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Mon, 12 Aug 2024 14:52:18 +0000 Date: Mon, 12 Aug 2024 22:52:07 +0800 From: kernel test robot To: Namhyung Kim , Arnaldo Carvalho de Melo , Ian Rogers , Kan Liang CC: , Jiri Olsa , "Adrian Hunter" , Peter Zijlstra , "Ingo Molnar" , LKML , , Dan Carpenter Subject: Re: [PATCH] perf lock contention: Change stack_id type to s32 Message-ID: Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20240810191704.1948365-1-namhyung@kernel.org> X-ClientProxiedBy: SG2PR04CA0161.apcprd04.prod.outlook.com (2603:1096:4::23) To DM4PR11MB5423.namprd11.prod.outlook.com (2603:10b6:5:39b::20) Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR11MB5423:EE_|SA1PR11MB5803:EE_ X-MS-Office365-Filtering-Correlation-Id: 115d2621-12d1-4ff5-b06a-08dcbade5ca6 X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|366016|1800799024; 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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