WARNING: modpost: "__udelay" [drivers/char/hw_random/st-rng.ko] has no CRC!

[kernel test robot]

Hi Martin,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   4076fa161217fcd64a578ca04586c4be728cb004
commit: afa9d00ee0fda2387ad598d0b106e96a7ed360ae hwrng: st - support compile-testing
date:   9 months ago
config: sparc-randconfig-r003-20230824 (https://download.01.org/0day-ci/archive/20240328/202403280824.ocy0Ch9a-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/20240328/202403280824.ocy0Ch9a-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/202403280824.ocy0Ch9a-lkp@xxxxxxxxx/

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

WARNING: modpost: vmlinux.o: section mismatch in reference: leon_pci_init (section: .text) -> pci_assign_unassigned_resources (section: .init.text)
WARNING: modpost: EXPORT symbol "empty_zero_page" [vmlinux] version generation failed, symbol will not be versioned.
Is "empty_zero_page" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__udelay" [vmlinux] version generation failed, symbol will not be versioned.
Is "__udelay" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__ndelay" [vmlinux] version generation failed, symbol will not be versioned.
Is "__ndelay" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__ashldi3" [vmlinux] version generation failed, symbol will not be versioned.
Is "__ashldi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__ashrdi3" [vmlinux] version generation failed, symbol will not be versioned.
Is "__ashrdi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "bzero_1page" [vmlinux] version generation failed, symbol will not be versioned.
Is "bzero_1page" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__copy_1page" [vmlinux] version generation failed, symbol will not be versioned.
Is "__copy_1page" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__divdi3" [vmlinux] version generation failed, symbol will not be versioned.
Is "__divdi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_read_enter" [vmlinux] version generation failed, symbol will not be versioned.
Is "___rw_read_enter" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_read_exit" [vmlinux] version generation failed, symbol will not be versioned.
Is "___rw_read_exit" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_read_try" [vmlinux] version generation failed, symbol will not be versioned.
Is "___rw_read_try" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_write_enter" [vmlinux] version generation failed, symbol will not be versioned.
Is "___rw_write_enter" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__lshrdi3" [vmlinux] version generation failed, symbol will not be versioned.
Is "__lshrdi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__muldi3" [vmlinux] version generation failed, symbol will not be versioned.
Is "__muldi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: "__ashldi3" [fs/ext4/ext4.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [fs/ext4/ext4.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [fs/ext4/ext4.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [fs/jbd2/jbd2.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [fs/isofs/isofs.ko] has no CRC!
WARNING: modpost: "__ashldi3" [fs/overlayfs/overlay.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [fs/overlayfs/overlay.ko] has no CRC!
WARNING: modpost: "__ashldi3" [fs/jfs/jfs.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [fs/jfs/jfs.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [fs/jfs/jfs.ko] has no CRC!
WARNING: modpost: "__ashldi3" [fs/nilfs2/nilfs2.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [fs/nilfs2/nilfs2.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [fs/nilfs2/nilfs2.ko] has no CRC!
WARNING: modpost: "__ashldi3" [fs/btrfs/btrfs.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [fs/btrfs/btrfs.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [fs/btrfs/btrfs.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [block/t10-pi.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [lib/test_scanf.ko] has no CRC!
WARNING: modpost: "__ndelay" [lib/test_lockup.ko] has no CRC!
WARNING: modpost: "__udelay" [lib/test_lockup.ko] has no CRC!
WARNING: modpost: "__ashldi3" [lib/crc4.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [lib/crc4.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/allwinner/phy-sun6i-mipi-dphy.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/broadcom/phy-bcm-ns2-usbdrd.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/cadence/phy-cadence-salvo.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/marvell/phy-pxa-usb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/mediatek/phy-mtk-ufs.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/ralink/phy-ralink-usb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/rockchip/phy-rockchip-inno-dsidphy.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/rockchip/phy-rockchip-pcie.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/rockchip/phy-rockchip-typec.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/st/phy-stm32-usbphyc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/phy/sunplus/phy-sunplus-usb2.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/pinctrl/bcm/pinctrl-bcm2835.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/gpio/gpio-latch.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/pwm/pwm-renesas-tpu.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/pwm/pwm-renesas-tpu.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/pwm/pwm-sifive.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/pci/controller/pcie-altera.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/nvidia/nvidiafb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/via/viafb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/neofb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/vt8623fb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/s3fb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/broadsheetfb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/s1d13xxxfb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/video/fbdev/sh_mobile_lcdcfb.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/clk/sunxi-ng/sunxi-ccu.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/sh/usb-dmac.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/mediatek/mtk-cqdma.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/qcom/qcom_adm.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/xilinx/xilinx_dpdma.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/dw/dw_dmac_core.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/idma64.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/dma/tegra20-apb-dma.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/soc/ixp4xx/ixp4xx-npe.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/reset/reset-berlin.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/reset/reset-imx7.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/tty/serial/sunzilog.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/tty/serial/sunsab.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/tty/serial/samsung_tty.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/tty/serial/imx.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/tty/serial/mxs-auart.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/char/hw_random/omap-rng.ko] has no CRC!
>> WARNING: modpost: "__udelay" [drivers/char/hw_random/st-rng.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/char/hw_random/stm32-rng.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/char/hw_random/ks-sa-rng.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/char/lp.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [drivers/char/xillybus/xillybus_core.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/misc/cardreader/rtsx_pci.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/misc/hpilo.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mfd/axp20x.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mfd/ssbi.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/scsi/scsi_common.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/nvme/host/nvme-core.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/nvme/host/nvme-core.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/nvme/target/nvmet.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/nvme/target/nvmet.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [drivers/nvme/target/nvmet.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/message/fusion/mptbase.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/auxdisplay/ks0108.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/auxdisplay/hd44780.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/auxdisplay/panel.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/auxdisplay/panel.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/auxdisplay/lcd2s.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/tegra-kbc.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/input/mouse/psmouse.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/rtc/rtc-moxart.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/rtc/rtc-msc313.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/rtc/rtc-r7301.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/rtc/rtc-stmp3xxx.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/rtc/rtc-x1205.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/i2c/busses/i2c-eg20t.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/i2c/busses/i2c-imx.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/i2c/busses/i2c-mt65xx.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/i2c/busses/i2c-mt65xx.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/i2c/busses/i2c-synquacer.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/i2c/busses/i2c-synquacer.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/adv7183.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/adv7842.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/bt819.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/media/i2c/ccs/ccs.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/media/i2c/ccs/ccs.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/cx25840/cx25840.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/et8ek8/et8ek8.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/imx415.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/mt9t112.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/ov6650.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/tc358743.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/i2c/tc358746.ko] has no CRC!
WARNING: modpost: "__ndelay" [drivers/media/i2c/tvp5150.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/tuners/max2165.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/tuners/mt20xx.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/tuners/tuner-simple.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/tuners/tda18271.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-frontends/atbm8830.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-frontends/m88rs2000.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-frontends/mb86a16.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-frontends/s5h1420.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-frontends/stb6000.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-frontends/stv0288.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/media/dvb-frontends/stv0910.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/media/dvb-frontends/tda10086.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-frontends/zl10353.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/media/v4l2-core/videodev.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/media/v4l2-core/videodev.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/media/dvb-core/dvb-core.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/hwmon/nct6775-core.ko] has no CRC!
WARNING: modpost: "__lshrdi3" [drivers/hwmon/nct6775-core.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/hwmon/sfctemp.ko] has no CRC!
WARNING: modpost: "__ashldi3" [drivers/hwmon/pmbus/pmbus_core.ko] has no CRC!
WARNING: modpost: "__ashrdi3" [drivers/hwmon/pmbus/pmbus_core.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/hwmon/pmbus/max15301.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/hwmon/pmbus/zl6100.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-pxav3.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/meson-mx-sdhc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/moxart-mmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/toshsd.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/owl-mmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/rtsx_pci_sdmmc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-esdhc-imx.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-tegra.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-of-esdhc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-of-dwcmshc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-bcm-kona.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-iproc.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-msm.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sdhci-omap.ko] has no CRC!
WARNING: modpost: "__udelay" [drivers/mmc/host/sunplus-mmc.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!

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