Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757906Ab3IMN2E (ORCPT ); Fri, 13 Sep 2013 09:28:04 -0400 Received: from www262.sakura.ne.jp ([202.181.97.72]:53411 "EHLO www262.sakura.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757876Ab3IMN1z (ORCPT ); Fri, 13 Sep 2013 09:27:55 -0400 X-Nat-Received: from [202.181.97.72]:50583 [ident-empty] by smtp-proxy.isp with TPROXY id 1379078848.28724 To: waiman.long@hp.com Cc: herbert@gondor.hengli.com.au, andr345@gmail.com, rusty@rustcorp.com.au, linux-kernel@vger.kernel.org, arthur.marsh@internode.on.net, tim.c.chen@linux.intel.com, linux-crypto@vger.kernel.org Subject: Re: [3.12-rc1] Dependency on module-init-tools >= 3.11 ? From: Tetsuo Handa References: <201309121403.FIH09821.JtLOVOSFOFHFQM@I-love.SAKURA.ne.jp> <20130912052806.GA15737@gondor.apana.org.au> <201309121920.AHJ58678.OMVJFFSHOtOFQL@I-love.SAKURA.ne.jp> <20130912102953.GA18916@gondor.apana.org.au> <5231CF30.8050500@hp.com> In-Reply-To: <5231CF30.8050500@hp.com> Message-Id: <201309132227.JEB13098.SOLFHFOOVFJMQt@I-love.SAKURA.ne.jp> X-Mailer: Winbiff [Version 2.51 PL2] X-Accept-Language: ja,en,zh Date: Fri, 13 Sep 2013 22:27:15 +0900 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Anti-Virus: Kaspersky Anti-Virus for Linux Mail Server 5.6.45.2/RELEASE, bases: 13092013 #11047731, status: clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1008 Lines: 28 Waiman Long wrote: > I would like to report that I also have the same boot problem on a > RHEL6.4 box with the crypto patch. My workaround is to force kernel > build to have the crc_t10dif code built-in by changing the config file: > > 4889c4889 > < CONFIG_CRYPTO_CRCT10DIF=m > --- > > CONFIG_CRYPTO_CRCT10DIF=y > 5002c5002 > < CONFIG_CRC_T10DIF=m > --- > > CONFIG_CRC_T10DIF=y > > This solved the boot problem without any additional patch. Do you think > you should consider changing the configuration default to "y" instead of > "m" or doesn't allow the "m" option at all? That was proposed but not accepted. https://lkml.org/lkml/2013/7/17/543 You should choose CONFIG_CRYPTO_CRCT10DIF_PCLMUL=y in your kernel config if your CPU supports PCLMULQDQ. -- 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/