tree: https://github.com/ceph/ceph-client.git pr/22 head: 524d1e6601a7d1214c502d5739f5a34f09a0960c commit: 48b7789934f0e94b975e98b74eaf18301fc0cfcd [32/34] libceph: implement msgr2.1 protocol (crc and secure modes) config: arm-randconfig-r006-20201214 (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/ceph/ceph-client/commit/48b7789934f0e94b975e98b74eaf18301fc0cfcd git remote add ceph-client https://github.com/ceph/ceph-client.git git fetch --no-tags ceph-client pr/22 git checkout 48b7789934f0e94b975e98b74eaf18301fc0cfcd # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): In file included from include/linux/ceph/ceph_fs.h:16, from include/linux/ceph/types.h:11, from include/linux/ceph/libceph.h:20, from drivers/block/rbd.c:31: >> include/linux/ceph/msgr.h:43:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration] 43 | DEFINE_MSGR2_FEATURE( 0, 1, REVISION_1) // msgr2.1 | ^~~~~~~~~~~~~~~~~~~~ >> include/linux/ceph/msgr.h:43:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration] include/linux/ceph/msgr.h:37:24: warning: 'CEPH_MSGR2_FEATUREMASK_REVISION_1' defined but not used [-Wunused-const-variable=] 37 | const static uint64_t CEPH_MSGR2_FEATUREMASK_##name = \ | ^~~~~~~~~~~~~~~~~~~~~~~ include/linux/ceph/msgr.h:43:1: note: in expansion of macro 'DEFINE_MSGR2_FEATURE' 43 | DEFINE_MSGR2_FEATURE( 0, 1, REVISION_1) // msgr2.1 | ^~~~~~~~~~~~~~~~~~~~ include/linux/ceph/msgr.h:36:24: warning: 'CEPH_MSGR2_FEATURE_REVISION_1' defined but not used [-Wunused-const-variable=] 36 | const static uint64_t CEPH_MSGR2_FEATURE_##name = (1ULL << bit); \ | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/msgr.h:43:1: note: in expansion of macro 'DEFINE_MSGR2_FEATURE' 43 | DEFINE_MSGR2_FEATURE( 0, 1, REVISION_1) // msgr2.1 | ^~~~~~~~~~~~~~~~~~~~ -- In file included from include/linux/ceph/ceph_fs.h:16, from include/linux/ceph/types.h:11, from include/linux/ceph/decode.h:11, from net/ceph/messenger_v2.c:24: >> include/linux/ceph/msgr.h:43:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration] 43 | DEFINE_MSGR2_FEATURE( 0, 1, REVISION_1) // msgr2.1 | ^~~~~~~~~~~~~~~~~~~~ >> include/linux/ceph/msgr.h:43:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration] include/linux/ceph/msgr.h:37:24: warning: 'CEPH_MSGR2_FEATUREMASK_REVISION_1' defined but not used [-Wunused-const-variable=] 37 | const static uint64_t CEPH_MSGR2_FEATUREMASK_##name = \ | ^~~~~~~~~~~~~~~~~~~~~~~ include/linux/ceph/msgr.h:43:1: note: in expansion of macro 'DEFINE_MSGR2_FEATURE' 43 | DEFINE_MSGR2_FEATURE( 0, 1, REVISION_1) // msgr2.1 | ^~~~~~~~~~~~~~~~~~~~ vim +/static +43 include/linux/ceph/msgr.h 34 35 #define DEFINE_MSGR2_FEATURE(bit, incarnation, name) \ 36 const static uint64_t CEPH_MSGR2_FEATURE_##name = (1ULL << bit); \ 37 const static uint64_t CEPH_MSGR2_FEATUREMASK_##name = \ 38 (1ULL << bit | CEPH_MSGR2_INCARNATION_##incarnation); 39 40 #define HAVE_MSGR2_FEATURE(x, name) \ 41 (((x) & (CEPH_MSGR2_FEATUREMASK_##name)) == (CEPH_MSGR2_FEATUREMASK_##name)) 42 > 43 DEFINE_MSGR2_FEATURE( 0, 1, REVISION_1) // msgr2.1 44 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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