From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 913001FC8 for ; Fri, 4 Aug 2023 05:17:15 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9BFD13E; Thu, 3 Aug 2023 22:17:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691126232; x=1722662232; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=e1cpoVNcGs0kUXxIvP1Pk1UFLtW1Z3PkHvbpqT0KCQE=; b=E8tTOvAUy9buQI1MNBOiU07rtLMS9opIXbt4xrDJsyVS8NwxaYCdML9P +OEZi/06XEytWWaFhKSr+ZtQSykRcwZe/rltf71cDkVaIjOr4wr5vMtxR 2cdKFpFWT3vmPh56g8n2C6faLAm+Y/c5dxCkCB32zFsEQB9pcnaaZZx2r MV9XBDtEWR0ZSIXrOiGoAcLpsxMayT67p6UXWsC2LB4KJsZLOycWyuXbG mK3Wrqe7rlXqmmSLBjRueaGdW1nC9FMpn1cJaFzZpnryH5BYo6p0yv5BA L4KzVdkbE5nLT5WEgqn2JNTUfW3S7O0m0Rfn+OF2IBIoo7kyIyT1W0fuR Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10791"; a="349660662" X-IronPort-AV: E=Sophos;i="6.01,254,1684825200"; d="scan'208";a="349660662" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2023 22:17:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10791"; a="1060583122" X-IronPort-AV: E=Sophos;i="6.01,254,1684825200"; d="scan'208";a="1060583122" Received: from lkp-server01.sh.intel.com (HELO d1ccc7e87e8f) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 03 Aug 2023 22:17:05 -0700 Received: from kbuild by d1ccc7e87e8f with local (Exim 4.96) (envelope-from ) id 1qRnBQ-0002dU-1y; Fri, 04 Aug 2023 05:17:04 +0000 Date: Fri, 4 Aug 2023 13:16:55 +0800 From: kernel test robot To: Charlie Jenkins , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, bpf@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Paul Walmsley , Palmer Dabbelt , Albert Ou , Peter Zijlstra , Josh Poimboeuf , Jason Baron , Steven Rostedt , Ard Biesheuvel , Anup Patel , Atish Patra , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , =?iso-8859-1?Q?Bj=F6rn_T=F6pel?= , Luke Nelson , Xi Wang , Nam Cao Subject: Re: [PATCH 10/10] RISC-V: Refactor bug and traps instructions Message-ID: <202308041213.o49SRQWZ-lkp@intel.com> References: <20230803-master-refactor-instructions-v4-v1-10-2128e61fa4ff@rivosinc.com> Precedence: bulk X-Mailing-List: bpf@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: <20230803-master-refactor-instructions-v4-v1-10-2128e61fa4ff@rivosinc.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hi Charlie, kernel test robot noticed the following build warnings: [auto build test WARNING on 5d0c230f1de8c7515b6567d9afba1f196fb4e2f4] url: https://github.com/intel-lab-lkp/linux/commits/Charlie-Jenkins/RISC-V-Expand-instruction-definitions/20230804-101437 base: 5d0c230f1de8c7515b6567d9afba1f196fb4e2f4 patch link: https://lore.kernel.org/r/20230803-master-refactor-instructions-v4-v1-10-2128e61fa4ff%40rivosinc.com patch subject: [PATCH 10/10] RISC-V: Refactor bug and traps instructions config: riscv-allyesconfig (https://download.01.org/0day-ci/archive/20230804/202308041213.o49SRQWZ-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230804/202308041213.o49SRQWZ-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/202308041213.o49SRQWZ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/riscv/kernel/elf_kexec.c:326: warning: "RV_X" redefined 326 | #define RV_X(x, s, n) (((x) >> (s)) & ((1 << (n)) - 1)) | In file included from arch/riscv/include/asm/bug.h:14, from include/linux/bug.h:5, from include/linux/thread_info.h:13, from include/asm-generic/preempt.h:5, from ./arch/riscv/include/generated/asm/preempt.h:1, from include/linux/preempt.h:79, from include/linux/spinlock.h:56, from include/linux/ipc.h:5, from include/uapi/linux/sem.h:5, from include/linux/sem.h:5, from include/linux/compat.h:14, from arch/riscv/include/asm/elf.h:12, from include/linux/elf.h:6, from arch/riscv/kernel/elf_kexec.c:15: arch/riscv/include/asm/insn.h:1915: note: this is the location of the previous definition 1915 | #define RV_X(X, s, mask) (((X) >> (s)) & (mask)) | vim +/RV_X +326 arch/riscv/kernel/elf_kexec.c 6261586e0c91db1 Liao Chang 2022-04-08 325 838b3e28488f702 Li Zhengyu 2022-04-08 @326 #define RV_X(x, s, n) (((x) >> (s)) & ((1 << (n)) - 1)) 838b3e28488f702 Li Zhengyu 2022-04-08 327 #define RISCV_IMM_BITS 12 838b3e28488f702 Li Zhengyu 2022-04-08 328 #define RISCV_IMM_REACH (1LL << RISCV_IMM_BITS) 838b3e28488f702 Li Zhengyu 2022-04-08 329 #define RISCV_CONST_HIGH_PART(x) \ 838b3e28488f702 Li Zhengyu 2022-04-08 330 (((x) + (RISCV_IMM_REACH >> 1)) & ~(RISCV_IMM_REACH - 1)) 838b3e28488f702 Li Zhengyu 2022-04-08 331 #define RISCV_CONST_LOW_PART(x) ((x) - RISCV_CONST_HIGH_PART(x)) 838b3e28488f702 Li Zhengyu 2022-04-08 332 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki