ERROR: "empty_zero_page" [net/ceph/libceph.ko] undefined!

From: kbuild test robot
Date: Thu Mar 09 2017 - 20:15:09 EST


Hi Stafford,

First bad commit (maybe != root cause):

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 144c7666b535aa5d402bf37db84df90aebf1f563
commit: 086cc1c31a0ec075dac02425367c871bb65bc2c9 openrisc: Add _text symbol to fix ksym build error
date: 10 weeks ago
config: openrisc-allmodconfig (attached as .config)
compiler: or1k-linux-gcc (GCC) 5.4.0
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 086cc1c31a0ec075dac02425367c871bb65bc2c9
# save the attached .config to linux build tree
make.cross ARCH=openrisc

All errors (new ones prefixed by >>):

>> ERROR: "empty_zero_page" [net/ceph/libceph.ko] undefined!
>> ERROR: "__ucmpdi2" [lib/842/842_decompress.ko] undefined!
ERROR: "__ioremap" [fs/pstore/ramoops.ko] undefined!
ERROR: "iounmap" [fs/pstore/ramoops.ko] undefined!
>> ERROR: "empty_zero_page" [fs/nfs/objlayout/objlayoutdriver.ko] undefined!
>> ERROR: "empty_zero_page" [fs/exofs/exofs.ko] undefined!
>> ERROR: "empty_zero_page" [fs/crypto/fscrypto.ko] undefined!
>> ERROR: "__ucmpdi2" [fs/btrfs/btrfs.ko] undefined!
ERROR: "__ioremap" [drivers/video/fbdev/uvesafb.ko] undefined!
ERROR: "iounmap" [drivers/video/fbdev/uvesafb.ko] undefined!
ERROR: "__ioremap" [drivers/video/fbdev/tmiofb.ko] undefined!
ERROR: "iounmap" [drivers/video/fbdev/tmiofb.ko] undefined!
ERROR: "__ioremap" [drivers/video/fbdev/sm501fb.ko] undefined!
ERROR: "iounmap" [drivers/video/fbdev/sm501fb.ko] undefined!
ERROR: "__ioremap" [drivers/video/fbdev/s1d13xxxfb.ko] undefined!
ERROR: "iounmap" [drivers/video/fbdev/s1d13xxxfb.ko] undefined!
ERROR: "__ioremap" [drivers/video/fbdev/goldfishfb.ko] undefined!
ERROR: "iounmap" [drivers/video/fbdev/goldfishfb.ko] undefined!
ERROR: "__ioremap" [drivers/usb/musb/tusb6010.ko] undefined!
ERROR: "iounmap" [drivers/usb/musb/tusb6010.ko] undefined!
ERROR: "__ioremap" [drivers/usb/host/xhci-plat-hcd.ko] undefined!
ERROR: "iounmap" [drivers/usb/host/xhci-plat-hcd.ko] undefined!
ERROR: "__ioremap" [drivers/usb/host/sl811-hcd.ko] undefined!
ERROR: "iounmap" [drivers/usb/host/sl811-hcd.ko] undefined!
ERROR: "__ioremap" [drivers/usb/host/r8a66597-hcd.ko] undefined!
ERROR: "iounmap" [drivers/usb/host/r8a66597-hcd.ko] undefined!
ERROR: "__ioremap" [drivers/usb/host/isp116x-hcd.ko] undefined!
ERROR: "iounmap" [drivers/usb/host/isp116x-hcd.ko] undefined!
ERROR: "__ioremap" [drivers/usb/gadget/udc/net2272.ko] undefined!
ERROR: "iounmap" [drivers/usb/gadget/udc/net2272.ko] undefined!
ERROR: "__ioremap" [drivers/usb/gadget/udc/mv_u3d_core.ko] undefined!
ERROR: "iounmap" [drivers/usb/gadget/udc/mv_u3d_core.ko] undefined!
ERROR: "iounmap" [drivers/usb/gadget/udc/m66592-udc.ko] undefined!
ERROR: "__ioremap" [drivers/usb/gadget/udc/m66592-udc.ko] undefined!
ERROR: "__ioremap" [drivers/usb/gadget/udc/fusb300_udc.ko] undefined!
ERROR: "iounmap" [drivers/usb/gadget/udc/fusb300_udc.ko] undefined!
ERROR: "__ioremap" [drivers/usb/gadget/udc/fotg210-udc.ko] undefined!
ERROR: "iounmap" [drivers/usb/gadget/udc/fotg210-udc.ko] undefined!
ERROR: "__ioremap" [drivers/usb/c67x00/c67x00.ko] undefined!
ERROR: "iounmap" [drivers/usb/c67x00/c67x00.ko] undefined!
ERROR: "__ioremap" [drivers/uio/uio_pruss.ko] undefined!
ERROR: "iounmap" [drivers/uio/uio_pruss.ko] undefined!
ERROR: "iounmap" [drivers/tty/serial/xilinx_uartps.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/xilinx_uartps.ko] undefined!
ERROR: "iounmap" [drivers/tty/serial/uartlite.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/uartlite.ko] undefined!
ERROR: "iounmap" [drivers/tty/serial/timbuart.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/timbuart.ko] undefined!
ERROR: "iounmap" [drivers/tty/serial/sh-sci.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/sh-sci.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/mxs-auart.ko] undefined!
ERROR: "iounmap" [drivers/tty/serial/men_z135_uart.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/men_z135_uart.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/altera_uart.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/altera_jtaguart.ko] undefined!
ERROR: "__ioremap" [drivers/tty/serial/8250/8250_base.ko] undefined!
ERROR: "iounmap" [drivers/tty/serial/8250/8250_base.ko] undefined!
ERROR: "iounmap" [drivers/thermal/qoriq_thermal.ko] undefined!
ERROR: "iounmap" [drivers/thermal/qcom/qcom_tsens.ko] undefined!
ERROR: "__ioremap" [drivers/staging/comedi/drivers/ii_pci20kc.ko] undefined!
ERROR: "iounmap" [drivers/staging/comedi/drivers/ii_pci20kc.ko] undefined!
ERROR: "__ioremap" [drivers/ssb/ssb.ko] undefined!
ERROR: "iounmap" [drivers/ssb/ssb.ko] undefined!
ERROR: "__ioremap" [drivers/rtc/rtc-v3020.ko] undefined!
ERROR: "iounmap" [drivers/rtc/rtc-v3020.ko] undefined!
>> ERROR: "pm_power_off" [drivers/regulator/act8865-regulator.ko] undefined!
ERROR: "iounmap" [drivers/power/reset/zx-reboot.ko] undefined!
ERROR: "iounmap" [drivers/power/reset/rmobile-reset.ko] undefined!
ERROR: "__ioremap" [drivers/parport/parport_ax88796.ko] undefined!
ERROR: "iounmap" [drivers/parport/parport_ax88796.ko] undefined!
ERROR: "iounmap" [drivers/net/wireless/ath/wcn36xx/wcn36xx.ko] undefined!
ERROR: "iounmap" [drivers/net/phy/mdio-mux-mmioreg.ko] undefined!
ERROR: "__ioremap" [drivers/net/phy/mdio-mux-mmioreg.ko] undefined!
ERROR: "__ioremap" [drivers/net/ethernet/via/via-velocity.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/via/via-velocity.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/via/via-rhine.ko] undefined!
ERROR: "__ioremap" [drivers/net/ethernet/qualcomm/emac/qcom-emac.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/qualcomm/emac/qcom-emac.ko] undefined!
ERROR: "__ioremap" [drivers/net/ethernet/micrel/ks8842.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/micrel/ks8842.ko] undefined!
ERROR: "__ioremap" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/freescale/xgmac_mdio.ko] undefined!
ERROR: "__ioremap" [drivers/net/ethernet/freescale/gianfar_ptp.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/freescale/gianfar_ptp.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/freescale/gianfar_driver.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/freescale/fsl_pq_mdio.ko] undefined!
ERROR: "__ioremap" [drivers/net/ethernet/freescale/fman/fsl_fman.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/freescale/fman/fsl_fman.ko] undefined!
ERROR: "__ioremap" [drivers/net/ethernet/calxeda/xgmac.ko] undefined!
ERROR: "iounmap" [drivers/net/ethernet/calxeda/xgmac.ko] undefined!
ERROR: "__ioremap" [drivers/net/can/softing/softing.ko] undefined!
ERROR: "iounmap" [drivers/net/can/softing/softing.ko] undefined!
ERROR: "__ioremap" [drivers/net/can/sja1000/sja1000_isa.ko] undefined!
ERROR: "iounmap" [drivers/net/can/sja1000/sja1000_isa.ko] undefined!
ERROR: "__ioremap" [drivers/net/can/cc770/cc770_platform.ko] undefined!
ERROR: "iounmap" [drivers/net/can/cc770/cc770_platform.ko] undefined!
ERROR: "__ioremap" [drivers/net/can/cc770/cc770_isa.ko] undefined!
ERROR: "iounmap" [drivers/net/can/cc770/cc770_isa.ko] undefined!
ERROR: "__ioremap" [drivers/net/can/at91_can.ko] undefined!
ERROR: "iounmap" [drivers/net/can/at91_can.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/spi-nor/fsl-quadspi.ko] undefined!
ERROR: "iounmap" [drivers/mtd/spi-nor/fsl-quadspi.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/onenand/generic.ko] undefined!
ERROR: "iounmap" [drivers/mtd/onenand/generic.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/nand/docg4.ko] undefined!
ERROR: "iounmap" [drivers/mtd/nand/docg4.ko] undefined!
ERROR: "iounmap" [drivers/mtd/nand/diskonchip.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/nand/diskonchip.ko] undefined!
ERROR: "iounmap" [drivers/mtd/maps/ts5500_flash.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/maps/ts5500_flash.ko] undefined!
ERROR: "iounmap" [drivers/mtd/maps/sc520cdp.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/maps/sc520cdp.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/maps/plat-ram.ko] undefined!
ERROR: "iounmap" [drivers/mtd/maps/plat-ram.ko] undefined!
ERROR: "iounmap" [drivers/mtd/maps/physmap_of_versatile.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/maps/physmap_of.ko] undefined!
ERROR: "iounmap" [drivers/mtd/maps/physmap_of.ko] undefined!
ERROR: "iounmap" [drivers/mtd/maps/netsc520.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/maps/netsc520.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/maps/latch-addr-flash.ko] undefined!
ERROR: "iounmap" [drivers/mtd/maps/latch-addr-flash.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/maps/gpio-addr-flash.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/devices/slram.ko] undefined!
ERROR: "iounmap" [drivers/mtd/devices/slram.ko] undefined!
ERROR: "iounmap" [drivers/mtd/devices/phram.ko] undefined!
ERROR: "__ioremap" [drivers/mtd/devices/phram.ko] undefined!
ERROR: "__ioremap" [drivers/mmc/host/android-goldfish.ko] undefined!
ERROR: "iounmap" [drivers/mmc/host/android-goldfish.ko] undefined!
ERROR: "__ioremap" [drivers/mfd/sm501.ko] undefined!
ERROR: "iounmap" [drivers/mfd/sm501.ko] undefined!
>> ERROR: "pm_power_off" [drivers/mfd/rn5t618.ko] undefined!
>> ERROR: "pm_power_off" [drivers/mfd/rk808.ko] undefined!
>> ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined!
>> ERROR: "pm_power_off" [drivers/mfd/max8907.ko] undefined!
ERROR: "iounmap" [drivers/mfd/htc-pasic3.ko] undefined!
ERROR: "__ioremap" [drivers/mfd/htc-pasic3.ko] undefined!
>> ERROR: "pm_power_off" [drivers/mfd/axp20x.ko] undefined!
ERROR: "__ioremap" [drivers/media/v4l2-core/videobuf2-vmalloc.ko] undefined!
ERROR: "iounmap" [drivers/media/v4l2-core/videobuf2-vmalloc.ko] undefined!
>> ERROR: "__ucmpdi2" [drivers/media/i2c/adv7842.ko] undefined!
>> ERROR: "__clear_user" [drivers/md/dm-mod.ko] undefined!
>> ERROR: "empty_zero_page" [drivers/md/dm-mod.ko] undefined!
>> ERROR: "__ucmpdi2" [drivers/md/bcache/bcache.ko] undefined!
ERROR: "iounmap" [drivers/ipack/ipack.ko] undefined!
ERROR: "__ioremap" [drivers/ipack/ipack.ko] undefined!
ERROR: "__ioremap" [drivers/input/serio/sun4i-ps2.ko] undefined!
ERROR: "iounmap" [drivers/input/serio/sun4i-ps2.ko] undefined!
ERROR: "__ioremap" [drivers/input/keyboard/sh_keysc.ko] undefined!
ERROR: "iounmap" [drivers/input/keyboard/sh_keysc.ko] undefined!
ERROR: "__ioremap" [drivers/input/keyboard/omap4-keypad.ko] undefined!
ERROR: "iounmap" [drivers/input/keyboard/omap4-keypad.ko] undefined!
>> ERROR: "__clear_user" [drivers/input/evdev.ko] undefined!
>> ERROR: "__ucmpdi2" [drivers/iio/imu/inv_mpu6050/inv-mpu6050.ko] undefined!
ERROR: "__ioremap" [drivers/iio/adc/men_z188_adc.ko] undefined!
ERROR: "iounmap" [drivers/iio/adc/men_z188_adc.ko] undefined!
ERROR: "__ioremap" [drivers/i2c/busses/i2c-simtec.ko] undefined!
ERROR: "iounmap" [drivers/i2c/busses/i2c-simtec.ko] undefined!
ERROR: "__ioremap" [drivers/i2c/busses/i2c-pca-platform.ko] undefined!
ERROR: "iounmap" [drivers/i2c/busses/i2c-pca-platform.ko] undefined!
ERROR: "__ioremap" [drivers/gpu/drm/ttm/ttm.ko] undefined!
ERROR: "iounmap" [drivers/gpu/drm/ttm/ttm.ko] undefined!
>> ERROR: "__ucmpdi2" [drivers/gpu/drm/drm.ko] undefined!
ERROR: "__ioremap" [drivers/gpu/drm/drm.ko] undefined!
ERROR: "iounmap" [drivers/gpu/drm/drm.ko] undefined!
ERROR: "__ioremap" [drivers/gpio/gpio-menz127.ko] undefined!
ERROR: "iounmap" [drivers/gpio/gpio-menz127.ko] undefined!
ERROR: "__ioremap" [drivers/dma/timb_dma.ko] undefined!
ERROR: "iounmap" [drivers/dma/timb_dma.ko] undefined!
ERROR: "__ioremap" [drivers/dma/sa11x0-dma.ko] undefined!
ERROR: "iounmap" [drivers/dma/sa11x0-dma.ko] undefined!
ERROR: "iounmap" [drivers/devfreq/event/exynos-ppmu.ko] undefined!
ERROR: "__ioremap" [drivers/char/ipmi/ipmi_si.ko] undefined!
ERROR: "iounmap" [drivers/char/ipmi/ipmi_si.ko] undefined!
>> ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined!
ERROR: "__ioremap" [drivers/bcma/bcma.ko] undefined!
ERROR: "iounmap" [drivers/bcma/bcma.ko] undefined!

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