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received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: zrYdEMQNXIhqwkmALH1/hvF8X+sVO95gAFPvquaxroNcD7mZNyHSZrTcWxk3KGRBwaO1Kc0bMqR9K576+BJ4NroyBvzYH0AJdncC2W1CFeN4csx/WSGg3dTHf/erbWSiJIVVEA8bE8ete3i/K44K0gkF2CgQ3geGztdwH54Dzxfl7f7WmelngFGHYM3/l5lq5IC8/5bm1dS+UY7yJ7oDzwnQi+YE5AhRSPUW3b+7F0BLUzG5pf336Yq/U4OoE0jZmxdMQBd+pfej44ZGPVmlOwD/bakf779s3DZ5fRwzJBaIWVAAdm3xaux/7A/rstoyezDS97tbpctIQ2285Rndo/8sIN7PieE0otMa134ZhKJZPWEHb29tncRDnCyqo39TGiEsL19dV2n2YnTMUs6uY4OV3G6h50GsaRhUGPNY7XE= MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 34dfc445-dd49-47a1-fb24-08d7057ff2b7 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Jul 2019 21:45:38.9695 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ghook@amd.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1338 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 If there are no CCP devices on the system, ccp-crypto will not load. Write a message to the system log clarifying the reason for the failure of the modprobe operation --- drivers/crypto/ccp/ccp-crypto-main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/ccp/ccp-crypto-main.c b/drivers/crypto/ccp/ccp-crypto-main.c index 44a9917a4a6a..5b61c440dff0 100644 --- a/drivers/crypto/ccp/ccp-crypto-main.c +++ b/drivers/crypto/ccp/ccp-crypto-main.c @@ -405,8 +405,10 @@ static int ccp_crypto_init(void) int ret; ret = ccp_present(); - if (ret) + if (ret) { + pr_err("Cannot load: there are no available CCPs\n"); return ret; + } spin_lock_init(&req_queue_lock); INIT_LIST_HEAD(&req_queue.cmds);