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Miller" , Horia Geanta , Cristian Stoica , "linux-crypto@vger.kernel.org" , "stable@vger.kernel.org" CC: Pankaj Gupta , Arun Pathak Subject: [PATCH] crypto: caam - fixed handling of sg list Thread-Topic: [PATCH] crypto: caam - fixed handling of sg list Thread-Index: AQHUuewvbqaSldjtUEekronYfU7I+g== Date: Fri, 1 Feb 2019 05:08:35 +0000 Message-ID: <20190201045643.69692-1-pankaj.gupta@nxp.com> References: <36680> In-Reply-To: <36680> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.17.1 x-originating-ip: [92.120.1.69] x-clientproxiedby: PN1PR0101CA0066.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:d::28) To AM0PR04MB5089.eurprd04.prod.outlook.com (2603:10a6:208:c9::30) authentication-results: spf=none (sender IP is ) smtp.mailfrom=pankaj.gupta@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;AM0PR04MB6163;6:s4oiVWby487ILVdfN7ddwQ8TJA18HqBJqhH1/JVdGKiHBT8K2N4PlaQvOoVeKvgIHpSb2QAcKWJSHHLPSrUS8PfbYrAtJ9vCBV2Zjy893MHVxzcRJttPbqk2uMemDHbfI7VYH3nLKugFKdsVqWqnuwipX6F7QeAvKy4UrPkpfTCD0/AGCXM/VARMQIUZUFWROBvpnXGCkDuXXXEpVdjFreqWNPFKCPYecBVnjzJWOkUEGwGng0QCl72jJcDCZw3oA6A1vX8Ie9ddS1sRjQBRsA1SvFnh243m9ykDqT/A9YbTnFskmc8v5+9tBFh6uf80KpnQpsIgbcJR8wEfOUhIN33xHIRgZuPMpySgN6Qdao3UPbDV7jn3v/4/K+emnsFnGyvWxyt72xnYZ7PYBmCzBNlj1JNIKkYAUsFMvNYMHUTHmDvsQKx7ha1fQMM3aUWwg+/LXO8TqXbIbRHgwa+OMA==;5:tasj6PplzoDMCo9gqqR5oN22hIwJ6fAQiL56CoWLoYOn6ENepKP1fSIed+8+w6n7o9JC19hLattOlrakhDUkikFKczzDw2P/0Qtlmmhjs/A7IfsrCyTjM+0E9NVeSL+1B3u06GDM5SPp0KwPJ8OUyR6RF155go94Y+tPfH5zDHR8h61ijdfpNwuMt6VvFNGIZLltMMSNZcII8hxwrecYVw==;7:L/YlvQQybwVMfYhyTGVOFIbvmuCLwO+4FfNYVvBZXLNX8hES1A5WlOO0MAOqi22y9cleg9MteLV1PwBbbmVi1yQvnbf/WLW+N1KO8fbGtAJN/qPTut4VWxtHW80pZxDTRjuwdo0T5U/wkrgjPcv/hw== x-ms-office365-filtering-correlation-id: d1ea3eec-eb5d-4717-3f44-08d68803519a x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600110)(711020)(4605077)(4618075)(2017052603328)(7153060)(7193020);SRVR:AM0PR04MB6163; x-ms-traffictypediagnostic: AM0PR04MB6163: x-microsoft-antispam-prvs: x-forefront-prvs: 09352FD734 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(396003)(136003)(346002)(39860400002)(376002)(366004)(199004)(189003)(4326008)(386003)(476003)(53936002)(2616005)(316002)(102836004)(50226002)(7736002)(2501003)(5790100002)(110136005)(6506007)(305945005)(446003)(2201001)(26005)(11346002)(25786009)(8676002)(97736004)(54906003)(86362001)(186003)(4744005)(44832011)(11926002)(8936002)(486006)(81156014)(81166006)(6116002)(3846002)(106356001)(6436002)(36756003)(6486002)(52116002)(478600001)(68736007)(71190400001)(71200400001)(2906002)(66066001)(14444005)(6512007)(256004)(76176011)(1076003)(105586002)(14454004)(99286004);DIR:OUT;SFP:1101;SCL:1;SRVR:AM0PR04MB6163;H:AM0PR04MB5089.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: woCZDG7nF6/0TeGEhyHxku2V4mVZbmCSpiLuJ88Na3EsP4pkConChAzho8oSjfi7WU1diiuxKWc+JnvL+XeIPcNGP3nyaKCDvaWN+CSpLqDZJPsiRiUSE9Ma4uOmrBy6BvuVFPCpSnNVXpiTc6UP5CNNEIdoyYH1T24B4HOQzM7dIZFUmao5YzqoFZSFrIxHTyMNuZjnj7HASSpvWTjKE1p5t/8u45lFX8QIGtUH3SR7Dmp428TQfwWAypGrsHMO+jfl5mbCWr+L3IyAPc50cIsOE8dkkJyhHHmCnn0bj2HUZHMd1ukE8liBZ9Jrs71MUBdOc+UpapPI9seo7BNBkQ5l7xJhX+f/wfy7OPGz40aiDWXo2uuoLCYb5q4F4SyEVR+pcu/KWKOp7Gy/8d39dpLfKfIPi78YZqnXfi/W+vQ= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: d1ea3eec-eb5d-4717-3f44-08d68803519a X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Feb 2019 05:08:33.8715 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB6163 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP when the source sg contains more than 1 fragment and destination sg contains 1 fragment, the caam driver mishandle the buffers to be sent to caam. Fixes: f2147b88b2b1 ("crypto: caam - Convert GCM to new AEAD interface") Signed-off-by: Pankaj Gupta Signed-off-by: Arun Pathak --- drivers/crypto/caam/caamalg.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 2ec6e8cbf026..49f436230fb8 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -1056,6 +1056,7 @@ static void init_aead_job(struct aead_request *req, if (unlikely(req->src != req->dst)) { if (edesc->dst_nents == 1) { dst_dma = sg_dma_address(req->dst); + out_options = 0; } else { dst_dma = edesc->sec4_sg_dma + sec4_sg_index *