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X-CSE-ConnectionGUID: W2d/an+pT2mqyp1YVz66Pw== X-CSE-MsgGUID: SPCGe9R3R/qDJ5UPp08+PA== X-IronPort-AV: E=McAfee;i="6700,10204,11324"; a="48788953" X-IronPort-AV: E=Sophos;i="6.13,229,1732608000"; d="scan'208";a="48788953" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jan 2025 15:08:49 -0800 X-CSE-ConnectionGUID: 5+/ndimgTKuCOuxwPh2lew== X-CSE-MsgGUID: Kr42hEARQpKkEamA3higZw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="107454840" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 23 Jan 2025 15:08:48 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tb6JZ-000bpD-3D; Thu, 23 Jan 2025 23:08:45 +0000 Date: Fri, 24 Jan 2025 07:08:05 +0800 From: kernel test robot To: Juergen Gross Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Boris Ostrovsky Subject: WARNING: modpost: vmlinux: section mismatch in reference: mc_debug_data+0x0 (section: .data) -> mc_debug_data_early (section: .init.data) Message-ID: <202501240741.aDLCHaBI-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Juergen, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: d0d106a2bd21499901299160744e5fe9f4c83ddb commit: 368990a7fe30737c990f628a60d26d9854a9e690 xen: fix multicall debug data referencing date: 6 months ago config: x86_64-randconfig-r123-20241124 (https://download.01.org/0day-ci/archive/20250124/202501240741.aDLCHaBI-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250124/202501240741.aDLCHaBI-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/202501240741.aDLCHaBI-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux: section mismatch in reference: mc_debug_data+0x0 (section: .data) -> mc_debug_data_early (section: .init.data) WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/locktorture.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/rcu/rcutorture.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/rcu/rcuscale.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/rcu/refscale.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/time/clocksource-wdtest.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/backtracetest.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/torture.o WARNING: modpost: missing MODULE_DESCRIPTION() in mm/dmapool_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs/nfsv4.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_hexdump.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/find_bit_benchmark.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_ida.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test-kstrtox.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_min_heap.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_bitmap.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_uuid.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_xarray.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_maple_tree.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_memcat_p.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_meminit.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_free_pages.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_ref_tracker.o -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki