WARNING: modpost: "__udelay" [drivers/hwmon/sfctemp.ko] has no CRC!

[kernel test robot]

Hi Emil,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   e8f897f4afef0031fe618a8e94127a0934896aba
commit: 7f2958e845d2c8bf1100dc088dbdc31af2a80fd0 hwmon: (sfctemp) Add StarFive JH71x0 temperature sensor
date:   11 months ago
config: sparc-randconfig-r051-20240309 (https://download.01.org/0day-ci/archive/20240311/202403111019.VvcVNxlT-lkp@xxxxxxxxx/config)
compiler: sparc-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240311/202403111019.VvcVNxlT-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403111019.VvcVNxlT-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: "__udelay" [drivers/media/rc/gpio-ir-tx.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/media/rc/gpio-ir-tx.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/rc/ir-hix5hd2.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/rc/serial_ir.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/thermal/k3_j72xx_bandgap.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-pci.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-s3c.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-milbeaut.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/alcor.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/mtk-sd.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/davinci_mmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/renesas_sdhi_core.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/cb710-mmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/dw_mmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sh_mmcif.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sunxi-mmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/toshsd.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-esdhc-imx.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-bcm-kona.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-xenon-driver.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/core/pwrseq_emmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/leds/leds-bcm6358.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/leds/leds-bd2802.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/leds/leds-lt3593.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/staging/iio/impedance-analyzer/ad5933.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/staging/rtl8192e/rtl8192e/r8192e_pci.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/staging/rtl8723bs/r8723bs.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/staging/rts5208/rts5208.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mailbox/sprd-mailbox.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/memory/tegra/tegra30-emc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/memory/tegra/tegra210-emc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/accel/mma9551_core.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/iio/adc/ad7606.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/adc/bcm_iproc_adc.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/iio/adc/hx711.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/adc/imx8qxp-adc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/adc/mt6577_auxadc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/adc/meson_saradc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/adc/rcar-gyroadc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/adc/sun4i-gpadc-iio.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/adc/ti-ads7924.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/dac/ad5592r-base.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/gyro/itg3200.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/pressure/dlhl60d.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/iio/proximity/ping.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/nvmem/nvmem_meson_mx_efuse.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/nvmem/nvmem-mxs-ocotp.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/nvmem/nvmem-rockchip-otp.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/chips/cfi_util.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/chips/cfi_cmdset_0002.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/chips/cfi_cmdset_0001.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/onenand/onenand.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/mtd/nand/raw/ingenic/ingenic_nand.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/mtd/nand/raw/nand.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/raw/nand.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/mtd/nand/raw/nand.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/mtd/nand/raw/davinci_nand.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/mtd/nand/raw/diskonchip.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/raw/diskonchip.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/mtd/nand/raw/diskonchip.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/mtd/nand/raw/marvell_nand.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/raw/marvell_nand.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/raw/lpc32xx_slc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/raw/lpc32xx_mlc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/raw/txx9ndfmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/mtd/nand/raw/stm32_fmc2_nand.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/pcmcia/pcmcia_core.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/serio/i8042.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/serio/olpc_apsp.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/keyboard/imx_keypad.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/keyboard/matrix_keypad.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/keyboard/pmic8xxx-keypad.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/keyboard/samsung-keypad.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/keyboard/sh_keysc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/keyboard/tegra-kbc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/mouse/vsxxxaa.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/joystick/as5011.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/joystick/db9.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/joystick/gamecon.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/joystick/gf2k.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/joystick/grip_mp.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/cyttsp4_core.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/elants_i2c.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/ilitek_ts_i2c.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/raydium_i2c_ts.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/wdt87xx_i2c.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/sx8654.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/tps6507x-ts.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/zforce_ts.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/touchscreen/zinitix.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/input/rmi4/rmi_core.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/w1/masters/ds2482.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/w1/masters/mxc_w1.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/w1/masters/sgi_w1.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/w1/slaves/w1_ds28e17.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/w1/wire.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/hwmon/lm93.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/hwmon/powr1220.ko] has no CRC!
>> WARNING: modpost: "__udelay" [drivers/hwmon/sfctemp.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/hwmon/sht15.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/ssb/ssb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/fpga/altera-freeze-bridge.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/drivers/vx/snd-vx-lib.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/au88x0/snd-au8810.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/ctxfi/snd-ctxfi.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/cs46xx/snd-cs46xx.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/lx6464es/snd-lx6464es.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/echoaudio/snd-darla20.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/echoaudio/snd-mona.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/echoaudio/snd-echo3g.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/echoaudio/snd-indigodjx.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/oxygen/snd-oxygen-lib.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/trident/snd-trident.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/vx222/snd-vx222.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/snd-ad1889.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/snd-intel8x0.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/snd-intel8x0m.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/snd-via82xx.ko] has no CRC!
WARNING: modpost: "__udelay" [sound/pci/snd-via82xx-modem.ko] has no CRC!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki