Build regressions/improvements in v6.4-rc4
From: Geert Uytterhoeven
Date: Mon Jun 05 2023 - 06:10:52 EST
Below is the list of build error/warning regressions/improvements in
v6.4-rc4[1] compared to v6.3[2].
Summarized:
- build errors: +5/-8
- build warnings: +30/-12
JFYI, when comparing v6.4-rc4[1] to v6.4-rc3[3], the summaries are:
- build errors: +0/-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/7877cb91f1081754a1487c144d85dc0d2e2e7fc4/ (151 out of 152 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/457391b0380335d5e9a5babdec90ac53928b23b4/ (all 152 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/44c026a73be8038f03dbdeef028b642880cf1511/ (151 out of 152 configs)
*** ERRORS ***
5 error regressions:
+ /kisskb/src/drivers/mtd/spi-nor/spansion.c: error: 'op' is used uninitialized [-Werror=uninitialized]: => 495:27, 364:27
+ /kisskb/src/fs/xfs/scrub/scrub.h: error: initializer element is not constant: => 111:28
+ error: modpost: "__floatunsidf" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!: => N/A
+ error: modpost: "__gedf2" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!: => N/A
+ error: modpost: "__ltdf2" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!: => N/A
8 error improvements:
- /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: error: 'struct cpuinfo_um' has no member named 'apicid': 2157:48, 2157:41 =>
- /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: error: control reaches end of non-void function [-Werror=return-type]: 2161:1 =>
- /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=]: 7086:1 =>
- /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=]: 7131:1 =>
- /kisskb/src/drivers/gpu/drm/msm/msm_mdss.c: error: case label does not reduce to an integer constant: 300:2, 296:2, 299:2 =>
- /kisskb/src/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c: error: array subscript 2 is above array bounds of 'u32[2]' {aka 'unsigned int[2]'} [-Werror=array-bounds]: 641:28 =>
- /kisskb/src/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c: error: array subscript 3 is above array bounds of 'u32[2]' {aka 'unsigned int[2]'} [-Werror=array-bounds]: 641:28 =>
- /kisskb/src/fs/btrfs/send.c: error: 'right_gen' may be used uninitialized in this function [-Werror=maybe-uninitialized]: 1902:23, 1909:13 =>
*** WARNINGS ***
30 warning regressions:
+ /kisskb/src/fs/ext4/readpage.c: warning: the frame size of 1128 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 400:1
+ modpost: WARNING: modpost: "__ashldi3" [drivers/input/joystick/sidewinder.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashldi3" [drivers/net/ethernet/mellanox/mlxsw/mlxsw_core.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashldi3" [drivers/net/ethernet/xilinx/xilinx_emac.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashldi3" [drivers/net/virtio_net.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashldi3" [drivers/net/wireless/ath/ath10k/ath10k_core.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashldi3" [drivers/thunderbolt/thunderbolt.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashldi3" [fs/hfsplus/hfsplus.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashldi3" [net/mac80211/mac80211.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashrdi3" [drivers/usb/gadget/function/usb_f_mass_storage.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__ashrdi3" [fs/xfs/xfs.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [drivers/md/dm-writecache.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [drivers/md/dm-zoned.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [drivers/net/ethernet/mellanox/mlxsw/mlxsw_core.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [drivers/scsi/hpsa.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [drivers/scsi/mpt3sas/mpt3sas.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [drivers/thunderbolt/thunderbolt.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [fs/ext2/ext2.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [fs/ext4/ext4.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [fs/gfs2/gfs2.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [fs/ntfs3/ntfs3.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [net/mac80211/mac80211.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__lshrdi3" [net/sched/act_police.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__udelay" [drivers/hwmon/sfctemp.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__udelay" [drivers/media/platform/nxp/imx8-isi/imx8-isi.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-cadence.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__udelay" [drivers/ptp/ptp_dfl_tod.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__udelay" [drivers/spi/spi-davinci.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: "__udelay" [drivers/thermal/mediatek/auxadc_thermal.ko] has no CRC!: => N/A
+ modpost: WARNING: modpost: suppressed 1 unresolved symbol warnings because there were too many): => N/A
12 warning improvements:
- /kisskb/src/fs/btrfs/send.c: warning: 'right_gen' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1909:27, 1902:23, 1909:13 =>
- /kisskb/src/fs/btrfs/volumes.c: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized]: 2524:9, 2524:2 =>
- /kisskb/src/fs/ext4/readpage.c: warning: the frame size of 1132 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 404:1 =>
- /kisskb/src/include/linux/list.h: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized]: 74:12, 74:19 =>
- modpost: WARNING: modpost: "__udelay" [drivers/char/pcmcia/cm4000_cs.ko] has no CRC!: N/A =>
- modpost: WARNING: modpost: "__udelay" [drivers/char/pcmcia/synclink_cs.ko] has no CRC!: N/A =>
- modpost: WARNING: modpost: "__udelay" [drivers/media/i2c/noon010pc30.ko] has no CRC!: N/A =>
- modpost: WARNING: modpost: "__udelay" [drivers/media/i2c/vs6624.ko] has no CRC!: N/A =>
- modpost: WARNING: modpost: "__udelay" [drivers/net/ethernet/intel/ixgb/ixgb.ko] has no CRC!: N/A =>
- modpost: WARNING: modpost: "__udelay" [drivers/phy/intel/phy-intel-thunderbay-emmc.ko] has no CRC!: N/A =>
- modpost: WARNING: modpost: "__udelay" [drivers/usb/host/u132-hcd.ko] has no CRC!: N/A =>
- modpost: WARNING: modpost: "__udelay" [drivers/usb/misc/ftdi-elan.ko] has no CRC!: N/A =>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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