AQmWfuhKOa67M9DTAvJewXXokdSgKpswY6N3WbZqQSckadnDZYEEctB+OBQJIsoaDGxn2FIDB/fcVsegRja7Ovl0UhyPWKsG0dbBSt4M52YGAuKtwfYrca9 X-MS-Exchange-AntiSpam-MessageData: gSDmML0ffua1AD6/5cuflGDjeZpq52nNSwcXhaf33Al4icpoVMBVt9RhUYDCPMRhHCVXIXJiuzEz8YW0IXs0TB34f6fRJvwT5yY05Mg4HTkW9k1MZncWY4n+sOM2XVKMWzBw8aUWM5i8RuztWyaFBg== X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 893182c6-2c98-4fef-643e-08d7ca95e65f X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2020 17:09:06.2482 (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: w7hIfeV5jWD5nHMXnn2sQb6izHgkdQ42nF11OaymJTxNWvb3des8KqXA1m2io9z5foyHPWMb99Qe+yu0FYxeMQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0402MB2798 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On 3/16/2020 5:01 PM, Andrey Smirnov wrote: > We shouldn't stay silent if RNG job fails. Add appropriate code to > check for that case and propagate error code up appropriately. > > Signed-off-by: Andrey Smirnov > Cc: Chris Healy > Cc: Lucas Stach > Cc: Horia Geantă > Cc: Herbert Xu > Cc: Iuliana Prodan > Cc: linux-crypto@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-imx@nxp.com Reviewed-by: Horia Geantă Thanks, Horia