Messages in this thread |  | | Date | Sun, 21 Jan 2018 19:01:26 +0800 | From | kbuild test robot <> | Subject | drivers/scsi/.tmp_esp_scsi.o: warning: objtool: scsi_esp_intr()+0x9f9: sibling call from callable instruction with modified stack frame |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: d517bb79f4994a87cfc2ddd4cc76bd1a627d4bed commit: 2a0098d70640dda192a79966c14d449e7a34d675 objtool: Fix seg fault with gold linker date: 5 days ago config: x86_64-randconfig-v0-01211536 (attached as .config) compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025 reproduce: git checkout 2a0098d70640dda192a79966c14d449e7a34d675 # save the attached .config to linux build tree make ARCH=x86_64
All warnings (new ones prefixed by >>):
Cyclomatic Complexity 1 include/linux/log2.h:__ilog2_u64 Cyclomatic Complexity 1 include/linux/list.h:INIT_LIST_HEAD Cyclomatic Complexity 1 include/linux/list.h:__list_del Cyclomatic Complexity 1 include/linux/list.h:list_empty Cyclomatic Complexity 1 include/asm-generic/getorder.h:__get_order Cyclomatic Complexity 3 include/linux/string.h:memset Cyclomatic Complexity 4 include/linux/string.h:memcpy Cyclomatic Complexity 1 include/linux/spinlock.h:spinlock_check Cyclomatic Complexity 1 include/linux/spinlock.h:spin_unlock_irqrestore Cyclomatic Complexity 1 include/linux/slab.h:kmalloc_order_trace Cyclomatic Complexity 68 include/linux/slab.h:kmalloc_large Cyclomatic Complexity 3 include/linux/slab.h:kmalloc Cyclomatic Complexity 1 include/linux/slab.h:kzalloc Cyclomatic Complexity 1 include/scsi/scsi_host.h:shost_priv Cyclomatic Complexity 1 include/scsi/scsi_cmnd.h:scsi_sg_count Cyclomatic Complexity 1 include/scsi/scsi_cmnd.h:scsi_sglist Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_log_fill_regs Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_event Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_set_all_config3 Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_map_dma Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_cur_dma_addr Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_cur_dma_len Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_unmap_dma Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_save_pointers Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_restore_pointers Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_check_command_len Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_write_tgt_config3 Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_write_tgt_sync Cyclomatic Complexity 5 drivers/scsi/esp_scsi.c:esp_dma_length_limit Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_need_to_nego_wide Cyclomatic Complexity 5 drivers/scsi/esp_scsi.c:esp_need_to_nego_sync Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:compose_result Cyclomatic Complexity 5 drivers/scsi/esp_scsi.c:esp_get_revision Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_init_swstate Cyclomatic Complexity 5 drivers/scsi/esp_scsi.c:esp_set_clock_params Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_slave_alloc Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_info Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_get_signalling Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:scsi_esp_cmd Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:hme_read_fifo Cyclomatic Complexity 4 drivers/scsi/esp_scsi.c:esp_send_dma_cmd Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_check_gross_error Cyclomatic Complexity 5 drivers/scsi/esp_scsi.c:esp_check_spur_intr Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_dump_cmd_log Cyclomatic Complexity 5 drivers/scsi/esp_scsi.c:esp_autosense Cyclomatic Complexity 6 drivers/scsi/esp_scsi.c:esp_advance_dma Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_clear_hold Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_free_lun_tag Cyclomatic Complexity 8 drivers/scsi/esp_scsi.c:esp_alloc_lun_tag Cyclomatic Complexity 2 include/linux/list.h:__list_del_entry Cyclomatic Complexity 1 include/linux/list.h:list_del Cyclomatic Complexity 2 include/linux/list.h:__list_add Cyclomatic Complexity 1 include/linux/list.h:list_add Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_put_ent Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_reset_cleanup_one Cyclomatic Complexity 12 drivers/scsi/esp_scsi.c:esp_reset_cleanup Cyclomatic Complexity 1 include/linux/list.h:list_move Cyclomatic Complexity 1 include/linux/list.h:list_add_tail Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_schedule_reset Cyclomatic Complexity 16 drivers/scsi/esp_scsi.c:esp_reconnect_with_tag Cyclomatic Complexity 11 drivers/scsi/esp_scsi.c:esp_reconnect Cyclomatic Complexity 4 drivers/scsi/esp_scsi.c:esp_flush_fifo Cyclomatic Complexity 16 drivers/scsi/esp_scsi.c:esp_reset_esp Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_bootup_reset Cyclomatic Complexity 6 drivers/scsi/esp_scsi.c:esp_msgin_wdtr Cyclomatic Complexity 7 drivers/scsi/esp_scsi.c:find_and_prep_issuable_command Cyclomatic Complexity 27 drivers/scsi/esp_scsi.c:esp_maybe_execute_command Cyclomatic Complexity 5 drivers/scsi/esp_scsi.c:esp_cmd_is_done Cyclomatic Complexity 10 drivers/scsi/esp_scsi.c:esp_finish_select Cyclomatic Complexity 19 drivers/scsi/esp_scsi.c:esp_data_bytes_sent Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_event_queue_full Cyclomatic Complexity 6 drivers/scsi/esp_scsi.c:esp_setsync Cyclomatic Complexity 9 drivers/scsi/esp_scsi.c:esp_msgin_sdtr Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_msgin_extended Cyclomatic Complexity 4 drivers/scsi/esp_scsi.c:esp_msgin_reject Cyclomatic Complexity 14 drivers/scsi/esp_scsi.c:esp_msgin_process Cyclomatic Complexity 64 drivers/scsi/esp_scsi.c:esp_process_event Cyclomatic Complexity 22 drivers/scsi/esp_scsi.c:__esp_interrupt Cyclomatic Complexity 6 drivers/scsi/esp_scsi.c:scsi_esp_intr Cyclomatic Complexity 1 include/linux/delay.h:ssleep Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_eh_host_reset_handler Cyclomatic Complexity 1 include/scsi/scsi_host.h:scsi_add_host Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:scsi_esp_register Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:scsi_esp_unregister Cyclomatic Complexity 4 include/scsi/scsi_host.h:dev_to_shost Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_target_destroy Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_target_alloc Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_set_width Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_set_offset Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_set_period Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_slave_destroy Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_slave_configure Cyclomatic Complexity 1 include/linux/completion.h:__init_completion Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_eh_bus_reset_handler Cyclomatic Complexity 17 drivers/scsi/esp_scsi.c:esp_eh_abort_handler Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_get_ent Cyclomatic Complexity 2 drivers/scsi/esp_scsi.c:esp_queuecommand_lck Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_queuecommand Cyclomatic Complexity 1 drivers/scsi/esp_scsi.c:esp_exit Cyclomatic Complexity 3 drivers/scsi/esp_scsi.c:esp_init >> drivers/scsi/.tmp_esp_scsi.o: warning: objtool: scsi_esp_intr()+0x9f9: sibling call from callable instruction with modified stack frame
--- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [unhandled content-type:application/gzip] |  |