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X-CSE-ConnectionGUID: ZlQiOyMwQc+e+/d5A40pMw== X-CSE-MsgGUID: k54pzxtPQ4yIbdGft/sw9A== X-IronPort-AV: E=McAfee;i="6700,10204,11379"; a="54460209" X-IronPort-AV: E=Sophos;i="6.14,263,1736841600"; d="scan'208";a="54460209" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Mar 2025 23:14:09 -0700 X-CSE-ConnectionGUID: OWrTXGSaQtin2askx3z5uA== X-CSE-MsgGUID: TBZPduSxRa6e1/pBL2R9gg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,263,1736841600"; d="scan'208";a="154317058" Received: from lkp-server02.sh.intel.com (HELO e98e3655d6d2) ([10.239.97.151]) by fmviesa001.fm.intel.com with ESMTP; 20 Mar 2025 23:14:07 -0700 Received: from kbuild by e98e3655d6d2 with local (Exim 4.96) (envelope-from ) id 1tvVdp-00015N-0W; Fri, 21 Mar 2025 06:14:02 +0000 Date: Fri, 21 Mar 2025 14:12:51 +0800 From: kernel test robot To: Suren Baghdasaryan Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [RFC 3/3] mm: integrate GCMA with CMA using dt-bindings Message-ID: <202503211329.lucpLTfc-lkp@intel.com> References: <20250320173931.1583800-4-surenb@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250320173931.1583800-4-surenb@google.com> Hi Suren, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on 40caf747267c18b6206e26a37d6ea6b695236c11] url: https://github.com/intel-lab-lkp/linux/commits/Suren-Baghdasaryan/mm-implement-cleancache/20250321-014107 base: 40caf747267c18b6206e26a37d6ea6b695236c11 patch link: https://lore.kernel.org/r/20250320173931.1583800-4-surenb%40google.com patch subject: [RFC 3/3] mm: integrate GCMA with CMA using dt-bindings config: arm64-randconfig-004-20250321 (https://download.01.org/0day-ci/archive/20250321/202503211329.lucpLTfc-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 87916f8c32ebd8e284091db9b70339df57fd1e90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250321/202503211329.lucpLTfc-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/202503211329.lucpLTfc-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: gcma_alloc_range >>> referenced by cma.c:829 (mm/cma.c:829) >>> mm/cma.o:(__cma_alloc) in archive vmlinux.a -- >> ld.lld: error: undefined symbol: gcma_free_range >>> referenced by cma.c:1012 (mm/cma.c:1012) >>> mm/cma.o:(cma_release) in archive vmlinux.a -- >> ld.lld: error: undefined symbol: gcma_register_area >>> referenced by cma.c:174 (mm/cma.c:174) >>> mm/cma.o:(cma_activate_area) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki