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X-CSE-ConnectionGUID: s4BwFRyQTRGXGkqaD6/gbQ== X-CSE-MsgGUID: qNJCGa6cTW68P8eGk9tZUQ== X-IronPort-AV: E=McAfee;i="6800,10657,11578"; a="62386916" X-IronPort-AV: E=Sophos;i="6.19,220,1754982000"; d="scan'208";a="62386916" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Oct 2025 14:18:33 -0700 X-CSE-ConnectionGUID: JObruKedS+20xN/RXkZcDQ== X-CSE-MsgGUID: UCTRP3WUQ8esTkwdSkvYUA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,220,1754982000"; d="scan'208";a="180653183" Received: from lkp-server01.sh.intel.com (HELO 6a630e8620ab) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 10 Oct 2025 14:18:26 -0700 Received: from kbuild by 6a630e8620ab with local (Exim 4.96) (envelope-from ) id 1v7KVM-0003B9-13; Fri, 10 Oct 2025 21:18:24 +0000 Date: Sat, 11 Oct 2025 05:17:56 +0800 From: kernel test robot To: Suren Baghdasaryan , akpm@linux-foundation.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, alexandru.elisei@arm.com, peterx@redhat.com, sj@kernel.org, rppt@kernel.org, mhocko@suse.com, corbet@lwn.net, axboe@kernel.dk, viro@zeniv.linux.org.uk, brauner@kernel.org, hch@infradead.org, jack@suse.cz, willy@infradead.org, m.szyprowski@samsung.com, robin.murphy@arm.com, hannes@cmpxchg.org, zhengqi.arch@bytedance.com, shakeel.butt@linux.dev, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com, minchan@kernel.org, surenb@google.com, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/8] mm: implement cleancache Message-ID: <202510110501.92Srmvgx-lkp@intel.com> References: <20251010011951.2136980-2-surenb@google.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: <20251010011951.2136980-2-surenb@google.com> Hi Suren, kernel test robot noticed the following build errors: [auto build test ERROR on 70478cb9da6fc4e7b987219173ba1681d5f7dd3d] url: https://github.com/intel-lab-lkp/linux/commits/Suren-Baghdasaryan/mm-implement-cleancache/20251010-134501 base: 70478cb9da6fc4e7b987219173ba1681d5f7dd3d patch link: https://lore.kernel.org/r/20251010011951.2136980-2-surenb%40google.com patch subject: [PATCH 1/8] mm: implement cleancache config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20251011/202510110501.92Srmvgx-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251011/202510110501.92Srmvgx-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/202510110501.92Srmvgx-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/cleancache.c:119:13: error: casting from randomized structure pointer type 'struct address_space *' to 'struct cleancache_inode *' 119 | *ccinode = (struct cleancache_inode *)folio->mapping; | ^ 1 error generated. vim +119 mm/cleancache.c 113 114 static void folio_attachment(struct folio *folio, struct cleancache_inode **ccinode, 115 unsigned long *offset) 116 { 117 lockdep_assert_held(&(folio_pool(folio)->lock)); 118 > 119 *ccinode = (struct cleancache_inode *)folio->mapping; 120 *offset = folio->index; 121 } 122 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki