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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CF275CA0ECE for ; Mon, 11 Sep 2023 22:09:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Xn9vUE1AoA5OBPcGDSXAtWu0UnaQ79uyqKYwQHHG5tY=; b=GnZ0gZD0Sh+o8w CV4WfBRx9NYUJIWTcZ8HVqcZoQvFng6UruXS37M5X6MXnrSJnqmD2ojRKRm2FQ7WgxUUiCSKNHsqC ioWsWexvJzOW5xsMzryg+KKmu1w9MVY/ISitQJqEni5IdnTtJuON0FKiwm7yaqmAzS21jNcMMy4LQ uZsT5T7X20RvYopx8y6xz+J53Mn/gU+5vp8k9//FfHGHuyu9EZ0Ew3bJFj3L/dwbEB4DVTOGvPTFa ibo0+/2YsjM/hdbI6dTvvU9PVtKKQfb1wtwd+iK0duQkCS6fkKWY/W5ArX5xQlHR1jX7KLFaauxzR KHWQKcUcopZBytfck/ag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qfp5c-001T9B-0R; Mon, 11 Sep 2023 22:09:04 +0000 Received: from mgamail.intel.com ([192.55.52.43]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qfp5Y-001T8S-1V for linux-riscv@lists.infradead.org; Mon, 11 Sep 2023 22:09:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1694470140; x=1726006140; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=W/uyQm7bKFLaA8kTTensqk8xGU67xd00d8UbqkoUevA=; b=Q2qAGYsGGGIh1IIjE3pyqFjdXth4bsyUbWdB8NzCvUojrjMr3AV+TE/F oGS7H8NB/0xFpsOY5Jo3s3ypUAlJNpDi6X8iGEoJaW73p55QdWqOnpFrW 3mngSMi1HK/uEldhgv7lbYNJFna9Pf18E+jlWfeBItgBQ3zap3siGlqpi 0l5TuLkSRJeCQIp6FSRDKLT2LpFmIPAKTUWA/iGumhNs44eTyZoQ0rvpt T5rwVB3u2u/9GtIUAMHCQrUnXQN6qRjQN/wKJtxgMrAeiPzXmruqJvV55 4RHvarYS6klgS37KUH+9sMWPZdp1rAOzQdo6QZ/UK3D0GivWGh9dM31NO Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10830"; a="464589455" X-IronPort-AV: E=Sophos;i="6.02,244,1688454000"; d="scan'208";a="464589455" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2023 15:08:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10830"; a="720143377" X-IronPort-AV: E=Sophos;i="6.02,244,1688454000"; d="scan'208";a="720143377" Received: from lkp-server01.sh.intel.com (HELO 59b3c6e06877) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 11 Sep 2023 15:08:50 -0700 Received: from kbuild by 59b3c6e06877 with local (Exim 4.96) (envelope-from ) id 1qfp5M-0006n8-14; Mon, 11 Sep 2023 22:08:48 +0000 Date: Tue, 12 Sep 2023 06:08:10 +0800 From: kernel test robot To: Samuel Holland , Palmer Dabbelt , Alexandre Ghiti , linux-riscv@lists.infradead.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Samuel Holland Subject: Re: [PATCH 7/7] riscv: mm: Combine the SMP and non-SMP TLB flushing code Message-ID: <202309120544.bc0uet1N-lkp@intel.com> References: <20230909201727.10909-8-samuel@sholland.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230909201727.10909-8-samuel@sholland.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230911_150900_519299_DFBF1E2C X-CRM114-Status: GOOD ( 12.68 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hi Samuel, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.6-rc1 next-20230911] [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/Samuel-Holland/riscv-Apply-SiFive-CIP-1200-workaround-to-single-ASID-sfence-vma/20230910-042028 base: linus/master patch link: https://lore.kernel.org/r/20230909201727.10909-8-samuel%40sholland.org patch subject: [PATCH 7/7] riscv: mm: Combine the SMP and non-SMP TLB flushing code config: riscv-randconfig-r005-20230912 (https://download.01.org/0day-ci/archive/20230912/202309120544.bc0uet1N-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230912/202309120544.bc0uet1N-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/202309120544.bc0uet1N-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:29: In file included from include/linux/pgtable.h:6: In file included from arch/riscv/include/asm/pgtable.h:117: >> arch/riscv/include/asm/tlbflush.h:60:2: error: call to undeclared function 'flush_tlb_all'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 60 | flush_tlb_all(); | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:97:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 97 | return (set->sig[3] | set->sig[2] | | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:97:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 97 | return (set->sig[3] | set->sig[2] | | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:98:4: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 98 | set->sig[1] | set->sig[0]) == 0; | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:100:11: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 100 | return (set->sig[1] | set->sig[0]) == 0; | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:113:11: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds] 113 | return (set1->sig[3] == set2->sig[3]) && | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:113:27: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds] 113 | return (set1->sig[3] == set2->sig[3]) && | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:114:5: warning: array index 2 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds] 114 | (set1->sig[2] == set2->sig[2]) && | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/riscv/kernel/asm-offsets.c:10: In file included from include/linux/mm.h:1075: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: vim +/flush_tlb_all +60 arch/riscv/include/asm/tlbflush.h fab957c11efe2f4 Palmer Dabbelt 2017-07-10 55 fab957c11efe2f4 Palmer Dabbelt 2017-07-10 56 /* Flush a range of kernel pages */ fab957c11efe2f4 Palmer Dabbelt 2017-07-10 57 static inline void flush_tlb_kernel_range(unsigned long start, fab957c11efe2f4 Palmer Dabbelt 2017-07-10 58 unsigned long end) fab957c11efe2f4 Palmer Dabbelt 2017-07-10 59 { fab957c11efe2f4 Palmer Dabbelt 2017-07-10 @60 flush_tlb_all(); fab957c11efe2f4 Palmer Dabbelt 2017-07-10 61 } fab957c11efe2f4 Palmer Dabbelt 2017-07-10 62 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv