Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756613AbcDEHPc (ORCPT ); Tue, 5 Apr 2016 03:15:32 -0400 Received: from mga09.intel.com ([134.134.136.24]:60113 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753938AbcDEHPb convert rfc822-to-8bit (ORCPT ); Tue, 5 Apr 2016 03:15:31 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,443,1455004800"; d="scan'208";a="778253199" From: "Li, Philip" To: Herbert Xu , "Wu, Fengguang" CC: Sabrina Dubroca , "kbuild-all@01.org" , "linux-kernel@vger.kernel.org" , Hannes Frederic Sowa , Linux Crypto Mailing List Subject: RE: gcm.c:undefined reference to `crypto_aead_setauthsize' Thread-Topic: gcm.c:undefined reference to `crypto_aead_setauthsize' Thread-Index: AQHRjuG7CL48p695s0WsTDhcY2oH35969sKA Date: Tue, 5 Apr 2016 07:15:21 +0000 Message-ID: <831EE4E5E37DCC428EB295A351E662491431DEF5@shsmsx102.ccr.corp.intel.com> References: <201604012329.Nnqft6lQ%fengguang.wu@intel.com> <20160404140004.GA4006@gondor.apana.org.au> In-Reply-To: <20160404140004.GA4006@gondor.apana.org.au> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYWZiN2U4ZDMtMDIwNi00ZDkwLTlmNDAtYzZjMTcxZGZlZmVlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6IlwvQXlITkpCTGQ0aUtDWHk2SERpY1RSMnhxS2NTXC9tZ09UeVFEZjJQellCQT0ifQ== x-ctpclassification: CTP_IC x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1568 Lines: 39 > -----Original Message----- > From: Herbert Xu [mailto:herbert@gondor.apana.org.au] > Sent: Monday, April 4, 2016 10:00 PM > To: Wu, Fengguang > Cc: Sabrina Dubroca ; kbuild-all@01.org; > linux-kernel@vger.kernel.org; Hannes Frederic Sowa > ; Linux Crypto Mailing List > > Subject: Re: gcm.c:undefined reference to `crypto_aead_setauthsize' > > On Fri, Apr 01, 2016 at 03:02:30PM +0000, kbuild test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > > head: 6ddf37da05cd71bf9e43349d607e810b43c9008a > > commit: c09440f7dcb304002dfced8c0fea289eb25f2da0 macsec: introduce > IEEE 802.1AE driver > > date: 3 weeks ago > > config: x86_64-randconfig-s3-04012139 (attached as .config) > > reproduce: > > git checkout c09440f7dcb304002dfced8c0fea289eb25f2da0 > > # save the attached .config to linux build tree > > make ARCH=x86_64 > > > > All errors (new ones prefixed by >>): > > > > crypto/built-in.o: In function `gcm_enc_copy_hash': > > >> gcm.c:(.text+0x278): undefined reference to `crypto_xor' > > GCM is y but AEAD is only m, yet GCM selects AEAD. Perhaps a kbuild bug? Thanks Herbert, currently we use make randconfig to generate this kconfig file, is it possible this is still a valid settings? > > Cheers, > -- > Email: Herbert Xu Home Page: > http://gondor.apana.org.au/~herbert/ > PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt