From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:33980 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754570AbdBGMrQ (ORCPT ); Tue, 7 Feb 2017 07:47:16 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Salvatore Benedetto , Herbert Xu Subject: [PATCH 4.4 05/29] crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg Date: Tue, 7 Feb 2017 13:45:34 +0100 Message-Id: <20170207124458.913599950@linuxfoundation.org> In-Reply-To: <20170207124458.685292007@linuxfoundation.org> References: <20170207124458.685292007@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ 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: Greg Kroah-Hartman --- crypto/algapi.c | 1 + 1 file changed, 1 insertion(+) --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -357,6 +357,7 @@ int crypto_register_alg(struct crypto_al struct crypto_larval *larval; int err; + alg->cra_flags &= ~CRYPTO_ALG_DEAD; err = crypto_check_alg(alg); if (err) return err;