From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 142A1299928; Thu, 31 Jul 2025 09:11:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753953112; cv=none; b=KZaNXPFggjNkK4N4EdrY172gWMBcYX4jrTHDwWU0DmwkFIH+LRp1eYPF9cMcftFB42DaTdWbRKKAcYgLBk73I2GirsUSt8IGZG2VwMYzPYzL6esr6t26fzR7qx6ihSXTL3uArM/piPO1+e8K0cdm5PoyIc5pu/GiGfSY0xREnAk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753953112; c=relaxed/simple; bh=Ni8Oy89hfU/Fa4xHF9Z6/77l7w9qX7lOD/bBloWQE68=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZPD3U3F35s9G4PC/kQf9T+yHcmyb05eETM7MJBPIHOJG0DsUc1HSe9Q4ZpuLBAwYcmyGUyOZAnpvYvQnMJJMsMfeUPBbU4caFMKEr1ftYXv2IY97yEVMyyirYeRod5uwvY1XzDROP9BGNm1bl/clTg0UhtIbZLLxsMI0+SsfHfE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7795E1D13; Thu, 31 Jul 2025 02:11:42 -0700 (PDT) Received: from localhost (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 06B493F66E; Thu, 31 Jul 2025 02:11:50 -0700 (PDT) Date: Thu, 31 Jul 2025 10:11:48 +0100 From: Leo Yan To: kernel test robot Cc: oe-lkp@lists.linux.dev, lkp@intel.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Jiri Olsa , Ian Rogers , Adrian Hunter , KP Singh , Matt Bobrowski , Song Liu , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Yonghong Song , John Fastabend , Stanislav Fomichev , Hao Luo , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , James Clark , Suzuki K Poulose , Mike Leach , bpf@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: Re: [PATCH RESEND v3 5/6] perf record: Support AUX pause and resume with BPF Message-ID: <20250731091148.GF143191@e132581.arm.com> References: <202507310818.a05d2380-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@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: <202507310818.a05d2380-lkp@intel.com> Hi, On Thu, Jul 31, 2025 at 03:26:01PM +0800, kernel test robot wrote: [...] > 2025-07-30 19:06:25 sudo /usr/src/linux-perf-x86_64-rhel-9.4-bpf-e350af63969b875598f0656a20d801bbcaa7bd76/tools/perf/perf test 64 -v > 64: Convert perf time to TSC : > 64.1: TSC support : Running (2 active) > 64.1: TSC support : Ok > --- start --- > test child forked, pid 7359 > Using CPUID GenuineIntel-6-9E-D > evlist__open() failed > ---- end(-1) ---- > 64.2: Perf time to TSC : FAILED! I roughly read the job.yaml file, seems it does not install clang. Thus, the building will not enalbe the option BUILD_BPF_SKEL=1. As a result, auxtrace__update_bpf_map() will return a failure. I will fix this issue in next spin. Thanks for test and reporting. Leo > The kernel config and materials to reproduce are available at: > https://download.01.org/0day-ci/archive/20250731/202507310818.a05d2380-lkp@intel.com > > > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki >