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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27F50C61DA4 for ; Mon, 6 Feb 2023 14:30:08 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B03496B0073; Mon, 6 Feb 2023 09:30:07 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id A8C1D6B007B; Mon, 6 Feb 2023 09:30:07 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 92CAE6B007D; Mon, 6 Feb 2023 09:30:07 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 7FA436B0073 for ; Mon, 6 Feb 2023 09:30:07 -0500 (EST) Received: from smtpin24.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 480AFA77A1 for ; Mon, 6 Feb 2023 14:30:07 +0000 (UTC) X-FDA: 80437101654.24.58EE169 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by imf16.hostedemail.com (Postfix) with ESMTP id D699618001C for ; Mon, 6 Feb 2023 14:30:03 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b="Fbcv8/wC"; spf=pass (imf16.hostedemail.com: domain of lkp@intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1675693805; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding:in-reply-to: references:dkim-signature; bh=H/FcopbNqheVxtQdLFTKyWmzmXOwdo2eQ2G2G5P/ok8=; b=2alUE1j5aaiciCrcpl7mY8n5bg3//1wl6eL35VCMY7G6lX0ggPmfwYtRm8E+UacC8q86rn utTEp5mCNt4EQQ+hjeJmWFL4XXU9fweVIxA3HmAepngUwg1P2oTVmfhG/cF56G7IIKL3v4 PXNndNUs4ph2hkEEznyoioReoGFMjoc= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b="Fbcv8/wC"; spf=pass (imf16.hostedemail.com: domain of lkp@intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1675693805; a=rsa-sha256; cv=none; b=Esov8kM4o/DueoJdjAIvJ85CqAKOpdUB07MMJZB4XMF6+gaKEz+x5CPu+QHdAlJOiOOUsl 6ck63o+HLlgAM912d8KoNxj01bC2Qv4eov/t1gcqvnAv4MzmHY6S93sm7YaqTg3AbKNOdP KJWQcw10AeeaYxd/ge6/rC2PydxQMM8= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675693804; x=1707229804; h=date:from:to:cc:subject:message-id:mime-version; bh=UtEA8cM0f6Q/ayS9kW9nugncOMA9EPPg+YML/PRBHRM=; b=Fbcv8/wC8i7yRX4Iq4ms4xY5CwoOUEuWoTcIRF+jv444gC1xuhH7QOwJ SBAYr/2T0XdWJWEh8NZqlsQyKbKpAr+9MuSJM5T0Tp5Wii2S4S3UP7kps b1bo4+EVqwW/xD6qn0jrFV5qoFLMpTlerdxHxVqM9NYKXAEQteDmfk0bW T8hEY6k7jXyEeQlxW3cowFu9j7NDT9haMUQVEw49FdTcK0QJf/9eDKJUv dtm0Gv2PCCLkyU5nCm8kUatZ8pwJQAOCCcVQv5YtgJ5EdFE0K6/lvRpbT uwFVw/wn0VJR12XM/ssnzLgQ9568lo5l68oTEJizyQxe8TYGYQVzyOtxY g==; X-IronPort-AV: E=McAfee;i="6500,9779,10612"; a="308859438" X-IronPort-AV: E=Sophos;i="5.97,276,1669104000"; d="scan'208";a="308859438" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Feb 2023 06:30:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10612"; a="735145845" X-IronPort-AV: E=Sophos;i="5.97,276,1669104000"; d="scan'208";a="735145845" Received: from lkp-server01.sh.intel.com (HELO 4455601a8d94) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 06 Feb 2023 06:30:01 -0800 Received: from kbuild by 4455601a8d94 with local (Exim 4.96) (envelope-from ) id 1pP2VL-0002ay-32; Mon, 06 Feb 2023 14:29:59 +0000 Date: Mon, 6 Feb 2023 22:29:39 +0800 From: kernel test robot To: Mark Rutland Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , "Steven Rostedt (Google)" Subject: [linux-next:master 6635/10565] samples/ftrace/ftrace-ops.c:15:14: sparse: sparse: symbol 'nr_function_calls' was not declared. Should it be static? Message-ID: <202302062223.7F7gv80M-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: D699618001C X-Stat-Signature: auhe51qxnjb74m333zrqtgauf64uha5e X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1675693803-720649 X-HE-Meta: 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 +1Lf0qXk DkxRfyGVa5rHR+qumFYVHFM9aRR9SkORJM2YiAu8S1piOyrBul1aKNtZUS4ldE92mnR07Ai5waDMtSp3lxD9rJ/IY3466wf2Ux1mqdGxvV4asaTveEy4+aFMqZ9Gx5+TYGp+sZtmnjkksoy77LnTw6LSmKqDDBtm6JKC0VJkP2mW8mwproOeUC/Z2v3nqycN0moN1jz3oi3iT41fAh6YTMIpstPFzHQdJIOfjmnNxI9aTZAgoifD8IcvexU8ML/nhPZ1hFvjQnmIcegQ0BteLq8A6FZfcTLhNoGqLY2gdVkYqZmeqdfheiiScSMhuOJnwKQuT1C5NLckOj3CAhjkcODrICIQpzl4b8zryGKOA1YUv8oCDTD1R4Dnw+CxIvGqQciCISBN8eIcKKzQFkvXfC4IUMubeMSnXrTZi X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 129af770823407ee115a56c69a04b440fd2fbe61 commit: b56c68f705cad0cff61fbe132c66ced2c737c65c [6635/10565] ftrace: Add sample with custom ops config: x86_64-randconfig-s043-20230206 (https://download.01.org/0day-ci/archive/20230206/202302062223.7F7gv80M-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b56c68f705cad0cff61fbe132c66ced2c737c65c git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout b56c68f705cad0cff61fbe132c66ced2c737c65c # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash samples/ftrace/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> samples/ftrace/ftrace-ops.c:15:14: sparse: sparse: symbol 'nr_function_calls' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:24:14: sparse: sparse: symbol 'nr_ops_relevant' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:33:14: sparse: sparse: symbol 'nr_ops_irrelevant' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:45:6: sparse: sparse: symbol 'assist_recursion' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:49:6: sparse: sparse: symbol 'assist_rcu' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:117:19: sparse: sparse: symbol 'ops_relevant' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:118:19: sparse: sparse: symbol 'ops_irrelevant' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:166:15: sparse: sparse: symbol 'tracer_relevant' was not declared. Should it be static? >> samples/ftrace/ftrace-ops.c:167:15: sparse: sparse: symbol 'tracer_irrelevant' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests