From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 CDF031F8F09 for ; Sat, 15 Feb 2025 19:35:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739648127; cv=none; b=r0fPMGuk1d55594fAj3SmknIL3HAK8kWOk99yEEMiX4qz1EA3jbUCn7+qdcpG+tEwwgb1nruKArjBhdhAymugYdYty8ZF61h+DsugpaOndmgnpyoVLTRrAywtEJGmulaqIRdeTu3sOxmL30hQrvcj7w1Ewv3bWYbzQRjns4qcNg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739648127; c=relaxed/simple; bh=DWFhykgEBIP6CT0ODgW61pQyFxQtgTH725Fg9dZrMCA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ETq79hAciGtQuzUdpentCtXaDuDf993eoE4ldk69KfRkYXbxLBMXt+lPuQ8ypGd+pCqaQmss630qZUTbFgit0nNFOUjE5fnUR/viDR4FmtMVGINjTNLcmXlquGdc3RZZwm7om4/wcnFurZfVTTrzzyfMDJ+fgE+Qq/mlH+S1rTM= 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=W9HxCIAY; arc=none smtp.client-ip=198.175.65.13 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="W9HxCIAY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739648126; x=1771184126; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DWFhykgEBIP6CT0ODgW61pQyFxQtgTH725Fg9dZrMCA=; b=W9HxCIAYms66r9twmOYsYuIvf2Yz2soKZUjf/AVYMOcKxw3x5IRisNYD BfTZ6hzJJop35DU7azO/oxzv13nMQ44aswT4YNZAA+g3GCDskFzunl9Qk dii7ChITLPNZ44Z47bNw/T7nWey4WuIjsb2f8KgM1DIihjdsdtO5EPy2u KZuzgK797thIL0mkFwycMFcpBG9Hkj0zq9ICs2/KY4IL/E0hW4fS3iTzr JxVaXroJfiGZV69rF2JuZb7BhNAHxpGuVNJavZZ/Ea+CfsLw9qmRNUHLg SZu3peJrjRpA73wrmOXUBgqyYjgAzKpyAnBM0bMfFTnp6I5aTj2f76Pw9 Q==; X-CSE-ConnectionGUID: qYgEVhIoS1OfhraybGb7XQ== X-CSE-MsgGUID: txyCQJ1sQJqrbvw6F580HQ== X-IronPort-AV: E=McAfee;i="6700,10204,11346"; a="51356936" X-IronPort-AV: E=Sophos;i="6.13,289,1732608000"; d="scan'208";a="51356936" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2025 11:35:25 -0800 X-CSE-ConnectionGUID: byhxzi1fQhet0cVnE79/rg== X-CSE-MsgGUID: 0LnPZu0fT7i3b5Wp/2gr4w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="136972270" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 15 Feb 2025 11:35:23 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tjNwe-001B7L-2b; Sat, 15 Feb 2025 19:35:20 +0000 Date: Sun, 16 Feb 2025 03:34:49 +0800 From: kernel test robot To: Prakash Sangappa , linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, peterz@infradead.org, rostedt@goodmis.org, mathieu.desnoyers@efficios.com, tglx@linutronix.de, prakash.sangappa@oracle.com Subject: Re: [PATCH 1/2] Sched: Scheduler time slice extension Message-ID: <202502160310.ZHjm28qH-lkp@intel.com> References: <20250215005414.224409-2-prakash.sangappa@oracle.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250215005414.224409-2-prakash.sangappa@oracle.com> Hi Prakash, kernel test robot noticed the following build errors: [auto build test ERROR on tip/sched/core] [also build test ERROR on peterz-queue/sched/core linus/master v6.14-rc2 next-20250214] [cannot apply to tip/core/entry] [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/Prakash-Sangappa/Sched-Scheduler-time-slice-extension/20250215-090421 base: tip/sched/core patch link: https://lore.kernel.org/r/20250215005414.224409-2-prakash.sangappa%40oracle.com patch subject: [PATCH 1/2] Sched: Scheduler time slice extension config: hexagon-allnoconfig (https://download.01.org/0day-ci/archive/20250216/202502160310.ZHjm28qH-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 910be4ff90d7d07bd4518ea03b85c0974672bf9c) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250216/202502160310.ZHjm28qH-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/202502160310.ZHjm28qH-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_policy.c:66: >> kernel/sched/syscalls.c:1372:15: error: no member named 'rseq_sched_delay' in 'struct task_struct' 1372 | if (current->rseq_sched_delay) { | ~~~~~~~ ^ 1 error generated. vim +1372 kernel/sched/syscalls.c 1361 1362 /** 1363 * sys_sched_yield - yield the current processor to other threads. 1364 * 1365 * This function yields the current CPU to other tasks. If there are no 1366 * other threads running on this CPU then this function will return. 1367 * 1368 * Return: 0. 1369 */ 1370 SYSCALL_DEFINE0(sched_yield) 1371 { > 1372 if (current->rseq_sched_delay) { 1373 schedule(); 1374 return 0; 1375 } 1376 1377 do_sched_yield(); 1378 return 0; 1379 } 1380 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki