From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (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 1A11F8F77 for ; Sun, 2 Mar 2025 00:17:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740874680; cv=none; b=QjGmQTNE7D8gRzp6l3HMHTahceD2i+w35fx6kC5lC89ZvxxE84o9bAvCZg+mDn+h3bKXbJgauHD5rTmII7nROxbIaF0cbK/bnQcaJPmxMIHPeN47bU/VNidb1ctnvTvGAwc4HAu41FK4nNgCHsrWSHArjiBjuNHKy529cqRRbGY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740874680; c=relaxed/simple; bh=JOWu2kxr2yC6Upjqp5Y3hhprO8dVQdFobiHy8gxpuC0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=A79WLXp7m9WH0mOpxVZdRWQlDQfba2dwsCErlUeOjhknrVbYAhHNuahnMZ0mw3j4jDb/zImjaW7cysG46aReHBMXLUr2xg1u7fCAsB8iBjdRBjJFgGTs0gAA9ZMOKwspMEKu2db9UWt3iPZANnzh086fK32Ihyr4M8PfA4mIWVo= 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=exLESxMx; arc=none smtp.client-ip=192.198.163.17 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="exLESxMx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740874678; x=1772410678; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=JOWu2kxr2yC6Upjqp5Y3hhprO8dVQdFobiHy8gxpuC0=; b=exLESxMxP6kiqGJTRS7TG7bWmaAeertIPOJZd4quKZVHWwAfAhyoGcZs EL+aVUdi5Eksc8g+UcgfeIJTfvL2kyQ3W+mxmrc99Ff9ri1caqsehAv2D gaWWRz/lZdVefI+kEactKuKdA0MBuU4MPJO0Fx7cwFeZ9XzkyFZFsMlc5 K6Y/jvLJIsMLtco9mP09uWqZNJINLEEPvKe99IYBFlDKznaJqYQoiFkaj YGYHQR0mB23ph65AS+Of8H+Pz/caVmI9n2AGJNuzE7xtNMJJRTmBcBuD2 Lk9z/dnpBGO9Qp68ODzQbhiTRmHr6ykWjaQziO/roNJ76esMphmewRgdM Q==; X-CSE-ConnectionGUID: UhTlOn27Svi7sI+uxQO3Gw== X-CSE-MsgGUID: +UraHYTtS3Sp6eGmYeWOxQ== X-IronPort-AV: E=McAfee;i="6700,10204,11360"; a="41660317" X-IronPort-AV: E=Sophos;i="6.13,326,1732608000"; d="scan'208";a="41660317" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Mar 2025 16:17:57 -0800 X-CSE-ConnectionGUID: U0cjrRFjRMy0oj43XQn2tg== X-CSE-MsgGUID: dbnLJVLVSKGV0YhcVx9VbA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,326,1732608000"; d="scan'208";a="122804153" Received: from lkp-server02.sh.intel.com (HELO 76cde6cc1f07) ([10.239.97.151]) by fmviesa004.fm.intel.com with ESMTP; 01 Mar 2025 16:17:55 -0800 Received: from kbuild by 76cde6cc1f07 with local (Exim 4.96) (envelope-from ) id 1toX1k-000GsE-3D; Sun, 02 Mar 2025 00:17:52 +0000 Date: Sun, 2 Mar 2025 08:17:52 +0800 From: kernel test robot To: Xi Ruoyao , "Jason A. Donenfeld" , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Paul Walmsley , Palmer Dabbelt , Guo Ren Cc: oe-kbuild-all@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Xi Ruoyao Subject: Re: [PATCH] RISC-V: vDSO: Wire up getrandom() vDSO implementation Message-ID: <202503020759.lCd4bDgK-lkp@intel.com> References: <20250224122541.65045-1-xry111@xry111.site> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250224122541.65045-1-xry111@xry111.site> Hi Xi, kernel test robot noticed the following build errors: [auto build test ERROR on crng-random/master] [also build test ERROR on shuah-kselftest/next shuah-kselftest/fixes linus/master v6.14-rc4 next-20250228] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Xi-Ruoyao/RISC-V-vDSO-Wire-up-getrandom-vDSO-implementation/20250224-203232 base: https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git master patch link: https://lore.kernel.org/r/20250224122541.65045-1-xry111%40xry111.site patch subject: [PATCH] RISC-V: vDSO: Wire up getrandom() vDSO implementation config: riscv-randconfig-r122-20250302 (https://download.01.org/0day-ci/archive/20250302/202503020759.lCd4bDgK-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20250302/202503020759.lCd4bDgK-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/202503020759.lCd4bDgK-lkp@intel.com/ All errors (new ones prefixed by >>): arch/riscv/kernel/vdso/getrandom.c:7:9: warning: no previous prototype for '__vdso_getrandom' [-Wmissing-prototypes] 7 | ssize_t __vdso_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len) | ^~~~~~~~~~~~~~~~ arch/riscv/kernel/vdso/getrandom.c: In function '__vdso_getrandom': >> arch/riscv/kernel/vdso/getrandom.c:9:16: error: implicit declaration of function '__cvdso_getrandom'; did you mean '__vdso_getrandom'? [-Wimplicit-function-declaration] 9 | return __cvdso_getrandom(buffer, len, flags, opaque_state, opaque_len); | ^~~~~~~~~~~~~~~~~ | __vdso_getrandom arch/riscv/kernel/vdso/vgetrandom-chacha.S: Assembler messages: >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:92: Error: unrecognized opcode `ld t2,(a2)' >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:118: Error: improper shift amount (32) >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Error: unrecognized opcode `addw s0,s0,s4' arch/riscv/kernel/vdso/vgetrandom-chacha.S:127: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Error: unrecognized opcode `addw s1,s1,s5' arch/riscv/kernel/vdso/vgetrandom-chacha.S:127: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Error: unrecognized opcode `addw s2,s2,s6' arch/riscv/kernel/vdso/vgetrandom-chacha.S:127: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Error: unrecognized opcode `addw s3,s3,s7' arch/riscv/kernel/vdso/vgetrandom-chacha.S:127: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,a5,32-16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw a5,a5,16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,a6,32-16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw a6,a6,16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,a7,32-16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw a7,a7,16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,t1,32-16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw t1,t1,16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:129: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Error: unrecognized opcode `addw s8,s8,a5' arch/riscv/kernel/vdso/vgetrandom-chacha.S:131: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Error: unrecognized opcode `addw s9,s9,a6' arch/riscv/kernel/vdso/vgetrandom-chacha.S:131: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Error: unrecognized opcode `addw s10,s10,a7' arch/riscv/kernel/vdso/vgetrandom-chacha.S:131: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Error: unrecognized opcode `addw s11,s11,t1' arch/riscv/kernel/vdso/vgetrandom-chacha.S:131: Info: macro invoked from here >> arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s4,32-20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s4,s4,20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s5,32-20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s5,s5,20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s6,32-20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s6,s6,20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s7,32-20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s7,s7,20' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:133: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Error: unrecognized opcode `addw s0,s0,s4' arch/riscv/kernel/vdso/vgetrandom-chacha.S:135: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Error: unrecognized opcode `addw s1,s1,s5' arch/riscv/kernel/vdso/vgetrandom-chacha.S:135: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Error: unrecognized opcode `addw s2,s2,s6' arch/riscv/kernel/vdso/vgetrandom-chacha.S:135: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Error: unrecognized opcode `addw s3,s3,s7' arch/riscv/kernel/vdso/vgetrandom-chacha.S:135: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,a5,32-24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw a5,a5,24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,a6,32-24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw a6,a6,24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,a7,32-24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw a7,a7,24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,t1,32-24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw t1,t1,24' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:137: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Error: unrecognized opcode `addw s8,s8,a5' arch/riscv/kernel/vdso/vgetrandom-chacha.S:139: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Error: unrecognized opcode `addw s9,s9,a6' arch/riscv/kernel/vdso/vgetrandom-chacha.S:139: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Error: unrecognized opcode `addw s10,s10,a7' arch/riscv/kernel/vdso/vgetrandom-chacha.S:139: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Error: unrecognized opcode `addw s11,s11,t1' arch/riscv/kernel/vdso/vgetrandom-chacha.S:139: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s4,32-25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s4,s4,25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s5,32-25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s5,s5,25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s6,32-25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s6,s6,25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,s7,32-25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw s7,s7,25' arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:141: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Error: unrecognized opcode `addw s0,s0,s5' arch/riscv/kernel/vdso/vgetrandom-chacha.S:144: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:21: Error: unrecognized opcode `addw s1,s1,s6' arch/riscv/kernel/vdso/vgetrandom-chacha.S:144: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:22: Error: unrecognized opcode `addw s2,s2,s7' arch/riscv/kernel/vdso/vgetrandom-chacha.S:144: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:23: Error: unrecognized opcode `addw s3,s3,s4' arch/riscv/kernel/vdso/vgetrandom-chacha.S:144: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:14: Error: unrecognized opcode `slliw t0,t1,32-16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:146: Info: macro invoked from here arch/riscv/kernel/vdso/vgetrandom-chacha.S:15: Error: unrecognized opcode `srliw t1,t1,16' arch/riscv/kernel/vdso/vgetrandom-chacha.S:20: Info: macro invoked from here vim +9 arch/riscv/kernel/vdso/getrandom.c 6 7 ssize_t __vdso_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len) 8 { > 9 return __cvdso_getrandom(buffer, len, flags, opaque_state, opaque_len); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki