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SubjectBuild regressions/improvements in v5.6-rc3
Date
Below is the list of build error/warning regressions/improvements in
v5.6-rc3[1] compared to v5.5[2].

Summarized:
- build errors: +4/-0
- build warnings: +151/-91

JFYI, when comparing v5.6-rc3[1] to v5.6-rc2[3], the summaries are:
- build errors: +0/-0
- build warnings: +12/-37

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/f8788d86ab28f61f7b46eb6be375f8a726783636/ (320 out of 324 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/ (232 out of 324 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/11a48a5a18c63fd7621bb050228cebf13566e4d8/ (all 324 configs)


*** ERRORS ***

4 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
+ error: "__umoddi3" [drivers/pci/controller/pcie-brcmstb.ko] undefined!: => N/A


*** WARNINGS ***

151 warning regressions:
+ .config: warning: override: reassigning to symbol MIPS_CPS_NS16550_SHIFT: => 11980, 11986, 11982, 11985
+ .config: warning: override: reassigning to symbol PPC_64K_PAGES: => 12007
+ .config: warning: override: reassigning to symbol SMP: => 4057
+ .config: warning: override: reassigning to symbol UML_NET_ETHERTAP: => 4198, 4174
+ .config: warning: override: reassigning to symbol UML_NET_MCAST: => 4179, 4203
+ .config: warning: override: reassigning to symbol UML_NET_SLIP: => 4200, 4176
+ .config: warning: override: reassigning to symbol UML_NET_SLIRP: => 4181, 4205
+ .config: warning: override: reassigning to symbol VIRTUALIZATION: => 4057
+ /kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h: warning: value computed is not used [-Wunused-value]: => 57:2
+ /kisskb/src/arch/powerpc/include/asm/epapr_hcalls.h: warning: array subscript 1 is outside array bounds of 'const char[1]' [-Warray-bounds]: => 298:20
+ /kisskb/src/arch/powerpc/include/asm/epapr_hcalls.h: warning: array subscript 2 is outside array bounds of 'const char[1]' [-Warray-bounds]: => 299:20
+ /kisskb/src/arch/powerpc/include/asm/epapr_hcalls.h: warning: array subscript 3 is outside array bounds of 'const char[1]' [-Warray-bounds]: => 300:20
+ /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/crypto/chelsio/chtls/chtls_cm.c: warning: 'wait_for_states.constprop.30' uses dynamic stack allocation [enabled by default]: => 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]: => 8409:9
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: warning: missing braces around initializer [-Wmissing-braces]: => 8409:9
+ /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]: => 116:9, 342:9
+ /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]: => 701:9
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn21/rn_clk_mgr.c: warning: missing braces around initializer [-Wmissing-braces]: => 701:9
+ /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]: => 2674:8, 2672:8
+ /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]: => 770:9, 357:9
+ /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 [-Wuninitialized]: => 1450:37
+ /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: warning: (near initialization for 'desc.ident') [-Wmissing-braces]: => 5400:9
+ /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: warning: missing braces around initializer [-Wmissing-braces]: => 5400:9
+ /kisskb/src/drivers/hwmon/drivetemp.c: warning: 'temp_raw' may be used uninitialized in this function [-Wuninitialized]: => 250:20, 250:9
+ /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]: => 513:11, 337:25, 271:6
+ /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/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.36' 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: => 2871:1
+ /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, 836:13, 964:13
+ /kisskb/src/drivers/usb/gadget/udc/fsl_qe_udc.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: => 837:28, 837:5, 1491:27, 965:28, 1491:4, 965:5
+ /kisskb/src/drivers/usb/gadget/udc/fsl_qe_udc.c: warning: this statement may fall through [-Wimplicit-fallthrough=]: => 563:8, 580:8, 596:5, 542:37, 566:8
+ /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]: => 5819:13
+ /kisskb/src/fs/nfs/super.c: warning: 'nfs_show_stats' uses dynamic stack allocation: => 652:1
+ /kisskb/src/include/linux/dev_printk.h: warning: format '%zu' expects argument of type 'size_t', but argument 8 has type 'unsigned int' [-Wformat=]: => 232:23
+ /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]: => 293:12, 118:12, 221:12, 431:5, 333:33, 297:12, 427:5, 404:47, 114:12, 399:47, 353:33, 225:12
+ /kisskb/src/kernel/trace/trace_events.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 2040:6
+ /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

91 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/powerpc/include/asm/io.h: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized]: 133:2 =>
- /kisskb/src/arch/powerpc/include/asm/io.h: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized]: 133:2 =>
- /kisskb/src/arch/s390/boot/mem_detect.c: warning: 'detect_memory' uses dynamic stack allocation [enabled by default]: 175:1 =>
- /kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c: warning: 'cf_diag_push_sample' uses dynamic stack allocation [enabled by default]: 519:1 =>
- /kisskb/src/arch/s390/kernel/perf_cpum_sf.c: warning: 'perf_push_sample' uses dynamic stack allocation [enabled by default]: 1134:1 =>
- /kisskb/src/drivers/block/null_blk_main.c: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]: 307:48, 291:12 =>
- /kisskb/src/drivers/block/null_blk_main.c: warning: 'new_value' may be used uninitialized in this function [-Wuninitialized]: 326:1, 310:1, 324:1, 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]: 719:9, 720:9, 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/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/pensando/ionic/ionic_main.c: warning: 'hb' may be used uninitialized in this function [-Wmaybe-uninitialized]: 331:6 =>
- /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/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/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+0x3774): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A =>
- warning: vmlinux.o(.text+0x39c8): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): 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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