Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758839Ab2J3P1h (ORCPT ); Tue, 30 Oct 2012 11:27:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:3233 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752440Ab2J3P1g (ORCPT ); Tue, 30 Oct 2012 11:27:36 -0400 Message-ID: <508FF1D6.3030900@redhat.com> Date: Tue, 30 Oct 2012 16:27:18 +0100 From: Milan Broz User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110807 Thunderbird/5.0 MIME-Version: 1.0 To: =?ISO-8859-1?Q?Uwe_Kleine-K=F6nig?= CC: Tvrtko Ursulin , linux-rt-users@vger.kernel.org, dm-crypt@saout.de, linux-kernel@vger.kernel.org, okozina@redhat.com Subject: [PATCH] Fix crypto api init for 3.6.4-rt10 References: <5083C61C.5090807@gmail.com> <5083E4A8.3060501@ursulin.net> <5083E87B.2080908@gmail.com> <5083EC61.8070505@ursulin.net> <50844D01.9090805@gmail.com> <5084551E.5040304@ursulin.net> <508ED985.5060301@ursulin.net> <508EDD6E.7030908@gmail.com> <508EE395.9010709@ursulin.net> <508EEAF2.4090506@ursulin.net> <20121030094001.GV639@pengutronix.de> <508FA405.2050509@redhat.com> In-Reply-To: <508FA405.2050509@redhat.com> X-Enigmail-Version: 1.4.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1143 Lines: 34 Fix crypto api for 3.6.4-rt10 (broken only in realtime patchset) In peterz-srcu-crypto-chain.patch the blocking notifier is changed to srcu notifier and added initialization to module init fucntion. Later, in crypto-make-core-static-and-init-scru-early.patch, is that initialization added also to core_initcall(). This patch removes crypto_chain init from algapi initialization, because this function is called later and already initialized cryptomgr notifier is lost. This cause a failure in initialization of larval algorithms, like e.g. cbc(aes). Signed-off-by: Milan Broz --- crypto/algapi.c.old 2012-10-30 16:11:23.000000000 +0100 +++ crypto/algapi.c 2012-10-30 16:12:14.988847944 +0100 @@ -956,7 +956,6 @@ EXPORT_SYMBOL_GPL(crypto_xor); static int __init crypto_algapi_init(void) { - srcu_init_notifier_head(&crypto_chain); crypto_init_proc(); return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/