From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 EA0293596E3 for ; Thu, 29 Jan 2026 02:43:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769654649; cv=none; b=sgsbvz2kqQCtYOcJW6Wi+Yg2OaiRMA6a+MjCTSZkHFEh6cNYp3GX7Y9e4YJ0cpY3mpxN4IvsVNmDyU+dK8y0Su+3zAEZOvFQFn6uSGVeb59o6c8Vc2qJCstwCi0kQDEWUqGUpAEIoHdsZY9EkEJF674k84Cep0VPhgG45ExjO5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769654649; c=relaxed/simple; bh=13LJhM+JQh9VwKaqfpDvoOnwNJNg3MKLBS2fWIgViD4=; h=Date:From:To:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=iJ0ZvQ2BvWNVFmgPlydn9V1MEQnPAnLzkcEyjKtqMOL701AXlom8VqR/zsbFw/pNlyu5k6Cr50+0hd9uTKpoK5POFt9F4Z7twArSwLqUPOgka9DFTk295dLIbSL7fDYnNQ/z0EkysqLn+5qjL6nyedJXD6eJ812hnVDGjvYNWOo= 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=dT8/CrBK; arc=none smtp.client-ip=192.198.163.12 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="dT8/CrBK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769654635; x=1801190635; h=date:from:to:subject:message-id:mime-version: content-transfer-encoding; bh=13LJhM+JQh9VwKaqfpDvoOnwNJNg3MKLBS2fWIgViD4=; b=dT8/CrBK0Ijjj5t4MamsL+W8EAEgRlQbbrXriHRNFZpNc+ceicSWJ6Bh 9YqOv2DAPD1t3U5wTwrfTp389LBgy8F2pogHNZ11YN7ZpbTQlgqD66c1G OFM85M57Yp99CqUobM4gQno9iw2oE05Ss31lr8OF8UA0c0WgSPpV5CO0p CWL875kIa6J2Vg9iMPkxbmQv/sffV0kMC9Y5zZarWvx49pwZ0Vod5Gxjl /aAdmYIUIqeFiUkVVJZOnJ0QrHPeEzA0OF0Kpro3Y2L0Oqqkl6KqM3cKj Dgs5D/ibE4dztaHtnx5vPVlMkRj0uf6XwMadCe5Y0zjK3ZLo7OxQ0nljT g==; X-CSE-ConnectionGUID: Y/KieUjNQiOgR+OtqpXKLQ== X-CSE-MsgGUID: DNbF6uONSbSriw5P3XGAiA== X-IronPort-AV: E=McAfee;i="6800,10657,11685"; a="74743805" X-IronPort-AV: E=Sophos;i="6.21,260,1763452800"; d="scan'208";a="74743805" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2026 18:43:52 -0800 X-CSE-ConnectionGUID: pZKAX4x9QWeU32mqMppnBg== X-CSE-MsgGUID: thhX9o8hRG6ze8IyLM7LEA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,260,1763452800"; d="scan'208";a="208036848" Received: from igk-lkp-server01.igk.intel.com (HELO afc5bfd7f602) ([10.211.93.152]) by fmviesa007.fm.intel.com with ESMTP; 28 Jan 2026 18:43:51 -0800 Received: from kbuild by afc5bfd7f602 with local (Exim 4.98.2) (envelope-from ) id 1vlI0b-000000002AP-1oPO for oe-kbuild@lists.linux.dev; Thu, 29 Jan 2026 02:43:49 +0000 Date: Thu, 29 Jan 2026 03:43:16 +0100 From: kernel test robot To: oe-kbuild@lists.linux.dev Subject: Re: [PATCH] virtio_ring: Add READ_ONCE annotations for device-writable fields Message-ID: <202601290346.ZWj0htFr-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit :::::: :::::: Manual check reason: "high confidence checkpatch report" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20260128135947.455686-1-johannes.thumshirn@wdc.com> References: <20260128135947.455686-1-johannes.thumshirn@wdc.com> TO: Johannes Thumshirn TO: "Michael S. Tsirkin" TO: Jason Wang TO: Xuan Zhuo TO: "Eugenio Pérez" TO: virtualization@lists.linux.dev TO: linux-kernel@vger.kernel.org Hi Johannes, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [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/Johannes-Thumshirn/virtio_ring-Add-READ_ONCE-annotations-for-device-writable-fields/20260128-220827 base: linus/master patch link: https://lore.kernel.org/r/20260128135947.455686-1-johannes.thumshirn%40wdc.com patch subject: [PATCH] virtio_ring: Add READ_ONCE annotations for device-writable fields :::::: branch date: 13 hours ago :::::: commit date: 13 hours ago reproduce: (https://download.01.org/0day-ci/archive/20260129/202601290346.ZWj0htFr-lkp@intel.com/reproduce) # many are suggestions rather than must-fix ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Kernel Concurrency Sanitizer (KCSAN)' #21: Reported-by: Kernel Concurrency Sanitizer (KCSAN) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki