From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 9BD71BE71 for ; Sun, 11 Aug 2024 18:25:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723400716; cv=none; b=beRKMSOf14y7LuR9UNMSd87YnyOm7EW21Lr0X/bI9/kE9FwE9SwIwdJ4Wh5CHJX9avXfRPPjDFquuoaMysY5LELvaPOb1CAfwqzY+wJEFYYJZLE0Pfnvv2UTpYgoJ18UTSIGoX+gXo6+E1bjDqfqpSeqBgvPNrXxY3nyU8fg4vE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723400716; c=relaxed/simple; bh=gIkKNdqtNy4V/MAqHX5yRqED8PAKY6wiJrgopsnSTjA=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=DB8agSA8uxRw0WoS63i6s1AVMXBwKwCUiHDh7ceRBrIHtXXf1JzZR8UXmXUtXjcNVDihAa+WyWmoOZzosmDf1vtpSP9duxnpMHX/lOja/380sZdH9aVkHfEBeK5PVvyaTAJU549ouWWKEXuCI8fKoJIB7VBPKp4UXbXI3J1Bzho= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=nTO2rG+D; arc=none smtp.client-ip=192.198.163.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="nTO2rG+D" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723400714; x=1754936714; h=date:from:to:cc:subject:message-id:mime-version; bh=gIkKNdqtNy4V/MAqHX5yRqED8PAKY6wiJrgopsnSTjA=; b=nTO2rG+Dm89yPELZvaqyy6wNjq+aCp0FaURlsVjCNuqxCCCmLAdNIeaT OCJ4z/NP9cjiaw6BSq5uTdxPh3QVB+guSJ5N2NjKuJIGRUwhLNiSS2bs9 xVJnFadIE3RPBRje3JjUb80r0JSPwOnA/9jSZlhGaAuEo9bcAjtNpVgUs 3tqco0CDhzBUhPtCVHsV8U25eREIIwljRtSKpDu7JO36aMcrcbVX2s2o5 ytyNgaYbvorBoopu8OEiudoOlHGJRsm99jx6ZjEOCsqiFC8/JoZsre2z9 de+FpAJ00i3ABZKULd3JJfC1+hh3bHGsPmSRI4j+yrdKyT052tlcm6nLQ g==; X-CSE-ConnectionGUID: pSlJLLTzSuGG9JI4rZsFWA== X-CSE-MsgGUID: N4ErAaDLQXKRYpA5CODrWw== X-IronPort-AV: E=McAfee;i="6700,10204,11161"; a="21164360" X-IronPort-AV: E=Sophos;i="6.09,281,1716274800"; d="scan'208";a="21164360" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2024 11:25:14 -0700 X-CSE-ConnectionGUID: i861OZmWR7GnCbNhGOVObw== X-CSE-MsgGUID: 4XDkWhvtQs6Kpt7D8famHA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,281,1716274800"; d="scan'208";a="62450521" Received: from unknown (HELO b6bf6c95bbab) ([10.239.97.151]) by fmviesa005.fm.intel.com with ESMTP; 11 Aug 2024 11:25:13 -0700 Received: from kbuild by b6bf6c95bbab with local (Exim 4.96) (envelope-from ) id 1sdDFe-000B2x-3D; Sun, 11 Aug 2024 18:25:11 +0000 Date: Mon, 12 Aug 2024 02:24:31 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Re: [PATCH] perf lock contention: Change stack_id type to s32 Message-ID: <202408120233.2JuKgpj9-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence bisect report" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20240810191704.1948365-1-namhyung@kernel.org> References: <20240810191704.1948365-1-namhyung@kernel.org> TO: Namhyung Kim TO: Arnaldo Carvalho de Melo TO: Ian Rogers TO: Kan Liang CC: Jiri Olsa CC: Adrian Hunter CC: Peter Zijlstra CC: Ingo Molnar CC: LKML CC: linux-perf-users@vger.kernel.org CC: Dan Carpenter Hi Namhyung, kernel test robot noticed the following build errors: [auto build test ERROR on perf-tools-next/perf-tools-next] [also build test ERROR on tip/perf/core perf-tools/perf-tools linus/master v6.11-rc2 next-20240809] [cannot apply to acme/perf/core] [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/Namhyung-Kim/perf-lock-contention-Change-stack_id-type-to-s32/20240811-031933 base: https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next patch link: https://lore.kernel.org/r/20240810191704.1948365-1-namhyung%40kernel.org patch subject: [PATCH] perf lock contention: Change stack_id type to s32 :::::: branch date: 23 hours ago :::::: commit date: 23 hours ago compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240812/202408120233.2JuKgpj9-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/r/202408120233.2JuKgpj9-lkp@intel.com/ All errors (new ones prefixed by >>): Makefile.config:671: No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR PERF_VERSION = 6.11.rc2.gcbe444bb08ed In file included from util/bpf_skel/lock_contention.bpf.c:9: >> util/bpf_skel/lock_data.h:10:2: error: unknown type name 's32'; did you mean 'u32'? 10 | s32 stack_id; | ^~~ | u32 util/bpf_skel/vmlinux.h:17:15: note: 'u32' declared here 17 | typedef __u32 u32; | ^ In file included from util/bpf_skel/lock_contention.bpf.c:9: util/bpf_skel/lock_data.h:14:2: error: unknown type name 's32'; did you mean 'u32'? 14 | s32 stack_id; | ^~~ | u32 util/bpf_skel/vmlinux.h:17:15: note: 'u32' declared here 17 | typedef __u32 u32; | ^ 2 errors generated. make[5]: *** [Makefile.perf:1247: tools/perf/util/bpf_skel/.tmp/lock_contention.bpf.o] Error 1 make[5]: *** Waiting for unfinished jobs.... make[4]: *** [Makefile.perf:292: sub-make] Error 2 make[3]: *** [Makefile:76: all] Error 2 vim +10 tools/perf/util/bpf_skel/lock_data.h fd507d3e359c7e Namhyung Kim 2022-12-09 5 b44d6653685939 Namhyung Kim 2024-02-27 6 struct tstamp_data { b44d6653685939 Namhyung Kim 2024-02-27 7 u64 timestamp; b44d6653685939 Namhyung Kim 2024-02-27 8 u64 lock; b44d6653685939 Namhyung Kim 2024-02-27 9 u32 flags; cbe444bb08ed25 Namhyung Kim 2024-08-10 @10 s32 stack_id; b44d6653685939 Namhyung Kim 2024-02-27 11 }; b44d6653685939 Namhyung Kim 2024-02-27 12 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki