Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753225AbdCFJNQ (ORCPT ); Mon, 6 Mar 2017 04:13:16 -0500 Received: from mx2.suse.de ([195.135.220.15]:37219 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752943AbdCFJMq (ORCPT ); Mon, 6 Mar 2017 04:12:46 -0500 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Salvatore Benedetto , Herbert Xu , Jiri Slaby Subject: [PATCH 3.12 027/113] crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg Date: Mon, 6 Mar 2017 10:10:51 +0100 Message-Id: <913feded8b0f55cf183eaffba3eb15d7dd179749.1488791430.git.jslaby@suse.cz> X-Mailer: git-send-email 2.12.0 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 938 Lines: 33 From: Salvatore Benedetto 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit d6040764adcb5cb6de1489422411d701c158bb69 upstream. Make sure CRYPTO_ALG_DEAD bit is cleared before proceeding with the algorithm registration. This fixes qat-dh registration when driver is restarted Signed-off-by: Salvatore Benedetto Signed-off-by: Herbert Xu Signed-off-by: Jiri Slaby --- crypto/algapi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/crypto/algapi.c b/crypto/algapi.c index daf2f653b131..8ea7a5dc3839 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -337,6 +337,7 @@ int crypto_register_alg(struct crypto_alg *alg) struct crypto_larval *larval; int err; + alg->cra_flags &= ~CRYPTO_ALG_DEAD; err = crypto_check_alg(alg); if (err) return err; -- 2.12.0