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: alpha-randconfig-s032-20201214 (attached as .config) compiler: alpha-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-184-g1b896707-dirty # 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 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=alpha If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> "sparse warnings: (new ones prefixed by >>)" >> net/ceph/messenger_v2.c:601:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] front_len @@ got int front_len @@ net/ceph/messenger_v2.c:601:24: sparse: expected restricted __le32 [usertype] front_len net/ceph/messenger_v2.c:601:24: sparse: got int front_len >> net/ceph/messenger_v2.c:602:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] middle_len @@ got int middle_len @@ net/ceph/messenger_v2.c:602:25: sparse: expected restricted __le32 [usertype] middle_len net/ceph/messenger_v2.c:602:25: sparse: got int middle_len >> net/ceph/messenger_v2.c:603:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] data_len @@ got int data_len @@ net/ceph/messenger_v2.c:603:23: sparse: expected restricted __le32 [usertype] data_len net/ceph/messenger_v2.c:603:23: sparse: got int data_len vim +601 net/ceph/messenger_v2.c 590 591 static void fill_header(struct ceph_msg_header *hdr, 592 const struct ceph_msg_header2 *hdr2, 593 int front_len, int middle_len, int data_len, 594 const struct ceph_entity_name *peer_name) 595 { 596 hdr->seq = hdr2->seq; 597 hdr->tid = hdr2->tid; 598 hdr->type = hdr2->type; 599 hdr->priority = hdr2->priority; 600 hdr->version = hdr2->version; > 601 hdr->front_len = front_len; > 602 hdr->middle_len = middle_len; > 603 hdr->data_len = data_len; 604 hdr->data_off = hdr2->data_off; 605 hdr->src = *peer_name; 606 hdr->compat_version = hdr2->compat_version; 607 hdr->reserved = 0; 608 hdr->crc = 0; 609 } 610 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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