linux-kernel - Build regressions/improvements in v5.19

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Date:   Mon,  1 Aug 2022 14:47:05 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     linux-kernel@...r.kernel.org
Subject: Build regressions/improvements in v5.19

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

Summarized:
  - build errors: +8/-4
  - build warnings: +11/-11

JFYI, when comparing v5.19[1] to v5.19-rc8[3], the summaries are:
  - build errors: +5/-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/3d7cb6b04c3f3115719235cc6866b10326de34cd/ (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/e0dccc3b76fb35bb257b4118367a883073d7390e/ (all 135 configs)


*** ERRORS ***

8 error regressions:
  + /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+0x5040), (.head.text+0x5100)
  + 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)
  + {standard input}: Error: displacement to undefined symbol .L271 overflows 12-bit field:  => 1625
  + {standard input}: Error: displacement to undefined symbol .L271 overflows 8-bit field :  => 1634
  + {standard input}: Error: displacement to undefined symbol .L318 overflows 8-bit field :  => 1693, 1711, 1665, 1681
  + {standard input}: Error: pcrel too far:  => 1644, 1672, 1676, 1685, 1635, 1657, 1609, 1618, 1629, 1670, 1632, 1686, 1673, 1667, 1702, 1695, 1698, 1660, 1705, 1655, 1649, 1656, 1700, 1684
  + {standard input}: Error: unknown opcode:  => 1713

4 error improvements:
  - /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+0x5040), (.head.text+0x5100) => 
  - 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 ***

11 warning regressions:
  + .config: warning: override: ARCH_RV32I changes choice state:  => 3864
  + 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
  + modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o(.data+0x47b0): 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+0x47c8): 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+0x47e0): 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+0x47f8): 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+0x4810): 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+0x4828): 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+0x4840): 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+0x52bc): Section mismatch in reference from the function __trace_event_discard_commit() to the variable .init.data:initcall_level_names:  => N/A

11 warning improvements:
  - .config: warning: override: reassigning to symbol GCC_PLUGIN_RANDSTRUCT: 12475, 12253 => 
  - /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]: 5400:40, 5403:43, 5396:40 => 
  - /kisskb/src/drivers/tty/serial/sh-sci.c: warning: unused variable 'sport' [-Wunused-variable]: 2651:26 => 
  - 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@...ux-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