Hi Paolo, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master head: 6abbdf38363f064c8a50150c9b709682764483b3 commit: 306c11b28d7bb85a7adda741798a2b6b60dd305a [16/21] target: go through normal processing for zero-length PSCSI commands config: x86_64-randconfig-s277 (attached as .config) All related error/warning messages: drivers/target/target_core_transport.c: In function 'transport_generic_new_cmd': drivers/target/target_core_transport.c:3109:0: error: unterminated argument list invoking macro "if" drivers/target/target_core_transport.c:2303:2: error: expected '(' at end of input drivers/target/target_core_transport.c:2303:2: error: expected declaration or statement at end of input drivers/target/target_core_transport.c:2296:4: error: label 'out_fail' used but not defined drivers/target/target_core_transport.c: At top level: drivers/target/target_core_transport.c:73:12: warning: 'target_get_sess_cmd' used but never defined [enabled by default] drivers/target/target_core_transport.c:75:12: warning: 'transport_set_sense_codes' used but never defined [enabled by default] drivers/target/target_core_transport.c:670:13: warning: 'transport_write_pending_qf' used but never defined [enabled by default] drivers/target/target_core_transport.c:654:13: warning: 'target_add_to_state_list' defined but not used [-Wunused-function] drivers/target/target_core_transport.c: In function 'transport_generic_new_cmd': drivers/target/target_core_transport.c:2303:2: warning: control reaches end of non-void function [-Wreturn-type] vim +3109 drivers/target/target_core_transport.c 3104 { 3105 INIT_WORK(&cmd->work, target_tmr_work); 3106 queue_work(cmd->se_dev->tmr_wq, &cmd->work); 3107 return 0; 3108 } > 3109 EXPORT_SYMBOL(transport_generic_handle_tmr); --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation