From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 3FF621FCFDB for ; Fri, 14 Feb 2025 22:43:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739573009; cv=none; b=JZqRks/GkB59d//5zrs0mv3YcL6EdMEyVurXcdETma1sfiYNlyu/raTqqwK5r2Ai3IQUjIJhB5XAulEPbp80Qid1Bl8AzXMjBeiqhqGedGm1ek25OQt40VILwqQBCvHGKJ+oCDeZ6WWMSd2P7Gw4kAES9mqpTWq4krFuGBxH3vQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739573009; c=relaxed/simple; bh=j4leWUwUUI6z+xPyf91YeQQwCQmtFoGzjCOXiinbHI0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=rSfG+ckCrdt0cqwxy5TvGs0aweg6hnG8/XBLU9PbWXpldMpU6lig5P4s4frEDFiuhP1B7LFjGFJoI2mglva3ZrXBMc8SBrUnX5V3vvsqo1ZncPTd6U7/obEn3qiU6i+x6bRRbu6m0t139yA0ce9RUmOd/1McBPeWWEnFajLzdb8= 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=chMmCTnn; arc=none smtp.client-ip=192.198.163.15 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="chMmCTnn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739573008; x=1771109008; h=date:from:to:cc:subject:message-id:mime-version; bh=j4leWUwUUI6z+xPyf91YeQQwCQmtFoGzjCOXiinbHI0=; b=chMmCTnnlq1ZndFa7wKE04P6eiBsnU4YMYCYEdfV5B0n5Vwz1HIbLWWh 3njrp5KrYTn2KO09I2hEn8Wb+7oSF9ace0Rsg0dycS+n5b8n8M7Ep31IR IofYwKeAXH9FekkZ477tpyLaBDRQEPq/zuokQ2VdxbQ2KCVAnvI1kmr/g czdE6LpGKBpiBR6G8s9Spv3FfLSVCYi7oJWJ0Eh90Q+nuifJraoMsvlQt Hl1lBD6GaJILExUfXMoo37+wOcqnZYIPMbXbYwPmh8DNBDTaU4rR0wfpj 7Xippk4zPLdif8wG+0AF6FMSCCuvvPFsIHDczMYhkUosVQPqoCaOeQndq g==; X-CSE-ConnectionGUID: f1IuQN7NRkqoAOYBS6gVCQ== X-CSE-MsgGUID: dRjldbViRdmi95+79jiQqw== X-IronPort-AV: E=McAfee;i="6700,10204,11345"; a="40476351" X-IronPort-AV: E=Sophos;i="6.13,287,1732608000"; d="scan'208";a="40476351" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Feb 2025 14:43:27 -0800 X-CSE-ConnectionGUID: 2iK8Xjg9RLa0Sky8gwf8kg== X-CSE-MsgGUID: ceQjlkXBRx+6YcfvvRJZLQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="114065853" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 14 Feb 2025 14:43:25 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tj4P5-001AFT-01; Fri, 14 Feb 2025 22:43:23 +0000 Date: Sat, 15 Feb 2025 06:42:36 +0800 From: kernel test robot To: Peter Zijlstra Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Sebastian Andrzej Siewior Subject: ERROR: modpost: "kmsan_handle_dma" [drivers/virtio/virtio_ring.ko] undefined! Message-ID: <202502150634.qjxwSeJR-lkp@intel.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 tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 04f41cbf03ec7221ab0b179e336f4c805ee55520 commit: 35772d627b55cc7fb4f33bae57c564a25b3121a9 sched: Enable PREEMPT_DYNAMIC for PREEMPT_RT date: 3 months ago config: x86_64-buildonly-randconfig-005-20250215 (https://download.01.org/0day-ci/archive/20250215/202502150634.qjxwSeJR-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250215/202502150634.qjxwSeJR-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/202502150634.qjxwSeJR-lkp@intel.com/ All error/warnings (new ones prefixed by >>, old ones prefixed by <<): In file included from arch/x86/kvm/cpuid.c:13: In file included from include/linux/kvm_host.h:16: In file included from include/linux/mm.h:2213: include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ 1 warning generated. >> arch/x86/kvm/cpuid.o: warning: objtool: do_cpuid_func+0x2428: undefined stack state -- >> ERROR: modpost: "kmsan_handle_dma" [drivers/virtio/virtio_ring.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki