Received-SPF: pass (google.com: domain of linux-kernel+bounces-164884-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1;
Date: Wed, 1 May 2024 11:06:51 +0800
From: kernel test robot <lkp@intel.com>
To: Ian Rogers <irogers@google.com>, Kan Liang <kan.liang@linux.intel.com>,
	Thomas Richter <tmricht@linux.ibm.com>, Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>, Namhyung Kim
	<namhyung@kernel.org>, Mark Rutland <mark.rutland@arm.com>, "Alexander
 Shishkin" <alexander.shishkin@linux.intel.com>, Jiri Olsa <jolsa@kernel.org>,
	Bjorn Helgaas <helgaas@kernel.org>, Jonathan Corbet <corbet@lwn.net>, "Randy
 Dunlap" <rdunlap@infradead.org>, Jing Zhang <renyu.zj@linux.alibaba.com>,
	James Clark <james.clark@arm.com>, Ravi Bangoria <ravi.bangoria@amd.com>,
	<linux-kernel@vger.kernel.org>, <linux-perf-users@vger.kernel.org>
CC: <oe-kbuild-all@lists.linux.dev>, Ian Rogers <irogers@google.com>
Subject: Re: [PATCH v3 3/6] perf test pmu: Refactor format test and exposed
 test APIs
Message-ID: <ZjGxy5/kZuLIC3ya@rli9-mobl>
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <20240429200225.1271876-4-irogers@google.com>
Precedence: bulk
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
X-MS-PublicTrafficType: Email
X-MS-TrafficTypeDiagnostic: SN6PR11MB3230:EE_|CH3PR11MB7250:EE_
X-MS-Office365-Filtering-Correlation-Id: 0bb4590d-48c1-48b6-5636-08dc698bc659
X-MS-Exchange-SenderADCheck: 1
X-MS-Exchange-AntiSpam-Relay: 0
X-Microsoft-Antispam: BCL:0;ARA:13230031|366007|376005|7416005|1800799015|921011;
X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?IZV4aJW/n5fgymkct029VE/1ptkQP5Kuh3DzgH2pdjqzsnv+ASmB7cXRG5Ut?=
 =?us-ascii?Q?aqMvsS+Qhbw+s1WI1IHDmxfL21rOJ1RHwkMQ31QHjuqn+YQIY7TDrRGxCLLN?=
 =?us-ascii?Q?MjpJm7Lf1dMiZvZ1bUB3OqrgLnUgXKY8Jh6KmoLiGDK6tB7nQ9QehMG8cvwB?=
 =?us-ascii?Q?idfgI+1Mvv8x9jDQ5ozRkyc4rwYGFRsWHxSEqGyRcvopk9/JYelzzgia+W9Y?=
 =?us-ascii?Q?3AmMksV8HDKkdK7q9WBkhehNU+sUraO2civhmZmFa9iweYd/eMmP4i66Xy9w?=
 =?us-ascii?Q?/fOaeYW+QzJfcUIMTJ2MA3LHHnL89Z3AIXhNNekiZg7ubsZDOryRvGfifYFj?=
 =?us-ascii?Q?LqmoTd+9zqPv37tVZ/PJhQwSj7PLu6uKIL0o2kGDNVZnxw7I8Xn3ttKSRvEK?=
 =?us-ascii?Q?+/QTJsjW4i/1chluqcAe6rhY/40wSBhId7U9qke2M+n23X2AZNf7KlVagN5y?=
 =?us-ascii?Q?5YyWhXJkoxYLdpexl4aSYIzl9CZGs4UQ1178aRQcnQD6V9OWBqhhMQWHC6eF?=
 =?us-ascii?Q?90K+wKJuVBMad5FElHobhwSNX7Mde+SrdY72gHF+7cYK6zYkfbqpavAxMYA/?=
 =?us-ascii?Q?x05Uju3ehSF+6bz4A0ovxIU1Zi+pJZd1tSRaup4fC6ZcuI25rv+dT4e6+xrL?=
 =?us-ascii?Q?Vc1u3WFuiulf3UcOdKInpyaYFZJOBWtT+w9xdVlJltDycoDR28lIcSfZX0Px?=
 =?us-ascii?Q?zyMTVSL5DNSX26KwuGl5lrFi7xW44bzVamTOhYxYLXhFWEmosUDCcH/JZTSs?=
 =?us-ascii?Q?QgaOODnIJY4HudKuGwUplIzlp9HJs2ujEVXH+ozPHkbF/V4rIRHfTYtcX0DO?=
 =?us-ascii?Q?MZV4b04hL6mHAfaJWGYL2o+9rrecxZpkwvGLBDxkX9LAun3MSdikkoob3wsZ?=
 =?us-ascii?Q?w0/sNY49ooUaKr7J/rKiIjpfjPGkmy/IKkX7UeLwPLXr4M3P0DJLElsxJ5m8?=
 =?us-ascii?Q?R6vORoyUPQLquY6AL9aqH0WHfIfNp8r44f2QlgVIeOnHz5RSS0+5/KSSYNc8?=
 =?us-ascii?Q?dfWxmdz9hqQcfo5XPxVtilIFQzv4EHwQ0xURVKL2WhW26eytM9FjHKeJ9kCn?=
 =?us-ascii?Q?QqYYAqZz5vQfNTtd06wGyXJ+H6hYhlTrvq6wVfbag99JTdxCWCsKNoOyYjRd?=
 =?us-ascii?Q?W7wVGc+KIDZs49yBHV8g/sES/eYwiyIzzjscvaWySJ8J8WJ3E+XR6Xkn9fSR?=
 =?us-ascii?Q?/qInlsMlxIRVJCiZvF94iZIFvbcgHApPg7Vrcp6LRUQqxaPXppFXGurn4DVY?=
 =?us-ascii?Q?6S5kLmaWd9H/MJWK+069bZs2YhU467xNmD9A0fLIfg=3D=3D?=
X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SN6PR11MB3230.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366007)(376005)(7416005)(1800799015)(921011);DIR:OUT;SFP:1101;
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?8DVvKGBor7xMmeaecsS3801+BXf46G8HnFHtC4YB8I7tXBevXynEwveFVsNF?=
 =?us-ascii?Q?IX6e663MsSPlTgFA0CPzwbh6gwR4nQ90/zXNiu2/sQTJ8UC8r6vgwVN6DoW7?=
 =?us-ascii?Q?EfymIDPz+WZbETFKGTqZs1S1Ie0fyGMk7lXMNQkPUNGcSuSr+bft67BFTuSD?=
 =?us-ascii?Q?zQQKUANcs4Y+euP4D6r4b7/jmmADCSEjWCO8K0CtmOUuBATrzE3/bTBBO7KA?=
 =?us-ascii?Q?94DDsrvqhlBUwjhd8kARU9/iNMbGZfknBXihS6ZwtUEkjWydf2nb8AcX3L8s?=
 =?us-ascii?Q?gY31qipzSy8RiBldqQTlDODvfvwF79ZwkG0DqpVyFPGj26svtdjiXwHmDueM?=
 =?us-ascii?Q?rWfPYv+DXH91YTHOJ9u4kjzSIfhT3xMrKvlCpVB/Ab5x1vo1p7WUH8lD31GS?=
 =?us-ascii?Q?suSHEkb4HcMW7y4C24Tm3OZesw6/28h9Zg7qn4ElafrAUJg0Y9xIqz6uhCZR?=
 =?us-ascii?Q?bUChdwJ5FWeIJY+yhYqhaid44/dCozngmPC0AApPx8kKzHqqS0s5XHfBE22U?=
 =?us-ascii?Q?t5FooDvq5rs4hb5cukZuXE48FGYOuRv6yeGmJferdEEUU9aMxdMDOPtsVkrA?=
 =?us-ascii?Q?AeovxaHCdzDmpUzg7UBnN40u44Y+lbb78EjatQo867cwEqd8hfm6h1DgoE1A?=
 =?us-ascii?Q?tipzgOZtwo7oOmNwnv3DQd8DREbvEurPf+qmUCecH0puCEJpAr73qwbDtrkl?=
 =?us-ascii?Q?PMQ065hk8sH7vv9aCSilQ7iLDkN8HiSlan+tNjVpZuAEEoZzdLxbsXnxfjqP?=
 =?us-ascii?Q?ikBMgDGbHO/F8VOun8QBOQyecl6jfZNIki+3yl69hAE2OBgDnoSmuiyGVi/2?=
 =?us-ascii?Q?JE7iih0x09x2YdHaQDwWdEHAwOUOL/YmxrLzhhEvXfEKVuDT5nEGlD5OkQet?=
 =?us-ascii?Q?pfYZ42gAbQTwzwEJQpFDJcph4dWDMvvCXio9yhZ5OMh6+EivDZm7Gd5DYg0K?=
 =?us-ascii?Q?PF5U44YNtBYdDvhNjyhlY6Zk33xHL+c2GCXOkPAErdL9i6+hM+qnrm0IkLqf?=
 =?us-ascii?Q?krzoQaACHiD5Zo9/O421z6bA9XEevWHEq8IvC8lk+CxgL+Iu/IG6qIv881ec?=
 =?us-ascii?Q?9L8NIU9RinH8K3PF+iMHuJMVoAh3GnlSQUWNiNvHDuZNGldO7XY3u8W3po5t?=
 =?us-ascii?Q?T/g/29EMNNWjlW52s2NSocXr8e1KfHfwBnYbjg5b8w/rhf8pHW8EnRfaV6DM?=
 =?us-ascii?Q?LnJ95lONWz4EXq9VUUIodtXbJ158/ARA6C/Kvb94mjfLZ5zCHwIfFFWDTZvk?=
 =?us-ascii?Q?U1W1eZEcYs42S5gPQU48HQJWjBdNT4Gr1qLiBrL90WM/zGlX20Kp6ZOrf7Cj?=
 =?us-ascii?Q?+xTfx26UjictMlaOX4nnT3iChb+yX/IuncUS+jqcpTigUFU14gNSyMnbyELd?=
 =?us-ascii?Q?ZkkLl/FUi+KtcF5oNQPTWwtJ0ynmtqdlYN/3s64iPXd3fS0zYDx9u4njDSC5?=
 =?us-ascii?Q?shplzGBr/yjGYp62T8LasvQBjbDW9UoTuxNORgEbK4aYZE5I1mrJvXwj++bI?=
 =?us-ascii?Q?ys5b3yJPNqI76fgS5RXi6v+Uyd7ODYtqlz6CmxD84fRc4sSuHNelUMWLFtsh?=
 =?us-ascii?Q?7UEHsabAfPR0M2gOJfxmppMTmM2A/tpTguoh1ODMfzYreP+LPoHZpipCFkiz?=
 =?us-ascii?Q?3w=3D=3D?=
X-MS-Exchange-CrossTenant-Network-Message-Id: 0bb4590d-48c1-48b6-5636-08dc698bc659
X-MS-Exchange-CrossTenant-AuthSource: SN6PR11MB3230.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 May 2024 03:07:03.1593
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: tXu2ZoolaSgAHkDqeOmKD9BEX+y67R/2KcvG5RCafENSasdX0XJhEEGd1GREodxMvKHpqaLqk4TDXflfvQ0X5Q==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR11MB7250
X-OriginatorOrg: intel.com

Hi Ian,

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 v6.9-rc6 next-20240430]
[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/Ian-Rogers/perf-test-pmu-events-Make-it-clearer-that-pmu-events-tests-json-events/20240430-040959
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/20240429200225.1271876-4-irogers%40google.com
patch subject: [PATCH v3 3/6] perf test pmu: Refactor format test and exposed test APIs
:::::: branch date: 20 hours ago
:::::: commit date: 20 hours ago
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240430/202404302348.8fXJfenz-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202404302348.8fXJfenz-lkp@intel.com/

All errors (new ones prefixed by >>):

     PERF_VERSION = 6.9.rc5.g00252012d0a2
   tests/pmu.c: In function 'test_pmu_get':
>> tests/pmu.c:84:9: error: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Werror=unused-result]
      84 |         write(file, "9999\n", 5);
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors
   make[7]: *** [tools/build/Makefile.build:106: tools/perf/tests/pmu.o] Error 1
   make[7]: *** Waiting for unfinished jobs....
   make[6]: *** [tools/build/Makefile.build:158: tests] Error 2
   make[6]: *** Waiting for unfinished jobs....
   make[5]: *** [Makefile.perf:727: tools/perf/perf-in.o] Error 2
   make[5]: *** Waiting for unfinished jobs....
   make[4]: *** [Makefile.perf:264: sub-make] Error 2
   make[3]: *** [Makefile:70: all] Error 2

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki