From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.saout.de ([127.0.0.1]) by localhost (mail.saout.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Mkq7tGJZbJP4 for ; Tue, 30 Oct 2012 10:55:50 +0100 (CET) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mail.saout.de (Postfix) with ESMTP for ; Tue, 30 Oct 2012 10:55:49 +0100 (CET) Message-ID: <508FA405.2050509@redhat.com> Date: Tue, 30 Oct 2012 10:55:17 +0100 From: Milan Broz MIME-Version: 1.0 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> In-Reply-To: <20121030094001.GV639@pengutronix.de> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Subject: Re: [dm-crypt] cryptsetup not working under 3.6 - RT patch set seem to break it List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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, Milan Broz On 10/30/2012 10:40 AM, Uwe Kleine-K=F6nig wrote: >> Ha, this is exciting, vanilla 3.6.4 works, with -rt10 patch it does not. > I experienced that problem, too. This is on a laptop with encrypted > rootfs, so debugging is a bit harder here. I am just setting up another > machine to debug that. FYI the problematic patch is peterz-srcu-crypto-chain.patch in rt10 patchset, after that, crypto_alloc_ablkcipher() now returns -ENOENT (-2) in dmcrypt. (I will check it later but maybe someone already playing with it...) Milan From mboxrd@z Thu Jan 1 00:00:00 1970 From: Milan Broz Subject: Re: [dm-crypt] cryptsetup not working under 3.6 - RT patch set seem to break it Date: Tue, 30 Oct 2012 10:55:17 +0100 Message-ID: <508FA405.2050509@redhat.com> 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> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Tvrtko Ursulin , Milan Broz , dm-crypt@saout.de, linux-kernel@vger.kernel.org, okozina@redhat.com, linux-rt-users@vger.kernel.org To: =?ISO-8859-1?Q?Uwe_Kleine-K=F6nig?= Return-path: Received: from mx1.redhat.com ([209.132.183.28]:31045 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756229Ab2J3Jzx (ORCPT ); Tue, 30 Oct 2012 05:55:53 -0400 In-Reply-To: <20121030094001.GV639@pengutronix.de> Sender: linux-rt-users-owner@vger.kernel.org List-ID: On 10/30/2012 10:40 AM, Uwe Kleine-K=F6nig wrote: >> Ha, this is exciting, vanilla 3.6.4 works, with -rt10 patch it does = not. > I experienced that problem, too. This is on a laptop with encrypted > rootfs, so debugging is a bit harder here. I am just setting up anoth= er > machine to debug that. =46YI the problematic patch is peterz-srcu-crypto-chain.patch in rt10 patchset, after that, crypto_alloc_ablkcipher() now returns -ENOENT (-2= ) in dmcrypt. (I will check it later but maybe someone already playing with it...) Milan -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757799Ab2J3Jzy (ORCPT ); Tue, 30 Oct 2012 05:55:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:31045 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756229Ab2J3Jzx (ORCPT ); Tue, 30 Oct 2012 05:55:53 -0400 Message-ID: <508FA405.2050509@redhat.com> Date: Tue, 30 Oct 2012 10:55:17 +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 , Milan Broz , dm-crypt@saout.de, linux-kernel@vger.kernel.org, okozina@redhat.com, linux-rt-users@vger.kernel.org Subject: Re: [dm-crypt] cryptsetup not working under 3.6 - RT patch set seem to break it 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> In-Reply-To: <20121030094001.GV639@pengutronix.de> X-Enigmail-Version: 1.4.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/30/2012 10:40 AM, Uwe Kleine-König wrote: >> Ha, this is exciting, vanilla 3.6.4 works, with -rt10 patch it does not. > I experienced that problem, too. This is on a laptop with encrypted > rootfs, so debugging is a bit harder here. I am just setting up another > machine to debug that. FYI the problematic patch is peterz-srcu-crypto-chain.patch in rt10 patchset, after that, crypto_alloc_ablkcipher() now returns -ENOENT (-2) in dmcrypt. (I will check it later but maybe someone already playing with it...) Milan