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 8CEFEC77B61 for ; Thu, 13 Apr 2023 21:22:12 +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=a5qIBX8Q3T6YKUiVgWyf/ap8wr7Ee/6mfFytyXVCflo=; b=AliWbk1oYTIhaG 43aOlvMxKxsgbl0mOqsG6e9xKtustUzl146uCmdVV6V3yGGGPXhH743ZctD+/wS4CpzzGJrofUEAR AsKvzstqwvHzSHvVUzoItB7IAqzJREqPpgPLSdrdJnECdDlfSw4uM5FIADHYEmsWaH5DnWH885pSZ 2zVOLuNi/gKltZRXRjLyykvc+zcL6SZPW/wnj2jOprjlhEto8CfO7uij9eyg8ri6zYfA0IRQWgjye bLCuzd97hGcyH22sVVWzyMGzEIT0zN+vsM6Cpc8eMTvDoVxKtNzBZrZswX6sWrOIv3Tp44Qc5uHHF 4sSlabAe9LRseoJ3Z6oQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pn4Nb-007BL5-1x; Thu, 13 Apr 2023 21:21:19 +0000 Received: from mga02.intel.com ([134.134.136.20]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pn4NY-007BJH-03; Thu, 13 Apr 2023 21:21:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681420876; x=1712956876; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=AKA702wfwd4hTzA6smF9r2CZKN4Rw0ra4U6x0QD6JK8=; b=JAo+d74jjVPf/X+T4BTEvCR/IIJUFp66dM+P8khqIsp8b8v2e9ayb7OI ACVUsYx6mxRnrJlQQPAB3oLfOb8TuZscewqtVe1zgVcnooU86HzfL8Gxk f6PXmBV88jNiTcE33jRYEL909mAP9pIXZSm4uTBtFVLGbwuaRW/PaVxxj axA5TRv6HGGrVaW5amUQKyowbEbtmQ+HkxFmcbBYwzjCnpoG8HGRbREWm mAVxAu53oL6dxlMDYYk7WoTGBT9SoGFldgdNHZ61U+EYC7UR8VRFSGyrv 8TNtjoCgcDb7Xx1wMAi90KtHcYUg1GQeC7vX3IvzWZlj6yzG7ee+10mX7 A==; X-IronPort-AV: E=McAfee;i="6600,9927,10679"; a="333062570" X-IronPort-AV: E=Sophos;i="5.99,194,1677571200"; d="scan'208";a="333062570" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2023 14:21:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10679"; a="800938703" X-IronPort-AV: E=Sophos;i="5.99,194,1677571200"; d="scan'208";a="800938703" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 13 Apr 2023 14:21:03 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pn4NK-000YxN-2T; Thu, 13 Apr 2023 21:21:02 +0000 Date: Fri, 14 Apr 2023 05:20:58 +0800 From: kernel test robot To: Alexandre Ghiti , Jonathan Corbet , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Paul Walmsley , Palmer Dabbelt , Albert Ou , Atish Patra , Anup Patel , Will Deacon , Rob Herring , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: oe-kbuild-all@lists.linux.dev, Alexandre Ghiti Subject: Re: [PATCH 4/4] riscv: Enable perf counters user access only through perf Message-ID: <202304140522.RGhxahvD-lkp@intel.com> References: <20230413161725.195417-5-alexghiti@rivosinc.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230413161725.195417-5-alexghiti@rivosinc.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230413_142116_098600_F2E0322E X-CRM114-Status: GOOD ( 17.46 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Alexandre, kernel test robot noticed the following build errors: [auto build test ERROR on tip/perf/core] [also build test ERROR on acme/perf/core tip/master tip/auto-latest linus/master v6.3-rc6] [cannot apply to next-20230413] [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/Alexandre-Ghiti/perf-Fix-wrong-comment-about-default-event_idx/20230414-002232 patch link: https://lore.kernel.org/r/20230413161725.195417-5-alexghiti%40rivosinc.com patch subject: [PATCH 4/4] riscv: Enable perf counters user access only through perf config: riscv-randconfig-r021-20230412 (https://download.01.org/0day-ci/archive/20230414/202304140522.RGhxahvD-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/8ca9b21cbf2c0b91ee35356c01aef9da7d874e55 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Alexandre-Ghiti/perf-Fix-wrong-comment-about-default-event_idx/20230414-002232 git checkout 8ca9b21cbf2c0b91ee35356c01aef9da7d874e55 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304140522.RGhxahvD-lkp@intel.com/ All error/warnings (new ones prefixed by >>): arch/riscv/kernel/perf_event.c: In function 'arch_perf_update_userpage': >> arch/riscv/kernel/perf_event.c:8:35: error: implicit declaration of function 'to_riscv_pmu' [-Werror=implicit-function-declaration] 8 | struct riscv_pmu *rvpmu = to_riscv_pmu(event->pmu); | ^~~~~~~~~~~~ >> arch/riscv/kernel/perf_event.c:8:35: warning: initialization of 'struct riscv_pmu *' from 'int' makes pointer from integer without a cast [-Wint-conversion] >> arch/riscv/kernel/perf_event.c:24:34: error: invalid use of undefined type 'struct riscv_pmu' 24 | userpg->pmc_width = rvpmu->ctr_get_width(event->hw.idx) + 1; | ^~ cc1: some warnings being treated as errors vim +/to_riscv_pmu +8 arch/riscv/kernel/perf_event.c 4 5 void arch_perf_update_userpage(struct perf_event *event, 6 struct perf_event_mmap_page *userpg, u64 now) 7 { > 8 struct riscv_pmu *rvpmu = to_riscv_pmu(event->pmu); 9 struct clock_read_data *rd; 10 unsigned int seq; 11 u64 ns; 12 13 userpg->cap_user_time = 0; 14 userpg->cap_user_time_zero = 0; 15 userpg->cap_user_time_short = 0; 16 userpg->cap_user_rdpmc = 17 !!(event->hw.flags & PERF_EVENT_FLAG_USER_READ_CNT); 18 19 /* 20 * The counters are 64-bit but the priv spec doesn't mandate all the 21 * bits to be implemented: that's why, counter width can vary based on 22 * the cpu vendor. 23 */ > 24 userpg->pmc_width = rvpmu->ctr_get_width(event->hw.idx) + 1; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel