Build regressions/improvements in v5.6-rc1

* Build regressions/improvements in v5.6-rc1
@ 2020-02-10 13:55 Geert Uytterhoeven
  2020-02-10 14:01 ` Geert Uytterhoeven
  0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2020-02-10 13:55 UTC (permalink / raw)
  To: linux-kernel

Below is the list of build error/warning regressions/improvements in
v5.6-rc1[1] compared to v5.5[2].

Summarized:
  - build errors: +6/-0
  - build warnings: +139/-94

Note that there may be false regressions, as some logs are incomplete.
Still, they're build errors/warnings.

Happy fixing! ;-)

Thanks to the linux-next team for providing the build service.

[1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9/ (all 324 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/ (232 out of 324 configs)

*** ERRORS ***

6 error regressions:
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: error: implicit declaration of function 'cpu_has_feature' [-Werror=implicit-function-declaration]:  => 626:2
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: error: implicit declaration of function 'disable_kernel_vsx' [-Werror=implicit-function-declaration]:  => 662:2
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: error: implicit declaration of function 'enable_kernel_vsx' [-Werror=implicit-function-declaration]:  => 626:2
  + /kisskb/src/drivers/gpu/drm/drm_edid.c: error: call to '__compiletime_assert_3282' declared with attribute error: BUILD_BUG_ON failed: cea_mode_for_vic(8)->vtotal != 262 || cea_mode_for_vic(9)->vtotal != 262 || cea_mode_for_vic(12)->vtotal != 262 || cea_mode_for_vic(13)->vtotal != 262 || cea_mode_for_vic(23)->vtotal != 312 || cea_mode_for_vic(24)->vtotal != 312 || cea_mode_for_vic(27)->vtotal != 312 || cea_mode_for_vic(28)->vtotal != 312:  => 3275:2
  + error: "__udivdi3" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!:  => N/A
  + error: "__umoddi3" [drivers/pci/controller/pcie-brcmstb.ko] undefined!:  => N/A

*** WARNINGS ***

139 warning regressions:
  + /kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h: warning: value computed is not used [-Wunused-value]:  => 57:2
  + /kisskb/src/arch/s390/boot/mem_detect.c: warning: 'detect_memory' uses dynamic stack allocation:  => 175:1
  + /kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c: warning: 'cf_diag_push_sample' uses dynamic stack allocation:  => 519:1
  + /kisskb/src/arch/s390/kernel/perf_cpum_sf.c: warning: 'perf_push_sample' uses dynamic stack allocation:  => 1134:1
  + /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: warning: 'wait_for_states.constprop' uses dynamic stack allocation:  => 403:1
  + /kisskb/src/drivers/firmware/qcom_scm-legacy.c: warning: (near initialization for 'smc.args') [-Wmissing-braces]:  => 139:9
  + /kisskb/src/drivers/firmware/qcom_scm-legacy.c: warning: missing braces around initializer [-Wmissing-braces]:  => 139:9
  + /kisskb/src/drivers/firmware/qcom_scm-smc.c: warning: (near initialization for 'smc.args') [-Wmissing-braces]:  => 94:9
  + /kisskb/src/drivers/firmware/qcom_scm-smc.c: warning: missing braces around initializer [-Wmissing-braces]:  => 94:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: warning: (near initialization for 'params.triggers') [-Wmissing-braces]:  => 8407:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: warning: missing braces around initializer [-Wmissing-braces]:  => 8407:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c: warning: (near initialization for 'dummy_record.record_header') [-Wmissing-braces]:  => 297:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c: warning: missing braces around initializer [-Wmissing-braces]:  => 297:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c: warning: (near initialization for 'encoder_control.header') [-Wmissing-braces]:  => 116:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c: warning: (near initialization for 'pixel_clock.header') [-Wmissing-braces]:  => 342:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c: warning: missing braces around initializer [-Wmissing-braces]:  => 342:9, 116:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn21/rn_clk_mgr.c: warning: (near initialization for 'clock_table.DcfClocks') [-Wmissing-braces]:  => 695:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn21/rn_clk_mgr.c: warning: missing braces around initializer [-Wmissing-braces]:  => 695:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c: warning: (near initialization for 'dpcd_pattern_period[0]') [-Wmissing-braces]:  => 2674:8
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c: warning: (near initialization for 'dpcd_test_mode.bits') [-Wmissing-braces]:  => 2672:8
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c: warning: missing braces around initializer [-Wmissing-braces]:  => 2672:8, 2674:8
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hubp.c: warning: (near initialization for 'rq_regs.rq_regs_l') [-Wmissing-braces]:  => 1256:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hubp.c: warning: missing braces around initializer [-Wmissing-braces]:  => 1256:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hubp.c: warning: (near initialization for 'PLAT_54186_wa.header') [-Wmissing-braces]:  => 770:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hubp.c: warning: (near initialization for 'rq_regs.rq_regs_l') [-Wmissing-braces]:  => 357:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hubp.c: warning: missing braces around initializer [-Wmissing-braces]:  => 357:9, 770:9
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c: warning: 'PixelPTEReqHeightPTEs' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1450:37
  + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c: warning: 'PixelPTEReqHeightPTEs' may be used uninitialized in this function [-Wuninitialized]:  => 1450:37
  + /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: warning: (near initialization for 'desc.ident') [-Wmissing-braces]:  => 5399:9
  + /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: warning: missing braces around initializer [-Wmissing-braces]:  => 5399:9
  + /kisskb/src/drivers/hwmon/drivetemp.c: warning: 'temp_raw' may be used uninitialized in this function [-Wuninitialized]:  => 250:9, 250:20
  + /kisskb/src/drivers/i2c/busses/i2c-mlxcpld.c: warning: 'datalen' may be used uninitialized in this function [-Wuninitialized]:  => 340:7
  + /kisskb/src/drivers/i2c/busses/i2c-mlxcpld.c: warning: 'val' is used uninitialized in this function [-Wuninitialized]:  => 209:6
  + /kisskb/src/drivers/i2c/busses/i2c-mlxcpld.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]:  => 337:25, 271:6, 513:11
  + /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h: warning: overflow in implicit constant conversion [-Woverflow]:  => 634:2
  + /kisskb/src/drivers/net/ethernet/neterion/vxge/vxge-config.c: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation:  => 1089:1
  + /kisskb/src/drivers/net/wireless/realtek/rtw88/pci.c: warning: 'rtw_pci_resume' defined but not used [-Wunused-function]:  => 1296:12
  + /kisskb/src/drivers/net/wireless/realtek/rtw88/pci.c: warning: 'rtw_pci_suspend' defined but not used [-Wunused-function]:  => 1291:12
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_add_vlan_id' uses dynamic stack allocation:  => 315:1
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_del_vlan_id' uses dynamic stack allocation:  => 329:1
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_dev_init' uses dynamic stack allocation:  => 491:1
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_query_rgid' uses dynamic stack allocation:  => 214:1
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_register_dmb' uses dynamic stack allocation:  => 280:1
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_signal_ieq' uses dynamic stack allocation:  => 357:1
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_unregister_dmb' uses dynamic stack allocation:  => 301:1
  + /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'query_info' uses dynamic stack allocation:  => 83:1
  + /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.34' uses dynamic stack allocation:  => 498:1
  + /kisskb/src/drivers/target/iscsi/iscsi_target.c: warning: 'iscsit_send_datain' uses dynamic stack allocation:  => 2875:1
  + /kisskb/src/drivers/usb/gadget/udc/fsl_qe_udc.c: warning: 'udc' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1840:14
  + /kisskb/src/drivers/usb/gadget/udc/fsl_qe_udc.c: warning: 'udc' may be used uninitialized in this function [-Wuninitialized]:  => 1840:2
  + /kisskb/src/drivers/usb/gadget/udc/fsl_qe_udc.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]:  => 1490:12, 964:13, 836:13
  + /kisskb/src/drivers/usb/gadget/udc/fsl_qe_udc.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]:  => 965:28, 837:28, 837:5, 1491:4, 1491:27, 965:5
  + /kisskb/src/drivers/usb/gadget/udc/fsl_qe_udc.c: warning: this statement may fall through [-Wimplicit-fallthrough=]:  => 596:5, 542:37, 580:8, 566:8, 563:8
  + /kisskb/src/drivers/usb/host/fhci-hcd.c: warning: this statement may fall through [-Wimplicit-fallthrough=]:  => 398:8
  + /kisskb/src/drivers/virtio/virtio_balloon.c: warning: label 'out_del_vqs' defined but not used [-Wunused-label]:  => 963:1
  + /kisskb/src/fs/afs/dynroot.c: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 117:6
  + /kisskb/src/fs/gfs2/lops.c: warning: 'off' may be used uninitialized in this function [-Wuninitialized]:  => 564:8
  + /kisskb/src/fs/io_uring.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]:  => 5749:13
  + /kisskb/src/fs/nfs/super.c: warning: 'nfs_show_stats' uses dynamic stack allocation:  => 652:1
  + /kisskb/src/kernel/bpf/syscall.c: warning: 'bpf_prog_get_info_by_fd.isra.23' uses dynamic stack allocation:  => 3058:1
  + /kisskb/src/kernel/bpf/syscall.c: warning: 'bpf_prog_get_info_by_fd.isra.25' uses dynamic stack allocation [enabled by default]:  => 3058:1
  + /kisskb/src/kernel/bpf/syscall.c: warning: 'bpf_prog_show_fdinfo' uses dynamic stack allocation:  => 1777:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_free_coherent' uses dynamic stack allocation:  => 1490:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_sync_sg_for_cpu' uses dynamic stack allocation:  => 1604:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_sync_sg_for_device' uses dynamic stack allocation:  => 1636:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_sync_single_for_cpu' uses dynamic stack allocation:  => 1551:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_sync_single_for_device' uses dynamic stack allocation:  => 1571:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_unmap_page' uses dynamic stack allocation:  => 1338:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_unmap_resource' uses dynamic stack allocation:  => 1532:1
  + /kisskb/src/kernel/dma/debug.c: warning: 'debug_dma_unmap_sg' uses dynamic stack allocation:  => 1428:1
  + /kisskb/src/kernel/events/core.c: warning: '___perf_sw_event' uses dynamic stack allocation:  => 8685:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_aux_event' uses dynamic stack allocation:  => 7955:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_bpf_output' uses dynamic stack allocation:  => 8252:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_comm_output' uses dynamic stack allocation:  => 7400:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation:  => 8163:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_mmap_output' uses dynamic stack allocation:  => 7664:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_namespaces_output' uses dynamic stack allocation:  => 7499:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_read_event' uses dynamic stack allocation:  => 7026:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_switch_output' uses dynamic stack allocation:  => 8047:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_event_task_output' uses dynamic stack allocation:  => 7306:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_log_itrace_start' uses dynamic stack allocation:  => 8360:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_log_lost_samples' uses dynamic stack allocation:  => 7988:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_log_throttle' uses dynamic stack allocation:  => 8118:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation:  => 9830:1
  + /kisskb/src/kernel/events/core.c: warning: 'perf_tp_event' uses dynamic stack allocation:  => 8999:1
  + /kisskb/src/kernel/events/ring_buffer.c: warning: 'perf_output_begin' uses dynamic stack allocation:  => 283:1
  + /kisskb/src/kernel/events/ring_buffer.c: warning: 'perf_output_begin_backward' uses dynamic stack allocation:  => 275:1
  + /kisskb/src/kernel/events/ring_buffer.c: warning: 'perf_output_begin_forward' uses dynamic stack allocation:  => 269:1
  + /kisskb/src/kernel/padata.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]:  => 539:2
  + /kisskb/src/kernel/rseq.c: warning: '__rseq_handle_notify_resume' uses dynamic stack allocation:  => 281:1
  + /kisskb/src/kernel/rseq.c: warning: 'rseq_syscall' uses dynamic stack allocation:  => 300:1
  + /kisskb/src/kernel/smp.c: warning: 'smp_call_function_single' uses dynamic stack allocation:  => 316:1
  + /kisskb/src/kernel/trace/synth_event_gen_test.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]:  => 225:12, 399:47, 221:12, 293:12, 427:5, 353:33, 297:12, 431:5, 404:47, 333:33, 118:12, 114:12
  + /kisskb/src/kernel/trace/trace_events.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 2040:6
  + /kisskb/src/kernel/trace/trace_kprobe.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 1015:6
  + /kisskb/src/lib/crypto/chacha20poly1305.c: warning: 'chacha20poly1305_crypt_sg_inplace' uses dynamic stack allocation:  => 332:1
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_dynamic_all' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_dynamic_partial.isra.29' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_none.isra.63' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_runtime_all.isra.49' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_runtime_partial.isra.41' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_static_all' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_static_partial.isra.17' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_zero.isra.9' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_dynamic_all' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_dynamic_partial' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_none' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_runtime_all' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_runtime_partial' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_static_all' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_static_partial' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_zero' uses dynamic stack allocation:  => 253:15
  + /kisskb/src/mm/slub.c: warning: '___slab_alloc' uses dynamic stack allocation:  => 2646:1
  + /kisskb/src/mm/slub.c: warning: '__slab_free' uses dynamic stack allocation:  => 2959:1
  + /kisskb/src/mm/slub.c: warning: 'deactivate_slab.isra.42' uses dynamic stack allocation:  => 2194:1
  + /kisskb/src/mm/slub.c: warning: 'get_partial_node.isra.41' uses dynamic stack allocation:  => 1899:1
  + /kisskb/src/mm/slub.c: warning: 'unfreeze_partials.isra.40' uses dynamic stack allocation:  => 2262:1
  + /kisskb/src/net/bridge/br_device.c: warning: 'br_get_stats64' uses dynamic stack allocation:  => 222:1
  + /kisskb/src/net/bridge/netfilter/ebtables.c: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation:  => 1854:1
  + warning: 12 bad relocations:  => N/A
  + warning: 140 bad relocations:  => N/A
  + warning: unmet direct dependencies detected for SPI_PXA2XX:  => N/A
  + warning: vmlinux.o(.text+0x314e8): Section mismatch in reference from the function setup_scache() to the function .init.text:loongson3_sc_init():  => N/A
  + warning: vmlinux.o(.text+0x366b8): Section mismatch in reference from the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x2b74): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x2b78): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x2d7c): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x2d80): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x2dd0): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x2fd8): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x3d64): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_root():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x3d74): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_subnode_by_name():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x3d78): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_root():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x3d88): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_subnode_by_name():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x3d90): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_prop():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x3da4): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_prop():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x4044): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_root():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x4054): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_subnode_by_name():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x4070): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_prop():  => N/A

94 warning improvements:
  - /kisskb/src/arch/m68k/include/asm/string.h: warning: '__builtin_memcpy' forming offset 8 is out of the bounds [0, 7] [-Warray-bounds]: 72:25 => 
  - /kisskb/src/arch/m68k/include/asm/string.h: warning: '__builtin_memcpy' forming offset [3, 4] is out of the bounds [0, 2] of object '__gu_val' with type 'short unsigned int' [-Warray-bounds]: 72:25 => 
  - /kisskb/src/arch/s390/boot/mem_detect.c: warning: 'detect_memory' uses dynamic stack allocation [enabled by default]: 175:1 => 
  - /kisskb/src/drivers/block/null_blk_main.c: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]: 291:12, 307:48 => 
  - /kisskb/src/drivers/block/null_blk_main.c: warning: 'new_value' may be used uninitialized in this function [-Wuninitialized]: 324:1, 310:1, 326:1, 311:1 => 
  - /kisskb/src/drivers/bus/fsl-mc/fsl-mc-bus.c: warning: (near initialization for 'endpoint1.type') [-Wmissing-braces]: 719:9 => 
  - /kisskb/src/drivers/bus/fsl-mc/fsl-mc-bus.c: warning: (near initialization for 'endpoint2.type') [-Wmissing-braces]: 720:9 => 
  - /kisskb/src/drivers/bus/fsl-mc/fsl-mc-bus.c: warning: (near initialization for 'endpoint_desc.type') [-Wmissing-braces]: 718:9 => 
  - /kisskb/src/drivers/bus/fsl-mc/fsl-mc-bus.c: warning: missing braces around initializer [-Wmissing-braces]: 720:9, 719:9, 718:9 => 
  - /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: warning: 'wait_for_states.constprop.28' uses dynamic stack allocation [enabled by default]: 403:1 => 
  - /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.c: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized]: 162:16 => 
  - /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized]: 154:40 => 
  - /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: warning: overflow in implicit constant conversion [-Woverflow]: 577:41 => 
  - /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 302:1 => 
  - /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c: warning: the frame size of 1232 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 302:1 => 
  - /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c: warning: the frame size of 1416 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 302:1 => 
  - /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/wq.c: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' [-Wformat]: 92:2 => 
  - /kisskb/src/drivers/net/ethernet/neterion/vxge/vxge-config.c: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation [enabled by default]: 1089:1 => 
  - /kisskb/src/drivers/net/ethernet/pensando/ionic/ionic_main.c: warning: 'hb' may be used uninitialized in this function [-Wmaybe-uninitialized]: 331:6 => 
  - /kisskb/src/drivers/rtc/rtc-rv3029c2.c: warning: 'elem' may be used uninitialized in this function [-Wuninitialized]: 660:3 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_add_vlan_id' uses dynamic stack allocation [enabled by default]: 315:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_del_vlan_id' uses dynamic stack allocation [enabled by default]: 329:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_dev_init' uses dynamic stack allocation [enabled by default]: 491:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_query_rgid' uses dynamic stack allocation [enabled by default]: 214:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_register_dmb' uses dynamic stack allocation [enabled by default]: 280:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_signal_ieq' uses dynamic stack allocation [enabled by default]: 357:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_unregister_dmb' uses dynamic stack allocation [enabled by default]: 301:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'query_info' uses dynamic stack allocation [enabled by default]: 83:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'register_ieq' uses dynamic stack allocation [enabled by default]: 139:1 => 
  - /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'register_sba' uses dynamic stack allocation [enabled by default]: 110:1 => 
  - /kisskb/src/drivers/spi/spi-sh-msiof.c: warning: "STR" redefined [enabled by default]: 76:0 => 
  - /kisskb/src/drivers/spi/spi-sh-msiof.c: warning: "STR" redefined: 76:0, 76 => 
  - /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.35' uses dynamic stack allocation [enabled by default]: 498:1 => 
  - /kisskb/src/drivers/target/iscsi/iscsi_target.c: warning: 'iscsit_send_datain' uses dynamic stack allocation [enabled by default]: 2875:1 => 
  - /kisskb/src/drivers/usb/host/xhci-debugfs.c: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized]: 246:20, 327:20 => 
  - /kisskb/src/fs/ubifs/debug.h: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'ino_t' {aka 'unsigned int'} [-Wformat=]: 158:11 => 
  - /kisskb/src/fs/ubifs/orphan.c: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'ino_t' [-Wformat]: 140:3, 132:3 => 
  - /kisskb/src/include/asm-generic/io.h: warning: 'px_cmd' may be used uninitialized in this function [-Wuninitialized]: 225:15 => 
  - /kisskb/src/include/asm-generic/io.h: warning: 'px_is' may be used uninitialized in this function [-Wuninitialized]: 225:15 => 
  - /kisskb/src/include/linux/device.h: warning: this statement may fall through [-Wimplicit-fallthrough=]: 1776:2 => 
  - /kisskb/src/include/linux/kern_levels.h: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t {aka unsigned int}' [-Wformat=]: 5:18 => 
  - /kisskb/src/include/linux/kern_levels.h: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Wformat=]: 5:18 => 
  - /kisskb/src/kernel/bpf/syscall.c: warning: 'bpf_prog_get_info_by_fd.isra.22' uses dynamic stack allocation [enabled by default]: 2748:1 => 
  - /kisskb/src/lib/crypto/chacha20poly1305.c: warning: 'chacha20poly1305_crypt_sg_inplace' uses dynamic stack allocation [enabled by default]: 332:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_dynamic_all' uses dynamic stack allocation [enabled by default]: 269:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_dynamic_partial.isra.29' uses dynamic stack allocation [enabled by default]: 268:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_none.isra.63' uses dynamic stack allocation [enabled by default]: 275:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_runtime_all.isra.49' uses dynamic stack allocation [enabled by default]: 272:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_runtime_partial.isra.41' uses dynamic stack allocation [enabled by default]: 271:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_static_all' uses dynamic stack allocation [enabled by default]: 266:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_static_partial.isra.17' uses dynamic stack allocation [enabled by default]: 265:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'leaf_big_hole_zero.isra.9' uses dynamic stack allocation [enabled by default]: 263:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_dynamic_all' uses dynamic stack allocation [enabled by default]: 269:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_dynamic_partial' uses dynamic stack allocation [enabled by default]: 268:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_none' uses dynamic stack allocation [enabled by default]: 275:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_runtime_all' uses dynamic stack allocation [enabled by default]: 272:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_runtime_partial' uses dynamic stack allocation [enabled by default]: 271:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_static_all' uses dynamic stack allocation [enabled by default]: 266:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_static_partial' uses dynamic stack allocation [enabled by default]: 265:1 => 
  - /kisskb/src/lib/test_stackinit.c: warning: 'test_big_hole_zero' uses dynamic stack allocation [enabled by default]: 263:1 => 
  - /kisskb/src/net/bridge/br_device.c: warning: 'br_get_stats64' uses dynamic stack allocation [enabled by default]: 221:1 => 
  - /kisskb/src/net/bridge/br_netlink.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 587:10, 648:7 => 571:6
  - /kisskb/src/net/bridge/netfilter/ebtables.c: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation [enabled by default]: 1854:1 => 
  - /kisskb/src/net/sunrpc/stats.c: warning: 'rpc_clnt_show_stats' uses dynamic stack allocation [enabled by default]: 276:1 => 
  - warning: 14 bad relocations: N/A => 
  - warning: 142 bad relocations: N/A => 
  - warning: 2 bad relocations: N/A => 
  - warning: arch/powerpc/oprofile/oprofile.o (.PPC.EMB.apuinfo): unexpected non-allocatable section.: N/A => 
  - warning: vmlinux.o(.text+0x313c8): Section mismatch in reference from the function setup_scache() to the function .init.text:loongson3_sc_init(): N/A => 
  - warning: vmlinux.o(.text+0x36598): Section mismatch in reference from the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3(): N/A => 
  - warning: vmlinux.o(.text+0x6ca9c): Section mismatch in reference from the function .fsl_add_bridge() to the function .init.text:.setup_pci_cmd(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x2be4): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x2be8): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x2dec): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x2df0): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x2e40): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x3048): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x3dd4): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_root(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x3de4): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_subnode_by_name(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x3de8): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_root(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x3df8): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_subnode_by_name(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x3e00): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_prop(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x3e14): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_prop(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x40b4): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_root(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x40c4): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_subnode_by_name(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x40e0): Section mismatch in reference from the function .xive_spapr_disabled() to the function .init.text:.of_get_flat_dt_prop(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x5d0): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x5f4): Section mismatch in reference from the function .smp_setup_pacas() to the function .init.text:.allocate_paca(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x630): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x650): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x71c): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x720): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x760): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x79c): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free(): N/A => 

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

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