Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932351AbcDDOAh (ORCPT ); Mon, 4 Apr 2016 10:00:37 -0400 Received: from helcar.hengli.com.au ([209.40.204.226]:44047 "EHLO helcar.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932281AbcDDOAb (ORCPT ); Mon, 4 Apr 2016 10:00:31 -0400 Date: Mon, 4 Apr 2016 22:00:05 +0800 From: Herbert Xu To: kbuild test robot 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' Message-ID: <20160404140004.GA4006@gondor.apana.org.au> References: <201604012329.Nnqft6lQ%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201604012329.Nnqft6lQ%fengguang.wu@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 943 Lines: 24 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? Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt