From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 367F638F8 for ; Wed, 16 Mar 2022 16:52:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 78472C340EC; Wed, 16 Mar 2022 16:52:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647449558; bh=Ms3SdtmMym/ZVvEz4Mg4AybfC+tKlik66Ih1Bu21854=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tmuGaGhTGM5RYI2B9+oSJZh4e7mtQ1SFXZJrZogBfAXcD9biIa9xDYy/KOQMcWPbd i/kkhaK7UHmbyozcQ0ijSECPu2YfQrvVPOfH20XdFZ2GTt+hK7hZXNA9oD1kSoJOwK 9inXxeyumVktucHUxypg9gZHY/Wu5NV+ZvLUCD8dwo+56BUGqy6qIxSHhFSPKccgmM AHpkzbYz/B3S/mIKnYDuIf43thvB01QuPup0dUAnRpHGPJQ+JBhVljEhpz0byXuQIP sMnYOTlwk+36bPgyYCQ5KzFoqP1jmLB7dl/p2pt49a4L62Z0oTw0RsfFN/Gpjw61uv yDfVhIPKKLI0g== Date: Wed, 16 Mar 2022 09:52:31 -0700 From: Nathan Chancellor To: kernel test robot Cc: Sami Tolvanen , llvm@lists.linux.dev, kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org Subject: Re: [ammarfaizi2-block:google/android/kernel/common/android-4.19-q-release 5202/7636] ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help' Message-ID: References: <202203160848.kydLIYip-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202203160848.kydLIYip-lkp@intel.com> On Wed, Mar 16, 2022 at 08:30:29AM +0800, kernel test robot wrote: > tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android-4.19-q-release > head: 1a3500dc59324a85c20f025cfa6485a1a0debbdf > commit: 205cde74877d624ef7d24a6692e6e9337b19a541 [5202/7636] ANDROID: x86: add support for CONFIG_LTO_CLANG > config: x86_64-randconfig-c007 (https://download.01.org/0day-ci/archive/20220316/202203160848.kydLIYip-lkp@intel.com/config) > compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6b2f50fb47da3baeee10b1906da6e30ac5d26ec) > 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://github.com/ammarfaizi2/linux-block/commit/205cde74877d624ef7d24a6692e6e9337b19a541 > git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block > git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android-4.19-q-release > git checkout 205cde74877d624ef7d24a6692e6e9337b19a541 > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > >> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help' > ld.lld: Did you mean '--stackrealign=8'? > -- > lib/irq_regs.o: no symbols > >> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help' > ld.lld: Did you mean '--stackrealign=8'? Already fixed: https://android.googlesource.com/kernel/common/+/c1baa3321020cdd2ea9248d9b1ec512abf6f1c24 Bisecting an old tree with a new compiler is probably going to show quite a few issues, given how often we have to add changes to the kernel to get newer compilers to work. Cheers, Nathan From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============8534197982578869839==" MIME-Version: 1.0 From: Nathan Chancellor To: kbuild-all@lists.01.org Subject: Re: [ammarfaizi2-block:google/android/kernel/common/android-4.19-q-release 5202/7636] ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help' Date: Wed, 16 Mar 2022 09:52:31 -0700 Message-ID: In-Reply-To: <202203160848.kydLIYip-lkp@intel.com> List-Id: --===============8534197982578869839== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On Wed, Mar 16, 2022 at 08:30:29AM +0800, kernel test robot wrote: > tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/= common/android-4.19-q-release > head: 1a3500dc59324a85c20f025cfa6485a1a0debbdf > commit: 205cde74877d624ef7d24a6692e6e9337b19a541 [5202/7636] ANDROID: x86= : add support for CONFIG_LTO_CLANG > config: x86_64-randconfig-c007 (https://download.01.org/0day-ci/archive/2= 0220316/202203160848.kydLIYip-lkp(a)intel.com/config) > compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6b2= f50fb47da3baeee10b1906da6e30ac5d26ec) > reproduce (this is a W=3D1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbi= n/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/ammarfaizi2/linux-block/commit/205cde74877d6= 24ef7d24a6692e6e9337b19a541 > git remote add ammarfaizi2-block https://github.com/ammarfaizi2/l= inux-block > git fetch --no-tags ammarfaizi2-block google/android/kernel/commo= n/android-4.19-q-release > git checkout 205cde74877d624ef7d24a6692e6e9337b19a541 > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dclang make.cross W= =3D1 O=3Dbuild_dir ARCH=3Dx86_64 SHELL=3D/bin/bash > = > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > = > All errors (new ones prefixed by >>): > = > >> ld.lld: error: -plugin-opt=3D-: ld.lld: Unknown command line argument = '-stack-alignment=3D8'. Try: 'ld.lld --help' > ld.lld: Did you mean '--stackrealign=3D8'? > -- > lib/irq_regs.o: no symbols > >> ld.lld: error: -plugin-opt=3D-: ld.lld: Unknown command line argument = '-stack-alignment=3D8'. Try: 'ld.lld --help' > ld.lld: Did you mean '--stackrealign=3D8'? Already fixed: https://android.googlesource.com/kernel/common/+/c1baa3321020cdd2ea9248d9b1= ec512abf6f1c24 Bisecting an old tree with a new compiler is probably going to show quite a few issues, given how often we have to add changes to the kernel to get newer compilers to work. Cheers, Nathan --===============8534197982578869839==--