From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 E7B132E3711; Thu, 31 Jul 2025 09:02:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753952552; cv=none; b=ZS/GV5X2lbNmeynRXkIqy/b5LoCwjLqW/Oj9kNolVz8mvBFq6DAI31jX1om2NOAN/HVWi4i3/I+lzC8T2nx505VXPbso1dRWMhYrPaSxP8NcH39BIgRoBOHQqosPpYiqqLQt4tocNAAzPfhGfYIe1pbmPxD7yG9nvwYjmueAKRg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753952552; c=relaxed/simple; bh=uFsQd9tWRsTC53EduxApCoO/j0XKUO4CqqQovD9KN9A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aj7lhICsmvwMem5oJR+q6TVq91ay9LWlkktVLZEWYIsgb3/uvqGt0x5kafLBKkmfPkockcQt6BCvXU1i91f3/oLyjYO2o05B0IXuZJp5XwFltZcE1hWJT0E5oJ4g8yfT1ZARw7sZHJwUtBIpx/24X9w/QDzjWBKnLWDcY/jpATs= 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=PeigEeDB; arc=none smtp.client-ip=198.175.65.19 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="PeigEeDB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1753952551; x=1785488551; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=uFsQd9tWRsTC53EduxApCoO/j0XKUO4CqqQovD9KN9A=; b=PeigEeDBPUb0CxjhBQxsYYeAoR1WCdr4SPCUY7l+cMlLa5vGVRcz2Jjf lNjmFz59R1dfFdX3RDdBjqzRtZUgWj4uA6lgY+hAVF8sU0xqRzmCA/Y6y NDVQ6gjaJtmmfz8A5i4vesjjn3CKIagjioEbV1yrKyRyRmoeV/Yc2A5gp bDoxI9MDn3wrGwGEYFBghcSaWAxqU4bRvCOBnLugLfA+MH8aJG1EBewXC S0lQ/LfRKOgKH1Cce7H+Mew5ZOVlhNADB6fIeetnAxHCAgw3UqxoKok8T clZ0GpzzK5NjY/uy5NSBzY7XDci2Q5dD0YSU/m+A7/yxum8EhjKXbVi/m A==; X-CSE-ConnectionGUID: jzrhBq/4TsGVqLrxpRwmrA== X-CSE-MsgGUID: LrGoH9CjQP2exDB3iSO1IA== X-IronPort-AV: E=McAfee;i="6800,10657,11507"; a="56135991" X-IronPort-AV: E=Sophos;i="6.16,353,1744095600"; d="scan'208";a="56135991" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jul 2025 02:02:28 -0700 X-CSE-ConnectionGUID: DtsfQiyYQXGcnZWzH3LvXQ== X-CSE-MsgGUID: H0KL/C3VSd2btc5ZdeoFVw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,353,1744095600"; d="scan'208";a="163658036" Received: from lkp-server01.sh.intel.com (HELO 160750d4a34c) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 31 Jul 2025 02:02:23 -0700 Received: from kbuild by 160750d4a34c with local (Exim 4.96) (envelope-from ) id 1uhPB7-0003aG-10; Thu, 31 Jul 2025 09:02:21 +0000 Date: Thu, 31 Jul 2025 17:01:35 +0800 From: kernel test robot To: Dimitri Sivanich , Linux Kernel Mailing List Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Thomas Gleixner , Jonathan Corbet , Steve Wahl , Justin Ernst , Kyle Meyer , Russ Anderson , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Subject: Re: [PATCH] x86/tsc: Disable clocksource watchdog for TSC on recent UV Message-ID: <202507311627.rt0PViwZ-lkp@intel.com> References: Precedence: bulk X-Mailing-List: llvm@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: Hi Dimitri, kernel test robot noticed the following build errors: [auto build test ERROR on tip/x86/core] [also build test ERROR on tip/master linus/master v6.16 next-20250731] [cannot apply to tip/auto-latest] [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/Dimitri-Sivanich/x86-tsc-Disable-clocksource-watchdog-for-TSC-on-recent-UV/20250731-053059 base: tip/x86/core patch link: https://lore.kernel.org/r/aIqKYdvlKlBlSoQK%40hpe.com patch subject: [PATCH] x86/tsc: Disable clocksource watchdog for TSC on recent UV config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20250731/202507311627.rt0PViwZ-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/20250731/202507311627.rt0PViwZ-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/202507311627.rt0PViwZ-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: __uv_cpu_info >>> referenced by tsc.c >>> arch/x86/kernel/tsc.o:(check_system_tsc_reliable) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki