Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753771AbdFSTDO (ORCPT + 2 others); Mon, 19 Jun 2017 15:03:14 -0400 Received: from wtarreau.pck.nerim.net ([62.212.114.60]:52526 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753645AbdFSShb (ORCPT ); Mon, 19 Jun 2017 14:37:31 -0400 From: Willy Tarreau To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, linux@roeck-us.net Cc: Salvatore Benedetto , Herbert Xu , Willy Tarreau Subject: [PATCH 3.10 137/268] crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg Date: Mon, 19 Jun 2017 20:30:36 +0200 Message-Id: <1497897167-14556-138-git-send-email-w@1wt.eu> X-Mailer: git-send-email 2.8.0.rc2.1.gbe9624a In-Reply-To: <1497897167-14556-1-git-send-email-w@1wt.eu> References: <1497897167-14556-1-git-send-email-w@1wt.eu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: From: Salvatore Benedetto 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: Willy Tarreau --- crypto/algapi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/crypto/algapi.c b/crypto/algapi.c index daf2f65..8ea7a5d 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; -- 2.8.0.rc2.1.gbe9624a