linux-kernel - Build regressions/improvements in v6.11-rc7

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Message-Id: <20240909072910.1747880-1-geert@linux-m68k.org>
Date: Mon,  9 Sep 2024 09:29:10 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: linux-kernel@...r.kernel.org
Subject: Build regressions/improvements in v6.11-rc7

Below is the list of build error/warning regressions/improvements in
v6.11-rc7[1] compared to v6.10[2].

Summarized:
  - build errors: +5/-21
  - build warnings: +1/-53

JFYI, when comparing v6.11-rc7[1] to v6.11-rc6[3], the summaries are:
  - build errors: +0/-2
  - build warnings: +0/-34

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/da3ea35007d0af457a0afc87e84fddaebc4e0b63/ (129 out of 132 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/0c3836482481200ead7b416ca80c68a29cfdaabd/ (all 132 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/431c1646e1f86b949fa3685efc50b660a364c2b6/ (131 out of 132 configs)


*** ERRORS ***

5 error regressions:
  + /kisskb/src/drivers/md/dm-integrity.c: error: logical not is only applied to the left hand side of comparison [-Werror=logical-not-parentheses]:  => 4718:45
  + /kisskb/src/kernel/fork.c: error: #warning clone3() entry point is missing, please fix [-Werror=cpp]:  => 3072:2
  + {standard input}: Error: displacement to undefined symbol .L142 overflows 8-bit field :  => 1070
  + {standard input}: Error: displacement to undefined symbol .L161 overflows 8-bit field :  => 1075
  + {standard input}: Error: unknown pseudo-op: `.l18':  => 1111

21 error improvements:
  - /kisskb/src/arch/sparc/include/asm/floppy_64.h: error: no previous prototype for 'sparc_floppy_irq' [-Werror=missing-prototypes]: 200:13 => 
  - /kisskb/src/arch/sparc/include/asm/floppy_64.h: error: no previous prototype for 'sun_pci_fd_dma_callback' [-Werror=missing-prototypes]: 437:6 => 
  - /kisskb/src/arch/sparc/power/hibernate.c: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]: 22:5 => 
  - /kisskb/src/arch/sparc/power/hibernate.c: error: no previous prototype for 'restore_processor_state' [-Werror=missing-prototypes]: 35:6 => 
  - /kisskb/src/arch/sparc/power/hibernate.c: error: no previous prototype for 'save_processor_state' [-Werror=missing-prototypes]: 30:6 => 
  - /kisskb/src/arch/sparc/prom/misc_64.c: error: no previous prototype for 'prom_get_mmu_ihandle' [-Werror=missing-prototypes]: 165:5 => 
  - /kisskb/src/arch/sparc/prom/p1275.c: error: no previous prototype for 'prom_cif_init' [-Werror=missing-prototypes]: 52:6 => 
  - /kisskb/src/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c: error: unknown option after '#pragma GCC diagnostic' kind [-Werror=pragmas]: 16:9 => 
  - /kisskb/src/drivers/gpu/drm/msm/adreno/adreno_gen7_0_0_snapshot.h: error: 'gen7_0_0_external_core_regs' defined but not used [-Werror=unused-variable]: 924:19 => 
  - /kisskb/src/drivers/gpu/drm/msm/adreno/adreno_gen7_2_0_snapshot.h: error: 'gen7_2_0_external_core_regs' defined but not used [-Werror=unused-variable]: 748:19 => 
  - /kisskb/src/drivers/gpu/drm/msm/adreno/adreno_gen7_9_0_snapshot.h: error: 'gen7_9_0_external_core_regs' defined but not used [-Werror=unused-variable]: 1438:19 => 
  - /kisskb/src/drivers/gpu/drm/msm/adreno/adreno_gen7_9_0_snapshot.h: error: 'gen7_9_0_sptp_clusters' defined but not used [-Werror=unused-variable]: 1188:43 => 
  - /kisskb/src/fs/bcachefs/data_update.c: error: the frame size of 1028 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]: 338:1 => 
  - error: arch/sparc/kernel/process_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.text': (.fixup+0x4), (.fixup+0xc) => 
  - error: arch/sparc/kernel/signal_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.text': (.fixup+0x18), (.fixup+0x10), (.fixup+0x8), (.fixup+0x0), (.fixup+0x20) => 
  - 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 .L137 overflows 8-bit field : 1105, 1031 => 
  - {standard input}: Error: displacement to undefined symbol .L158 overflows 8-bit field : 1110 => 
  - {standard input}: Error: pcrel too far: 1020, 1254, 1021, 1095, 1074, 1255, 1096, 1022, 1126 => 1397, 1060, 1059, 1061
  - {standard input}: Error: unknown pseudo-op: `.al': 1270 => 


*** WARNINGS ***

1 warning regressions:
  + /kisskb/src/kernel/fork.c: warning: #warning clone3() entry point is missing, please fix [-Wcpp]:  => 3072:2

53 warning improvements:
  - ./.config.32r1_defconfig: warning: override: CPU_BIG_ENDIAN changes choice state: 93 => 
  - ./.config.32r2_defconfig: warning: override: CPU_BIG_ENDIAN changes choice state: 93 => 
  - ./.config.32r6_defconfig: warning: override: CPU_BIG_ENDIAN changes choice state: 95 => 
  - ./.config.64r1_defconfig: warning: override: CPU_BIG_ENDIAN changes choice state: 96 => 
  - ./.config.64r2_defconfig: warning: override: CPU_BIG_ENDIAN changes choice state: 96 => 
  - ./.config.64r6_defconfig: warning: override: CPU_BIG_ENDIAN changes choice state: 98 => 
  - ./.config.micro32r2_defconfig: warning: override: CPU_BIG_ENDIAN changes choice state: 94 => 
  - .config: warning: override: ARCH_RV32I changes choice state: 6414 => 
  - .config: warning: override: CPU_BIG_ENDIAN changes choice state: 94, 95, 93, 92, 97 => 
  - /kisskb/src/arch/mips/sgi-ip22/ip22-berr.c: warning: no previous prototype for 'ip22_be_init' [-Wmissing-prototypes]: 113:13 => 
  - /kisskb/src/arch/mips/sgi-ip22/ip22-berr.c: warning: no previous prototype for 'ip22_be_interrupt' [-Wmissing-prototypes]: 89:6 => 
  - /kisskb/src/arch/mips/sgi-ip22/ip22-gio.c: warning: no previous prototype for 'ip22_gio_init' [-Wmissing-prototypes]: 398:12 => 
  - /kisskb/src/arch/mips/sgi-ip22/ip22-gio.c: warning: no previous prototype for 'ip22_gio_set_64bit' [-Wmissing-prototypes]: 249:6 => 
  - /kisskb/src/arch/mips/sgi-ip22/ip22-time.c: warning: no previous prototype for 'indy_8254timer_irq' [-Wmissing-prototypes]: 119:18 => 
  - /kisskb/src/arch/sparc/prom/misc_64.c: warning: no previous prototype for 'prom_get_mmu_ihandle' [-Wmissing-prototypes]: 165:5 => 
  - /kisskb/src/arch/sparc/prom/p1275.c: warning: no previous prototype for 'prom_cif_init' [-Wmissing-prototypes]: 52:6 => 
  - /kisskb/src/drivers/base/regmap/regcache-maple.c: warning: 'lower_index' is used uninitialized [-Wuninitialized]: 113:23 => 
  - /kisskb/src/drivers/base/regmap/regcache-maple.c: warning: 'lower_last' is used uninitialized [-Wuninitialized]: 113:36 => 
  - /kisskb/src/fs/btrfs/extent_io.c: warning: 'last_extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized]: 3285:19 => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0x110 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0x14 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0x30 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0x4c (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0x68 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0x84 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0xa0 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0xbc (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0xd8 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/intel/ice/ice: section mismatch in reference: ice_adv_lnk_speed_maps+0xf4 (section: .data) -> ice_adv_lnk_speed_200000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0x14 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0x30 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0x4c (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0x68 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0x84 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0xa0 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0xbc (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_ext_maps+0xd8 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_legacy_maps+0x14 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_legacy_maps+0x30 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_legacy_maps+0x4c (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_legacy_maps+0x68 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_legacy_maps+0x84 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_legacy_maps+0xa0 (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed: section mismatch in reference: qed_mfw_legacy_maps+0xbc (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede: section mismatch in reference: qede_forced_speed_maps+0x14 (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede: section mismatch in reference: qede_forced_speed_maps+0x30 (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede: section mismatch in reference: qede_forced_speed_maps+0x4c (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede: section mismatch in reference: qede_forced_speed_maps+0x68 (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede: section mismatch in reference: qede_forced_speed_maps+0x84 (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede: section mismatch in reference: qede_forced_speed_maps+0xa0 (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede: section mismatch in reference: qede_forced_speed_maps+0xbc (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: lib/test_bitmap: section mismatch in reference: find_next_bit+0x40 (section: .text.unlikely) -> test_print (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: vmlinux: section mismatch in reference: __trace_event_discard_commit+0x184 (section: .text.unlikely) -> initcall_level_names (section: .init.data): 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