From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 6D8513DA5D9; Wed, 4 Mar 2026 19:26:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772652395; cv=none; b=mfIzRRblnbBtmO8ZIXNxq6GrBiMA3A1ZV8bq9q8QzV+a3TGVq3kjKOgQVYUKzZ3yd8cuKQEokqQh83bVooe2d95HJmQIJfBra6FOJvExIh7Fq7WCRG2ip8k3fI/ObrErYmZ2N33U4DEdkYZaHGE04c0PPdAyMzTg8hq8LFdqWvY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772652395; c=relaxed/simple; bh=N9ShbZ+x93nC9UT07joStraHI9n0cnfEIL2rQPrh5I8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VgOglJvFJJg2LvNDhdw6FrArUe8O1x06UlvfPNHpxT10Q5AypgM45kFcIq9ZGFBNDemkOZXgCYZMN1jA3ptFHQDvzliOh5ShV2I3ui/L/Rb1Ar7CyuAqdEMoDjVnaMGCL5wpa7PZKS0/MfYqHbYxhO+5a3QY4EMkAHu2oKrJhrc= 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=Iw/lEoPM; arc=none smtp.client-ip=192.198.163.19 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="Iw/lEoPM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772652394; x=1804188394; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=N9ShbZ+x93nC9UT07joStraHI9n0cnfEIL2rQPrh5I8=; b=Iw/lEoPMAuvuwCqWnFd24wuWYg6/cAkTEqsdKb7m1Et0eyXRz2VSoz5/ EPctLwycY8LGc0HFFd37UbX91zi/+Eh6cC3JHVZ06Pq5DviX+GCXepWQc dwJ6RqSDdHWC71LlM+qH9CyjXHA28qnc4l7fJV0uCqV0UJVRBH9fZ7lDD YrhLtyZ4feJw8Ov0SDptqm0yxfK+A8IJOounpIjOh5Y/dDFTCemtdMfU/ AMr7ErEdLUW4tWlUNrtnzEYHVdBRZdukoN8A+AXUk5yemiyuWScqGR1Bg T1isCq8aeCPqtatoXzIxA5WgKw1zqzNzmctQbJKgSFuFtJw3fN/gN2Gx9 g==; X-CSE-ConnectionGUID: 6lKYcFyLSEe9hL0wXX/ZXg== X-CSE-MsgGUID: lw2a8zr1SDG+nTv9QUR4AA== X-IronPort-AV: E=McAfee;i="6800,10657,11719"; a="72753477" X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="72753477" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2026 11:26:34 -0800 X-CSE-ConnectionGUID: gzfGC8paSqa36wJp0DFaUg== X-CSE-MsgGUID: 6bSA8yIbTnOsa3EscSeRvQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="221370862" Received: from igk-lkp-server01.igk.intel.com (HELO 9958d990ccf2) ([10.211.93.152]) by fmviesa004.fm.intel.com with ESMTP; 04 Mar 2026 11:26:32 -0800 Received: from kbuild by 9958d990ccf2 with local (Exim 4.98.2) (envelope-from ) id 1vxrra-000000001lJ-0mC8; Wed, 04 Mar 2026 19:26:30 +0000 Date: Wed, 4 Mar 2026 20:25:31 +0100 From: kernel test robot To: Francesco Lavra , Jonathan Cameron , David Lechner , Nuno =?iso-8859-1?Q?S=E1?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH v7 5/6] iio: ABI: Add partial quaternion modifier Message-ID: <202603042011.WHve1GRB-lkp@intel.com> References: <20260304080706.2844472-1-flavra@baylibre.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: <20260304080706.2844472-1-flavra@baylibre.com> Hi Francesco, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20260303] [also build test WARNING on v7.0-rc2] [cannot apply to jic23-iio/togreg linus/master v7.0-rc2 v7.0-rc1 v6.19] [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/Francesco-Lavra/iio-imu-st_lsm6dsx-Fix-check-for-invalid-samples-from-FIFO/20260304-161927 base: next-20260303 patch link: https://lore.kernel.org/r/20260304080706.2844472-1-flavra%40baylibre.com patch subject: [PATCH v7 5/6] iio: ABI: Add partial quaternion modifier compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux) reproduce: (https://download.01.org/0day-ci/archive/20260304/202603042011.WHve1GRB-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/202603042011.WHve1GRB-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: tools/docs/documentation-file-ref-check references a file that doesn't exist: Documentation/devicetree/dt-object-internal.txt Warning: tools/docs/documentation-file-ref-check references a file that doesn't exist: m,^Documentation/scheduler/sched-pelt Warning: tools/docs/documentation-file-ref-check references a file that doesn't exist: m,(Documentation/translations/[ Using alabaster theme Documentation/ABI/testing/sysfs-bus-iio:1758: ERROR: Unexpected indentation. [docutils] >> Documentation/ABI/testing/sysfs-bus-iio:1758: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils] Documentation/core-api/kref:328: ./include/linux/kref.h:72: WARNING: Invalid C declaration: Expected end of definition. [error at 96] int kref_put_mutex (struct kref *kref, void (*release)(struct kref *kref), struct mutex *mutex) __cond_acquires(true# mutex) ------------------------------------------------------------------------------------------------^ Documentation/core-api/kref:328: ./include/linux/kref.h:94: WARNING: Invalid C declaration: Expected end of definition. [error at 92] int kref_put_lock (struct kref *kref, void (*release)(struct kref *kref), spinlock_t *lock) __cond_acquires(true# lock) vim +1758 Documentation/ABI/testing/sysfs-bus-iio > 1758 What: /sys/bus/iio/devices/iio:deviceX/in_rot_partial_quaternion_raw 1759 KernelVersion: 7.1 1760 Contact: linux-iio@vger.kernel.org 1761 Description: 1762 Raw value of {x, y, z} components of the quaternion vector. These 1763 components represent the axis about which a rotation occurs, and are 1764 subject to the following costraints: 1765 - the quaternion vector is normalized, i.e. x^2 + y^2 + z^2 + w^2 = 1 1766 - the rotation angle is within the [-180, 180] range, i.e. the w 1767 component (which represents the amount of rotation) is non-negative 1768 These constraints allow the w value to be calculated from the other 1769 components: w = sqrt(1 - (x^2 + y^2 + z^2)). 1770 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki