From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE344C433EF for ; Thu, 24 Feb 2022 15:30:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236309AbiBXPbB (ORCPT ); Thu, 24 Feb 2022 10:31:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55746 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232698AbiBXPa6 (ORCPT ); Thu, 24 Feb 2022 10:30:58 -0500 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC0CF1BE4DB for ; Thu, 24 Feb 2022 07:30:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645716628; x=1677252628; h=date:from:to:cc:subject:message-id:mime-version; bh=SG/qNyoyeD33UZHttvum//yi24uhmRcyyS6OKq8v1K4=; b=S5NrCo7rkNYMhFzoM8zz/9Un5XhQvvmq6NpWNVaKzJ7JBRwh1AfnV2cM Y1MS0Q66KRr4fIMQcjOlpoYoGm0r9IV1Nl0M9RQKij9f5IMFwuSLffTe7 3y8R4xr35CCwv4TeoicQNPmkH/a4vfaryCxEqwJyx1dda3N36o67G792W VTHeMjUiLSVy9QYKE4zsUdNmqXzEBtz+riof1GXcaoXJv2X0YP7VC28ui DJAUVehJvCgu0whW8XZ7yg4t4RkKP7u4U0kju+yZNgJCIu9k96ZAMM+o2 8WKTCIwFm4flLz/xgTAXOVWjj2yxflKKMM7pbwtKKpLD7d4gWYOyDevbn g==; X-IronPort-AV: E=McAfee;i="6200,9189,10268"; a="315481514" X-IronPort-AV: E=Sophos;i="5.90,134,1643702400"; d="scan'208";a="315481514" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2022 07:30:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,134,1643702400"; d="scan'208";a="491637382" Received: from lkp-server01.sh.intel.com (HELO 788b1cd46f0d) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 24 Feb 2022 07:30:26 -0800 Received: from kbuild by 788b1cd46f0d with local (Exim 4.92) (envelope-from ) id 1nNG4X-0003FC-P6; Thu, 24 Feb 2022 15:30:25 +0000 Date: Thu, 24 Feb 2022 23:30:20 +0800 From: kernel test robot To: Guo Ren Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [csky-linux:riscv_compat_v6 13/20] arch/riscv/kernel/process.c:102:49: error: 'SR_UXL' undeclared; did you mean 'SR_XS'? Message-ID: <202202242354.qbKyVs40-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/c-sky/csky-linux riscv_compat_v6 head: 4aafa1859382d5a159bdafe2956453feafd38845 commit: 4cebbf9e791522be5b6e7cea289ab1c43c66cbc0 [13/20] riscv: compat: process: Add UXL_32 support in start_thread config: riscv-buildonly-randconfig-r006-20220224 (https://download.01.org/0day-ci/archive/20220224/202202242354.qbKyVs40-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 11.2.0 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/c-sky/csky-linux/commit/4cebbf9e791522be5b6e7cea289ab1c43c66cbc0 git remote add csky-linux https://github.com/c-sky/csky-linux git fetch --no-tags csky-linux riscv_compat_v6 git checkout 4cebbf9e791522be5b6e7cea289ab1c43c66cbc0 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/riscv/kernel/process.c: In function 'start_thread': arch/riscv/kernel/process.c:101:13: error: implicit declaration of function 'is_compat_task' [-Werror=implicit-function-declaration] 101 | if (is_compat_task()) | ^~~~~~~~~~~~~~ >> arch/riscv/kernel/process.c:102:49: error: 'SR_UXL' undeclared (first use in this function); did you mean 'SR_XS'? 102 | regs->status = (regs->status & ~SR_UXL) | SR_UXL_32; | ^~~~~~ | SR_XS arch/riscv/kernel/process.c:102:49: note: each undeclared identifier is reported only once for each function it appears in >> arch/riscv/kernel/process.c:102:59: error: 'SR_UXL_32' undeclared (first use in this function) 102 | regs->status = (regs->status & ~SR_UXL) | SR_UXL_32; | ^~~~~~~~~ >> arch/riscv/kernel/process.c:104:59: error: 'SR_UXL_64' undeclared (first use in this function) 104 | regs->status = (regs->status & ~SR_UXL) | SR_UXL_64; | ^~~~~~~~~ cc1: some warnings being treated as errors vim +102 arch/riscv/kernel/process.c 85 86 void start_thread(struct pt_regs *regs, unsigned long pc, 87 unsigned long sp) 88 { 89 regs->status = SR_PIE; 90 if (has_fpu()) { 91 regs->status |= SR_FS_INITIAL; 92 /* 93 * Restore the initial value to the FP register 94 * before starting the user program. 95 */ 96 fstate_restore(current, regs); 97 } 98 regs->epc = pc; 99 regs->sp = sp; 100 101 if (is_compat_task()) > 102 regs->status = (regs->status & ~SR_UXL) | SR_UXL_32; 103 else > 104 regs->status = (regs->status & ~SR_UXL) | SR_UXL_64; 105 } 106 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org