From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 64F5C191F8C for ; Sat, 11 Jan 2025 10:56:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736592997; cv=none; b=giPB06pWGvU05N2eX5cUnNVzcR/qxU5BdK8a+NlZlXRqHSMMJANLT5IJEXKMDAxvS6w/OZ3QgI3wKuNGlh1fD7j52FAMd/CbBRADBPVPozP8gzKDy+2egeV9X6KT7DmqihzFjFGJJVQNZ9M6nWyXzfX8QawWSQOKxgcJ9gR8XYI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736592997; c=relaxed/simple; bh=WKbUa1vAgEvnQ3+Vl6ZDQmifpWjdbZtnhZZ6KhrO1zA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JhhkPJHdix2RYFq1Nrq66JFBYtFGT4LsXRksTQzh0IRJj2Bf0ePIgQ83U9EK1BPd608F3dMZHQ8+xydd+yBlTGma8JWNZcWwOuu0wddOIPo7OhmBS2HLlj4+RAmfH88JMfeAlc7XdW2VBQy8F8Ty48giGUXVcKwOZ2MorxkMfp8= 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=EtDYcnss; arc=none smtp.client-ip=192.198.163.7 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="EtDYcnss" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1736592995; x=1768128995; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=WKbUa1vAgEvnQ3+Vl6ZDQmifpWjdbZtnhZZ6KhrO1zA=; b=EtDYcnssJ31wJydOXmf6glosb0BqDUeqMj+z++EeofGmCNS7M5WUfYwX rebqtTZaskfkvXIfed2+rWeEicL/jOrtuljtH3oWb2zyZ1oknOuVxGRgr yzozDuBe5QZBK6KjeDVh/gvAZT7t01fIbQSDCuPQsriTa6+RdDD780lLA 9oHdCQ0r/VNCjWlshp0pkOBEKTT+VK3+LX6avyrT9ORBG2F791JKkRfH1 q6voGTKoaSROCUATRLb/s3+z7T34BmmEsyU0lJCSpntU8HEVmHI37qO57 nEbcey6R1DCBUdnnhCAQlnulhPbb+tNXFhgNhrcG/NkTG3wMbyHQJSq2J w==; X-CSE-ConnectionGUID: zkzy7BuOT3OjLL8TfHyD4w== X-CSE-MsgGUID: /ljat8n7RzCd2nprt8I2fQ== X-IronPort-AV: E=McAfee;i="6700,10204,11311"; a="62257747" X-IronPort-AV: E=Sophos;i="6.12,307,1728975600"; d="scan'208";a="62257747" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jan 2025 02:56:35 -0800 X-CSE-ConnectionGUID: aUtWuB7HTy6z/KIoMDp2DQ== X-CSE-MsgGUID: F4zPwhduSeKPAAZZBSn+4g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,307,1728975600"; d="scan'208";a="103775542" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 11 Jan 2025 02:56:34 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tWZAN-000KVx-31; Sat, 11 Jan 2025 10:56:31 +0000 Date: Sat, 11 Jan 2025 18:55:44 +0800 From: kernel test robot To: Oxana Kharitonova Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH resend] hung_task: add task->flags, blocked by coredump to log Message-ID: <202501111846.weNpjZRv-lkp@intel.com> References: <20250110160328.64947-1-oxana@cloudflare.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250110160328.64947-1-oxana@cloudflare.com> Hi Oxana, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on tip/sched/core brauner-vfs/vfs.all linus/master v6.13-rc6 next-20250110] [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/Oxana-Kharitonova/hung_task-add-task-flags-blocked-by-coredump-to-log/20250111-000505 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250110160328.64947-1-oxana%40cloudflare.com patch subject: [PATCH resend] hung_task: add task->flags, blocked by coredump to log config: riscv-randconfig-002-20250111 (https://download.01.org/0day-ci/archive/20250111/202501111846.weNpjZRv-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250111/202501111846.weNpjZRv-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/202501111846.weNpjZRv-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/asm-generic/bug.h:22, from arch/riscv/include/asm/bug.h:83, from include/linux/bug.h:5, from arch/riscv/include/asm/cmpxchg.h:9, from arch/riscv/include/asm/barrier.h:14, from include/linux/list.h:11, from include/linux/wait.h:7, from include/linux/wait_bit.h:8, from include/linux/fs.h:6, from include/linux/highmem.h:5, from kernel/sched/core.c:10: kernel/sched/core.c: In function 'sched_show_task': >> include/linux/kern_levels.h:5:25: warning: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'unsigned int' [-Wformat=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ include/linux/printk.h:473:25: note: in definition of macro 'printk_index_wrap' 473 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ include/linux/printk.h:586:9: note: in expansion of macro 'printk' 586 | printk(KERN_CONT fmt, ##__VA_ARGS__) | ^~~~~~ include/linux/kern_levels.h:24:25: note: in expansion of macro 'KERN_SOH' 24 | #define KERN_CONT KERN_SOH "c" | ^~~~~~~~ include/linux/printk.h:586:16: note: in expansion of macro 'KERN_CONT' 586 | printk(KERN_CONT fmt, ##__VA_ARGS__) | ^~~~~~~~~ kernel/sched/core.c:7704:9: note: in expansion of macro 'pr_cont' 7704 | pr_cont(" stack:%-5lu pid:%-5d tgid:%-5d ppid:%-6d task_flags:0x%08lx flags:0x%08lx\n", | ^~~~~~~ vim +5 include/linux/kern_levels.h 314ba3520e513a Joe Perches 2012-07-30 4 04d2c8c83d0e3a Joe Perches 2012-07-30 @5 #define KERN_SOH "\001" /* ASCII Start Of Header */ 04d2c8c83d0e3a Joe Perches 2012-07-30 6 #define KERN_SOH_ASCII '\001' 04d2c8c83d0e3a Joe Perches 2012-07-30 7 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki