linux-kernel - Build regressions/improvements in v6.5-rc3

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Message-Id: <20230724122626.1701631-1-geert@linux-m68k.org>
Date:   Mon, 24 Jul 2023 14:26:26 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     linux-kernel@...r.kernel.org
Subject: Build regressions/improvements in v6.5-rc3

Below is the list of build error/warning regressions/improvements in
v6.5-rc3[1] compared to v6.4[2].

Summarized:
  - build errors: +7/-4
  - build warnings: +43/-19

JFYI, when comparing v6.5-rc3[1] to v6.5-rc2[3], the summaries are:
  - build errors: +5/-0
  - build warnings: +9/-1

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/6eaae198076080886b9e7d57f4ae06fa782f90ef/ (all 235 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/6995e2de6891c724bfeb2db33d7b87775f913ad1/ (160 out of 235 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/fdf0eaf11452d72945af31804e2a1048ee1b574c/ (161 out of 235 configs)


*** ERRORS ***

7 error regressions:
  + /kisskb/src/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c: error: the frame size of 1392 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]:  => 1036:1
  + /kisskb/src/include/linux/fortify-string.h: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]:  => 493:25, 583:25
  + error: modpost: ".L856" [drivers/mtd/nand/raw/nand.ko] undefined!:  => N/A
  + {standard input}: Error: Missing symbol name in directive:  => 1096
  + {standard input}: Error: unknown opcode:  => 1091
  + {standard input}: Error: unknown pseudo-op: `.glo':  => 1097
  + {standard input}: Error: unrecognized symbol type "":  => 1096

4 error improvements:
  - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c: error: the frame size of 2208 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]: 7179:1 => 
  - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c: error: the frame size of 2208 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]: 7224:1 => 
  - /kisskb/src/drivers/net/wireless/cisco/airo.c: error: 'status_rid.currentXmitRate' is used uninitialized [-Werror=uninitialized]: 6163:45 => 
  - {standard input}: Error: unknown pseudo-op: `.': 1118 => 


*** WARNINGS ***

43 warning regressions:
  + .config: warning: override: ARCH_RV32I changes choice state: 4833 => 4970, 4974
  + .config: warning: override: reassigning to symbol DEBUG_INFO_BTF: 3677 => 3688, 3681
  + /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/ext4/readpage.c: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 400:1
  + /kisskb/src/fs/ext4/readpage.c: warning: the frame size of 1124 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 400:1
  + /kisskb/src/fs/mpage.c: warning: the frame size of 1148 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 657:1
  + modpost: WARNING: modpost: "__ashrdi3" [drivers/mtd/nand/onenand/onenand.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/char/hw_random/st-rng.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/gpio/gpio-aggregator.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/iio/pressure/mprls0025pa.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/net/phy/microchip_t1s.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/net/wireless/realtek/rtw89/rtw89_8851b.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/phy/qualcomm/phy-qcom-sgmii-eth.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/pinctrl/qcom/pinctrl-msm.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/pwm/pwm-microchip-core.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/soc/qcom/qcom_ice.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [drivers/spi/spi-rzv2m-csi.ko] has no CRC!:  => N/A
  + modpost: WARNING: modpost: "__udelay" [sound/soc/loongson/snd-soc-loongson-i2s-pci.ko] has no CRC!:  => 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: vmlinux: section mismatch in reference: __trace_event_discard_commit+0x184 (section: .text.unlikely) -> initcall_level_names (section: .init.data):  => N/A
  + modpost: WARNING: modpost: vmlinux: section mismatch in reference: __trace_event_discard_commit+0xe0 (section: .text.unlikely) -> initcall_level_names (section: .init.data):  => N/A

19 warning improvements:
  - .config: warning: override: reassigning to symbol MIPS_CPS_NS16550_SHIFT: 14423, 14424, 14416 => 14496, 14504
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/adl_pci9118.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/amplc_pci230.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/cb_das16_cs.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/cb_pcidas.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/das800.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/mpc624.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/ni_atmio.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/ni_labpc_common.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/pcl812.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/pcl816.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/pcl818.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/comedi/drivers/rti800.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "__udelay" [drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: "empty_zero_page" [drivers/md/dm-flakey.ko] has no CRC!: N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o: section mismatch in reference: qed_mfw_ext_maps (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qed/qed.o: section mismatch in reference: qed_mfw_legacy_maps (section: .data) -> qed_mfw_legacy_bb_100g (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: drivers/net/ethernet/qlogic/qede/qede.o: section mismatch in reference: qede_forced_speed_maps (section: .data) -> qede_forced_speed_100000 (section: .init.rodata): N/A => 
  - modpost: WARNING: modpost: vmlinux.o: section mismatch in reference: __trace_event_discard_commit (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