From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F08401C26; Wed, 17 May 2023 14:41:14 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 0AA7922711; Wed, 17 May 2023 14:41:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1684334473; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ZuLv14cZlFLoBPNbINiS2TObqTRgSUoAqiMVclfbBTM=; b=0k3rDUYukjUSEQWJPWpLqMp+RLZOPHQ/OtTzRAvYPXS7P7e8Ury3pwvecmILWbQjrdDHiK k+XGWuV5v7eLCkCE+Y4hrDPICAxbjK7gC38/STDSjnZxE+IJmw8ed2faSlt3SZw6DaNZ9w IIAlvBOLeI1fDCdKdIDcjlrPaUEGSRE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1684334473; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ZuLv14cZlFLoBPNbINiS2TObqTRgSUoAqiMVclfbBTM=; b=K2gkahj3pJ87X+m2yMTph6n/iUHLiUZHQEzme6fEzeI60YeRclcz0zz1U77DD0FRhkuH3q Z/Gf56L5cJoNl2Bw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id D1DE413358; Wed, 17 May 2023 14:41:12 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id EcMhMojnZGQfbQAAMHmgww (envelope-from ); Wed, 17 May 2023 14:41:12 +0000 Date: Wed, 17 May 2023 16:41:12 +0200 Message-ID: <87lehn10mv.wl-tiwai@suse.de> From: Takashi Iwai To: Oswald Buddenhagen Cc: kernel test robot , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Takashi Iwai Subject: Re: [linux-next:master 2420/3030] ld.lld: error: undefined symbol: __udivdi3 In-Reply-To: <202305171622.jKTovBvy-lkp@intel.com> References: <202305171622.jKTovBvy-lkp@intel.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII On Wed, 17 May 2023 11:16:01 +0200, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: 065efa589871e93b6610c70c1e9de274ef1f1ba2 > commit: bb5ceb43b7bfa166fd5d739d51ad46c1cfb225e3 [2420/3030] ALSA: emu10k1: fix non-zero mixer control defaults in highres mode > config: i386-buildonly-randconfig-r001-20230515 > compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bb5ceb43b7bfa166fd5d739d51ad46c1cfb225e3 > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git fetch --no-tags linux-next master > git checkout bb5ceb43b7bfa166fd5d739d51ad46c1cfb225e3 > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202305171622.jKTovBvy-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > >> ld.lld: error: undefined symbol: __udivdi3 > >>> referenced by emufx.c:1146 (sound/pci/emu10k1/emufx.c:1146) > >>> sound/pci/emu10k1/emufx.o:(snd_emu10k1_init_stereo_control) in archive vmlinux.a > >>> referenced by emufx.c:1124 (sound/pci/emu10k1/emufx.c:1124) > >>> sound/pci/emu10k1/emufx.o:(snd_emu10k1_init_mono_control) in archive vmlinux.a This comes from the division of 64bit values. It has to be replaced with div64*() macro. Oswald, could you check it? thanks, Takashi