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 CF7D63264D6; Sun, 14 Jun 2026 20:31:47 +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=1781469111; cv=none; b=m25AwlIbeQ+lOhfZlG8+n1ilPp0ZjTUpz87YgFdHRtreRVOBOke3QsyLE0pSQAKGrPTyrxJ5SEYujd65yo2+J+yq4P52ewq7jxrADQBMXZGhoDl7c95XjXEHBfXKjvV6NeVPBicjPOxbFEOWF9sUil1gq52uaxrft3A8SHv67pU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781469111; c=relaxed/simple; bh=cBWaHdoxmiq6brTd1QAtT75checZ+82ruIMMfjYriyA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FCr+rwsErpDfvmmrydtePn0jRvIfMYi2KZyTInuIWDyjKIvaYWJlvlayCwY1PqSvWT1H8slGC1ctHzCDreyp0Zz4AOXJ4mM0YOQSKZ+YOVLRnKRjlul8PE3zsnqeUHZYmoHltmA0uqcHJdyQedK0l2timZWyn9XYhWbqEMUwIuE= 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=R8QdGKfg; 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="R8QdGKfg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781469108; x=1813005108; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=cBWaHdoxmiq6brTd1QAtT75checZ+82ruIMMfjYriyA=; b=R8QdGKfgKVl8U4E6fq5qAdJA8Elg+afsgn5pl/gpgu3B/eFPqugGolz9 rbopakomM9gYarNPKIgh9mh5iS+kfHhEBgT7sf3mqP+IVXSpBAZP2Bud3 pLu18LrHHadX5ryAEYsKHBF41Qa4HS1hCwl63C03zp3Al3zZWuWzWim6E NQkqpQ+uYgOhzXjWzvxuXgCwY2b/ulu5se5LIklYaoy3HYiQtDNeXRI9q geCQEAX3aRMpGAPGwFA9EACsENxmHJCvqn+X4y8bhogxTLLdelqQaiyjE ZCTXdd+3oXgUzDNmkQeNOGqBlu21IQar60IUJX4qPegz0t10IzQj7YRqh w==; X-CSE-ConnectionGUID: F1GpVEuSRUuKLXXFcnD96w== X-CSE-MsgGUID: Gq9QTcIaSKyaFnmicGTpgA== X-IronPort-AV: E=McAfee;i="6800,10657,11817"; a="81231542" X-IronPort-AV: E=Sophos;i="6.24,205,1774335600"; d="scan'208";a="81231542" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jun 2026 13:31:47 -0700 X-CSE-ConnectionGUID: FmQOavtWS36NSancMwtHBA== X-CSE-MsgGUID: k7zjGeMxQayDDF18rv4Y5Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,205,1774335600"; d="scan'208";a="247175398" Received: from lkp-server01.sh.intel.com (HELO f0d55cb201f0) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 14 Jun 2026 13:31:45 -0700 Received: from kbuild by f0d55cb201f0 with local (Exim 4.98.2) (envelope-from ) id 1wYrUc-00000000RBu-17nQ; Sun, 14 Jun 2026 20:31:42 +0000 Date: Mon, 15 Jun 2026 04:31:12 +0800 From: kernel test robot To: Ronan Marchal , rafael@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, pavel@kernel.org, lenb@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Ronan Marchal Subject: Re: [PATCH] kernel/power/snapshot: Add missing kernel-doc parameter descriptions Message-ID: <202606150431.R9kR0q9p-lkp@intel.com> References: <20260614144158.82751-1-ronanmarchal29@gmail.com> Precedence: bulk X-Mailing-List: linux-pm@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: <20260614144158.82751-1-ronanmarchal29@gmail.com> Hi Ronan, kernel test robot noticed the following build errors: [auto build test ERROR on amd-pstate/linux-next] [also build test ERROR on amd-pstate/bleeding-edge linus/master v7.1 next-20260612] [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/Ronan-Marchal/kernel-power-snapshot-Add-missing-kernel-doc-parameter-descriptions/20260614-224612 base: https://git.kernel.org/pub/scm/linux/kernel/git/superm1/linux.git linux-next patch link: https://lore.kernel.org/r/20260614144158.82751-1-ronanmarchal29%40gmail.com patch subject: [PATCH] kernel/power/snapshot: Add missing kernel-doc parameter descriptions config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260615/202606150431.R9kR0q9p-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260615/202606150431.R9kR0q9p-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/202606150431.R9kR0q9p-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/power/snapshot.c:2042:1: error: unknown type name 'c' 2042 | c/** | ^ 1 error generated. vim +/c +2042 kernel/power/snapshot.c 2041 > 2042 c/** 2043 * enough_free_mem - Check if there is enough free memory for the image. 2044 * @nr_pages: Number of non-highmem pages to copy. 2045 * @nr_highmem: Number of highmem pages to copy. 2046 * 2047 * Check if there are enough free non-highmem pages available to save 2048 * the hibernation image. 2049 */ 2050 static int enough_free_mem(unsigned int nr_pages, unsigned int nr_highmem) 2051 { 2052 struct zone *zone; 2053 unsigned int free = alloc_normal; 2054 2055 for_each_populated_zone(zone) 2056 if (!is_highmem(zone)) 2057 free += zone_page_state(zone, NR_FREE_PAGES); 2058 2059 nr_pages += count_pages_for_highmem(nr_highmem); 2060 pr_debug("Normal pages needed: %u + %u, available pages: %u\n", 2061 nr_pages, PAGES_FOR_IO, free); 2062 2063 return free > nr_pages + PAGES_FOR_IO; 2064 } 2065 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki