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X-CSE-ConnectionGUID: 1DORfvhuS/6ho/qEJfBqSA== X-CSE-MsgGUID: FaTItH07Rs2b2QQQU8eooA== X-IronPort-AV: E=McAfee;i="6800,10657,11529"; a="57339851" X-IronPort-AV: E=Sophos;i="6.17,309,1747724400"; d="scan'208";a="57339851" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2025 21:02:04 -0700 X-CSE-ConnectionGUID: HoNmLB6YRbmMZ5elSlrDeg== X-CSE-MsgGUID: VVHpgrRVTgiUxTAicaXTvQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,309,1747724400"; d="scan'208";a="168804505" Received: from lkp-server02.sh.intel.com (HELO 4ea60e6ab079) ([10.239.97.151]) by orviesa008.jf.intel.com with ESMTP; 21 Aug 2025 21:01:53 -0700 Received: from kbuild by 4ea60e6ab079 with local (Exim 4.96) (envelope-from ) id 1upIxI-000Ktb-17; Fri, 22 Aug 2025 04:01:12 +0000 Date: Fri, 22 Aug 2025 11:59:51 +0800 From: kernel test robot To: Bhupesh , akpm@linux-foundation.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, bhupesh@igalia.com, kernel-dev@igalia.com, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, oliver.sang@intel.com, lkp@intel.com, laoar.shao@gmail.com, pmladek@suse.com, rostedt@goodmis.org, mathieu.desnoyers@efficios.com, arnaldo.melo@gmail.com, alexei.starovoitov@gmail.com, andrii.nakryiko@gmail.com, mirq-linux@rere.qmqm.pl, peterz@infradead.org, willy@infradead.org, david@redhat.com, viro@zeniv.linux.org.uk, keescook@chromium.org, ebiederm@xmission.com, brauner@kernel.org, jack@suse.cz, mingo@redhat.com, juri.lelli@redhat.com, bsegall@google.com, mgorman@suse.de Subject: Re: [PATCH v8 3/5] treewide: Replace 'get_task_comm()' with 'strscpy_pad()' Message-ID: <202508221127.LiaxcbdW-lkp@intel.com> References: <20250821102152.323367-4-bhupesh@igalia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250821102152.323367-4-bhupesh@igalia.com> X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: BE9A21C000C X-Stat-Signature: f6ka5n5r8jz77o9796gux6awmqrapksf X-Rspam-User: X-HE-Tag: 1755835333-748298 X-HE-Meta: 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 0U4B0VbN 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Bhupesh, kernel test robot noticed the following build errors: [auto build test ERROR on 5303936d609e09665deda94eaedf26a0e5c3a087] url: https://github.com/intel-lab-lkp/linux/commits/Bhupesh/exec-Remove-obsolete-comments/20250821-182426 base: 5303936d609e09665deda94eaedf26a0e5c3a087 patch link: https://lore.kernel.org/r/20250821102152.323367-4-bhupesh%40igalia.com patch subject: [PATCH v8 3/5] treewide: Replace 'get_task_comm()' with 'strscpy_pad()' config: x86_64-buildonly-randconfig-001-20250822 (https://download.01.org/0day-ci/archive/20250822/202508221127.LiaxcbdW-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250822/202508221127.LiaxcbdW-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/oe-kbuild-all/202508221127.LiaxcbdW-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/gpu/drm/panthor/panthor_sched.c:3420:2: error: call to undeclared function 'get_task_comm'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 3420 | get_task_comm(group->task_info.comm, task); | ^ drivers/gpu/drm/panthor/panthor_sched.c:3420:2: note: did you mean 'get_task_mm'? include/linux/sched/mm.h:151:26: note: 'get_task_mm' declared here 151 | extern struct mm_struct *get_task_mm(struct task_struct *task); | ^ 1 error generated. vim +/get_task_comm +3420 drivers/gpu/drm/panthor/panthor_sched.c de85488138247d Boris Brezillon 2024-02-29 3414 33b9cb6dcda252 Chia-I Wu 2025-07-17 3415 static void group_init_task_info(struct panthor_group *group) 33b9cb6dcda252 Chia-I Wu 2025-07-17 3416 { 33b9cb6dcda252 Chia-I Wu 2025-07-17 3417 struct task_struct *task = current->group_leader; 33b9cb6dcda252 Chia-I Wu 2025-07-17 3418 33b9cb6dcda252 Chia-I Wu 2025-07-17 3419 group->task_info.pid = task->pid; 33b9cb6dcda252 Chia-I Wu 2025-07-17 @3420 get_task_comm(group->task_info.comm, task); 33b9cb6dcda252 Chia-I Wu 2025-07-17 3421 } 33b9cb6dcda252 Chia-I Wu 2025-07-17 3422 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki