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X-CSE-ConnectionGUID: SToCm7ihTyCC/DTWD2FgsA== X-CSE-MsgGUID: sm6lhLGrTqCKpnuf4Dk8kQ== X-IronPort-AV: E=McAfee;i="6800,10657,11742"; a="87106858" X-IronPort-AV: E=Sophos;i="6.23,144,1770624000"; d="scan'208";a="87106858" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2026 12:07:00 -0700 X-CSE-ConnectionGUID: Z5niJQO1RvmVh1ZvWMioiw== X-CSE-MsgGUID: 9x50k4KTT0Ox7iyJ5PzXxA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,144,1770624000"; d="scan'208";a="222529332" Received: from igk-lkp-server01.igk.intel.com (HELO 9958d990ccf2) ([10.211.93.152]) by fmviesa008.fm.intel.com with ESMTP; 27 Mar 2026 12:06:56 -0700 Received: from kbuild by 9958d990ccf2 with local (Exim 4.98.2) (envelope-from ) id 1w6CWD-000000007Xh-48qU; Fri, 27 Mar 2026 19:06:53 +0000 Date: Fri, 27 Mar 2026 20:06:53 +0100 From: kernel test robot To: Youngjun Park , Andrew Morton Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Chris Li , Youngjun Park , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, kasong@tencent.com, hannes@cmpxchg.org, mhocko@kernel.org, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, shikemeng@huaweicloud.com, nphamcs@gmail.com, bhe@redhat.com, baohua@kernel.org, gunho.lee@lge.com, taejoon.song@lge.com, hyungjun.cho@lge.com, mkoutny@suse.com Subject: Re: [PATCH v5 2/4] mm: swap: associate swap devices with tiers Message-ID: <202603271922.UNxxB12b-lkp@intel.com> References: <20260325175453.2523280-3-youngjun.park@lge.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260325175453.2523280-3-youngjun.park@lge.com> X-Rspamd-Queue-Id: 5CC1D40011 X-Stat-Signature: zj4e6nz9xossuu16ud554o3gjt3wgm93 X-Rspam-User: X-Rspamd-Server: rspam07 X-HE-Tag: 1774638421-779275 X-HE-Meta: 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 b3PDdyJ5 ot/RMjKwEzy71fSP9vkv1xE5dARAB+xcAGHmsZA262Jm+hTh81VjSbrfPK3uI2MxCxoMxdCJIE3QWgvi0JrWp07UnlHW5rjl3q0SXqit6Drw6OgI3HNbtU8hdyxYXB2nQJCwZgIDRvH0V3aWk2zwfdIYaIFOWjhQQakUojAFoJVBEN7XlED7RKeAbRo+5b5/w53Us2xSY7w5XLEO/REvbo4FwCnbTLvAGM5N7GqEmJBGNSKO1utnGj+OgTY1zXeeSphygyq8mtuCfUvtD3qrCbhFNofY+FIWtFlp/zIotuBzNw6vC0Sjj+DHy75b6+q8uTafO8OGbL1ZOqC92iBBQRnlTjHOrUSgz8rc8 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Youngjun, kernel test robot noticed the following build warnings: [auto build test WARNING on 6381a729fa7dda43574d93ab9c61cec516dd885b] url: https://github.com/intel-lab-lkp/linux/commits/Youngjun-Park/mm-swap-introduce-swap-tier-infrastructure/20260327-203639 base: 6381a729fa7dda43574d93ab9c61cec516dd885b patch link: https://lore.kernel.org/r/20260325175453.2523280-3-youngjun.park%40lge.com patch subject: [PATCH v5 2/4] mm: swap: associate swap devices with tiers 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/20260327/202603271922.UNxxB12b-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/202603271922.UNxxB12b-lkp@intel.com/ All warnings (new ones prefixed by >>): Non-Preserved Properties ======================== [docutils] >> Documentation/mm/swap-tier.rst:19: WARNING: Title underline too short. -- Documentation/userspace-api/landlock:526: ./include/uapi/linux/landlock.h:45: ERROR: Unknown target name: "network flags". [docutils] Documentation/userspace-api/landlock:526: ./include/uapi/linux/landlock.h:50: ERROR: Unknown target name: "scope flags". [docutils] Documentation/userspace-api/landlock:526: ./include/uapi/linux/landlock.h:24: ERROR: Unknown target name: "filesystem flags". [docutils] Documentation/userspace-api/landlock:535: ./include/uapi/linux/landlock.h:166: ERROR: Unknown target name: "filesystem flags". [docutils] Documentation/userspace-api/landlock:535: ./include/uapi/linux/landlock.h:189: ERROR: Unknown target name: "network flags". [docutils] >> Documentation/mm/swap-tier.rst: WARNING: document isn't included in any toctree [toc.not_included] Documentation/networking/skbuff:36: ./include/linux/skbuff.h:181: WARNING: Failed to create a cross reference. A title or caption not found: 'crc' [ref.ref] vim +19 Documentation/mm/swap-tier.rst 17 18 Use case > 19 ------- 20 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki