Build regressions/improvements in v5.19-rc3

Geert Uytterhoeven
2022-06-20T07:02:26Z

Below is the list of build error/warning regressions/improvements in
v5.19-rc3[1] compared to v5.18[2].

Summarized:
- build errors: +9/-10
- build warnings: +3/-25

JFYI, when comparing v5.19-rc3[1] to v5.19-rc2[3], the summaries are:
- build errors: +2/-0
- build warnings: +0/-0

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/a111daf0c53ae91e71fd2bfe7497862d14132e3e/ (all 135 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/4b0986a3613c92f4ec1bdc7f60ec66fea135991f/ (131 out of 135 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/b13baccc3850ca8b8cccbf8ed9912dbaa0fdf7f3/ (all 135 configs)

*** ERRORS ***

9 error regressions:
+ /kisskb/src/arch/um/include/asm/page.h: error: too few arguments to function 'to_phys': => 105:20
+ /kisskb/src/arch/xtensa/kernel/entry.S: Error: unknown pseudo-op: `.bss': => 2176
+ /kisskb/src/drivers/mfd/asic3.c: error: unused variable 'asic' [-Werror=unused-variable]: => 941:23
+ /kisskb/src/drivers/nvdimm/pmem.c: error: conflicting types for 'to_phys': => 48:20
+ /kisskb/src/drivers/nvdimm/pmem.c: error: control reaches end of non-void function [-Werror=return-type]: => 324:1
+ /kisskb/src/drivers/tty/serial/sh-sci.c: error: unused variable 'sport' [-Werror=unused-variable]: => 2655:26
+ /kisskb/src/include/ufs/ufshci.h: error: initializer element is not constant: => 245:36
+ error: relocation truncated to fit: R_SPARC_WDISP22 against `.init.text': => (.head.text+0x5100), (.head.text+0x5040)
+ error: relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o: => (.init.text+0xa4)

10 error improvements:
- /kisskb/src/drivers/infiniband/hw/qib/qib_wc_x86_64.c: error: 'X86_VENDOR_AMD' undeclared (first use in this function): 149:37 =>
- /kisskb/src/drivers/infiniband/hw/qib/qib_wc_x86_64.c: error: 'struct cpuinfo_um' has no member named 'x86_vendor': 149:22 =>
- /kisskb/src/drivers/infiniband/hw/qib/qib_wc_x86_64.c: error: control reaches end of non-void function [-Werror=return-type]: 150:1 =>
- /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: 'struct cpuinfo_um' has no member named 'x86_cache_size': 88:22 =>
- /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: control reaches end of non-void function [-Werror=return-type]: 89:1 =>
- /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: implicit declaration of function '__copy_user_nocache' [-Werror=implicit-function-declaration]: 100:2 =>
- /kisskb/src/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c: error: case label does not reduce to an integer constant: 4917:4 =>
- /kisskb/src/drivers/scsi/aacraid/commsup.c: error: case label does not reduce to an integer constant: 1983:2 =>
- error: arch/sparc/kernel/head_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.init.text': (.head.text+0x5100), (.head.text+0x5040) =>
- error: arch/sparc/kernel/head_32.o: relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o: (.init.text+0xa4) =>

*** WARNINGS ***

3 warning regressions:
+ .config: warning: override: ARCH_RV32I changes choice state: => 3863
+ arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid for ZPOOL: => 61
+ arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid for ZPOOL: => 37

25 warning improvements:
- .config: warning: override: reassigning to symbol GCC_PLUGIN_RANDSTRUCT: 12253, 12475 =>
- /kisskb/src/drivers/scsi/mpt3sas/mpt3sas_base.c: warning: array subscript 'Mpi2SasIOUnitPage1_t {aka struct _MPI2_CONFIG_PAGE_SASIOUNIT_1}[0]' is partly outside array bounds of 'unsigned char[20]' [-Warray-bounds]: 5403:43, 5396:40, 5400:40 =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14410): Section mismatch in reference from the variable qed_mfw_legacy_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14428): Section mismatch in reference from the variable qed_mfw_legacy_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14440): Section mismatch in reference from the variable qed_mfw_legacy_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14458): Section mismatch in reference from the variable qed_mfw_legacy_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14470): Section mismatch in reference from the variable qed_mfw_legacy_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14488): Section mismatch in reference from the variable qed_mfw_legacy_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x144a0): Section mismatch in reference from the variable qed_mfw_legacy_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x144f0): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14508): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14520): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14538): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14550): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14568): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14580): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o(.data+0x14598): Section mismatch in reference from the variable qed_mfw_ext_maps to the variable .init.rodata:qed_mfw_legacy_bb_100g: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x4790): Section mismatch in reference from the variable qede_forced_speed_maps to the variable .init.rodata:qede_forced_speed_100000: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x47a8): Section mismatch in reference from the variable qede_forced_speed_maps to the variable .init.rodata:qede_forced_speed_100000: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x47c0): Section mismatch in reference from the variable qede_forced_speed_maps to the variable .init.rodata:qede_forced_speed_100000: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x47d8): Section mismatch in reference from the variable qede_forced_speed_maps to the variable .init.rodata:qede_forced_speed_100000: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x47f0): Section mismatch in reference from the variable qede_forced_speed_maps to the variable .init.rodata:qede_forced_speed_100000: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x4808): Section mismatch in reference from the variable qede_forced_speed_maps to the variable .init.rodata:qede_forced_speed_100000: N/A =>
- modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x4820): Section mismatch in reference from the variable qede_forced_speed_maps to the variable .init.rodata:qede_forced_speed_100000: N/A =>
- modpost: WARNING: modpost: vmlinux.o(.text.unlikely+0x45d4): Section mismatch in reference from the function __trace_event_discard_commit() to the variable .init.data:initcall_level_names: 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