From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 C3499483823 for ; Mon, 14 Sep 2026 15:56:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789401386; cv=none; b=qANm9dflfO3p4eJv2IA69geQ43LMtYLP6kQTKE3+yDRt+cmUDepCrtXTl9/9tRAaMLy1w5WsyLzbC6SqXOIU4so/6ERTr8P0e10Rvkuma8W0iVGaxWrcnrmEinoNm1BGmf2GoB7osrkJOD4yRmJ/b6tqpKMx7OR+A7I/t756a08= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789401386; c=relaxed/simple; bh=n1LVxC5hvnznhfqye+VclzTSt/ajmKofRtpcqbQLHjs=; h=Date:From:To:Cc:Subject:Message-ID; b=e+yW2fVRUMLGfM3i5mubjQWnJsofpjQ5ORCYnclpWqRFpb5SqV6PIUXjjMoMxsEjgvqJYEcSVwBwqTqimhygrX+LQVpPCuGWia1ZeNEyx8N4wbI9gY/rXqSaok9dfTyLLk82ONdtimxjW7d1YWvATc2r0mZUqcvgwR+He2cOHkA= 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=TzeA4NAj; arc=none smtp.client-ip=198.175.65.20 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="TzeA4NAj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789401385; x=1820937385; h=date:from:to:cc:subject:message-id; bh=n1LVxC5hvnznhfqye+VclzTSt/ajmKofRtpcqbQLHjs=; b=TzeA4NAj2HpvoC43f+WKNGlrWRMrkMkTYb9Hr/SpSLjfnHgBpVTsWCMM liCOnz1z6J02iYdPN7XiMSrNoich51CK3Tnl5ku3Yl5Y7q3xyDF+yscS+ m0/Sq6YzoIfFlgwWZKvRhTy5HLxAElSdtsS4eDvk9xQPjAFVmEzr39twO HSZmcIJPjV7xbd5bNG1Y2cXHd8cuo/DwVfWD9E4ytzwj7zRpSgo+Kfme+ rVhHjvOPANUNlgYeYznLGyN/j77mQJA4HmT/2DMctcj1FobrfNcyuV+Vv xxR+tOjXTpv1TuTl1W1jucIUNpmdyVexWTSlexQJHN2lzWI2fmlNpPMgi g==; X-CSE-ConnectionGUID: 6Jax6mrfTuiOaSswWja8UQ== X-CSE-MsgGUID: ehTihxakQDiV9G2opPaLFA== X-IronPort-AV: E=McAfee;i="6800,10657,11905"; a="89519427" X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="89519427" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Sep 2026 08:56:24 -0700 X-CSE-ConnectionGUID: 0KvGEqMJSEeaoj4F6ajTrQ== X-CSE-MsgGUID: Wc0feK9RRriM22kAVJfdVQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="276822521" Received: from igk-lkp-server01.igk.intel.com (HELO 71151d66d536) ([10.211.93.152]) by orviesa005.jf.intel.com with ESMTP; 14 Sep 2026 08:56:24 -0700 Received: from kbuild by 71151d66d536 with local (Exim 4.98.2) (envelope-from ) id 1x692b-000000000DL-2fdd; Mon, 14 Sep 2026 15:56:21 +0000 Date: Mon, 14 Sep 2026 17:55:26 +0200 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: [akpm-mm:mm-unstable 385/435] mm/madvise.o: warning: objtool: madvise_collapse+0x60: unreachable instruction Message-ID: <202609141730.imtt0xtM-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: :::::: :::::: Manual check reason: "loongarch: unreachable instruction" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: David Hildenbrand CC: Andrew Morton CC: Linux Memory Management List CC: mm-commits@vger.kernel.org TO: "Kiryl Shutsemau (Meta)" CC: Andrew Morton CC: Linux Memory Management List tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable head: 6b41451631cabf9ea3b384c2a099088e1598f963 commit: eac44fd55ff6783ef0f7abf4c3b5341dc40ed26d [385/435] mm/collapse: implement MADV_COLLAPSE in madvise.c :::::: branch date: 11 hours ago :::::: commit date: 11 hours ago config: loongarch-randconfig-r063-20260914 (https://download.01.org/0day-ci/archive/20260914/202609141730.imtt0xtM-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260914/202609141730.imtt0xtM-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/202609141730.imtt0xtM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/madvise.o: warning: objtool: madvise_collapse+0x60: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki