From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 25A4C35E547; Tue, 18 Nov 2025 15:54:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763481290; cv=none; b=ViW0daFbQox0ACvCzGtLT/hMSIBXTgakWLQiexwn8eW6iv7CdF8MU6QpQVwFC62nsDWysdP9jeyWmqwxUcy0F7GCVGecbyejmXYjsOeYGa11VROxzFVQRPLXX/yqzu1MepGABDxaMPlQrrRbDTfkh5B8tu1iGX9pu1z+TC8IKIo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763481290; c=relaxed/simple; bh=SJZmduYdNLwpIaCG9udDYZTNJdO/7vSPzVNUjd0rFjw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=E+8BUSl/nLjkaoegLv0dUeM2S5GMhh0ShdbzWon9/W0xaPRUKKEICj9yEwc1iHDpUEYZXyKgCL3G2NgQ70+2ld2m099Pm3snO+Xx7v3HMueTN9YKaWL9BxC2DtxDVvKnA1Hze+sMe3rkUJwWz0iS+qEa4+js1Rytun4ZBaeRzSU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=aWI/s9vG; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="aWI/s9vG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763481289; x=1795017289; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=SJZmduYdNLwpIaCG9udDYZTNJdO/7vSPzVNUjd0rFjw=; b=aWI/s9vG4MM1qM/PS+6VK/HEm5wcaKe101iVgKGMeajshyXiDQq3HI7c RyGNnjPswav/iF3k+tmvVaB0jpQXcD+fsViUDxDYg3JNhtmPUn29yHm6p GW+ThwhDXSDOpGrlmCrt8kAwci0XavYGUZg3ZSSs/w2tR+uxaXgWn5UT4 X2qG5b86UqahCXaIUO9U9mpFWKwVpzeisTXhPaCFI+YmKqJ4GBUvlB1Xf St3+6wVFD1+X3NDugQltk7gVdhucFu5S5sP/E9YYuOJkugAvZn8HGaApq Zzn8FJiLpKHG0Hm0cDbWAMaCEvvvf5DeTNUqr1bFz9M7kro9/MBWLViUa g==; X-CSE-ConnectionGUID: MVjIwaK5SC+8Udjb7IqpiQ== X-CSE-MsgGUID: fopt37tNQE2cOJ58Bg9W9g== X-IronPort-AV: E=McAfee;i="6800,10657,11617"; a="53078100" X-IronPort-AV: E=Sophos;i="6.19,314,1754982000"; d="scan'208";a="53078100" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2025 07:54:46 -0800 X-CSE-ConnectionGUID: LtPpoil3Q/OLH4mWlhgW+w== X-CSE-MsgGUID: EpeEMFRgROCDRoI7jQkzcA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,314,1754982000"; d="scan'208";a="214181099" Received: from lkp-server01.sh.intel.com (HELO adf6d29aa8d9) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 18 Nov 2025 07:54:44 -0800 Received: from kbuild by adf6d29aa8d9 with local (Exim 4.96) (envelope-from ) id 1vLO2U-0001tn-1r; Tue, 18 Nov 2025 15:54:42 +0000 Date: Tue, 18 Nov 2025 23:53:54 +0800 From: kernel test robot To: linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Daniel Hodges Subject: Re: [PATCH bpf-next 1/4] bpf: Add SHA hash kfuncs for cryptographic hashing Message-ID: <202511182314.4OwvmPz8-lkp@intel.com> References: <20251117211413.1394-2-git@danielhodges.dev> 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: <20251117211413.1394-2-git@danielhodges.dev> Hi Daniel, kernel test robot noticed the following build errors: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Daniel-Hodges/bpf-Add-SHA-hash-kfuncs-for-cryptographic-hashing/20251118-051958 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20251117211413.1394-2-git%40danielhodges.dev patch subject: [PATCH bpf-next 1/4] bpf: Add SHA hash kfuncs for cryptographic hashing config: riscv-defconfig (https://download.01.org/0day-ci/archive/20251118/202511182314.4OwvmPz8-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 0bba1e76581bad04e7d7f09f5115ae5e2989e0d9) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251118/202511182314.4OwvmPz8-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202511182314.4OwvmPz8-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: sha384 >>> referenced by crypto.c >>> kernel/bpf/crypto.o:(bpf_sha384_hash) in archive vmlinux.a -- >> ld.lld: error: undefined symbol: sha512 >>> referenced by crypto.c >>> kernel/bpf/crypto.o:(bpf_sha512_hash) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki