Re: [PATCH v8 08/11] kbuild: implement CONFIG_TRIM_UNUSED_KSYMS without recursion

* Re: [PATCH v8 08/11] kbuild: implement CONFIG_TRIM_UNUSED_KSYMS without recursion
       [not found] <20230610091320.1054554-9-masahiroy@kernel.org>
@ 2023-06-10 16:29 ` kernel test robot
  2023-06-11 15:48   ` Masahiro Yamada
  0 siblings, 1 reply; 2+ messages in thread
From: kernel test robot @ 2023-06-10 16:29 UTC (permalink / raw)
  To: Masahiro Yamada; +Cc: llvm, oe-kbuild-all

Hi Masahiro,

kernel test robot noticed the following build errors:

[auto build test ERROR on masahiroy-kbuild/for-next]
[also build test ERROR on next-20230609]
[cannot apply to masahiroy-kbuild/fixes arnd-asm-generic/master rafael-pm/linux-next linus/master v6.4-rc5]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Masahiro-Yamada/Revert-PATCH-uml-export-symbols-added-by-GCC-hardened/20230610-171620
base:   https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next
patch link:    https://lore.kernel.org/r/20230610091320.1054554-9-masahiroy%40kernel.org
patch subject: [PATCH v8 08/11] kbuild: implement CONFIG_TRIM_UNUSED_KSYMS without recursion
config: s390-randconfig-r003-20230610 (https://download.01.org/0day-ci/archive/20230611/202306110018.Ir9UVvn9-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install s390 cross compiling tool for clang build
        # apt-get install binutils-s390x-linux-gnu
        git remote add masahiroy-kbuild https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
        git fetch masahiroy-kbuild for-next
        git checkout masahiroy-kbuild/for-next
        b4 shazam https://lore.kernel.org/r/20230610091320.1054554-9-masahiroy@kernel.org
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=s390 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash

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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306110018.Ir9UVvn9-lkp@intel.com/

All errors (new ones prefixed by >>):

   s390x-linux-ld: drivers/irqchip/irq-al-fic.o: in function `al_fic_init_dt':
   irq-al-fic.c:(.init.text+0x24): undefined reference to `of_iomap'
>> s390x-linux-ld: irq-al-fic.c:(.init.text+0x1f0): undefined reference to `iounmap'
--
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/amd.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-imon-pad.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/input/rmi4/rmi_smbus.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/health/max30100.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/ir-nec-decoder.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/dp83848.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/power/supply/bq2415x_charger.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-nebula.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/davicom.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/common/st_sensors/st_sensors.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'fs/nls/mac-centeuro.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/proximity/vl53l0x-i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/misc/isl29003.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/comedi/comedi.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/accel/mma7660.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/adc/envelope-detector.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/scsi/raid_class.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/light/veml6070.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/input/misc/pwm-vibra.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-pine64.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-dreambox.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/nfc/pn544/pn544.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/dac/dpot-dac.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-dib0700-nec.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/light/apds9960.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/national.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/qsemi.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-beelink-gs1.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/virtio/virtio_input.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/leds/leds-tlc591xx.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/temperature/tsys01.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/magnetometer/hmc5843_i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'fs/befs/befs.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/magnetometer/mmc35240.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/staging/most/net/most_net.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-tevii-nec.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/nfc/pn544/pn544_i2c.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/pressure/mpl3115.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-zx-irdec.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/leds/trigger/ledtrig-pattern.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'kernel/kheaders.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/scsi/scsi_transport_fc.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/base/regmap/regmap-i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/misc/lis3lv02d/lis3lv02d.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-astrometa-t2hybrid.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/misc/echo/echo.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/most/most_cdev.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/slimbus/slimbus.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/s390/char/con3270.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/microchip_t1.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/regulator/sy8106a-regulator.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-hauppauge.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/light/adux1020.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/pps/clients/pps-ktimer.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/iio/industrialio-sw-trigger.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-xbox-dvd.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/power/supply/ltc2941-battery-gauge.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'lib/crc64-rocksoft.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-technisat-usb2.ko', needed by '__modfinal'.
>> make[2]: *** No rule to make target 'drivers/target/target_core_pscsi.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/mscc/mscc.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'fs/nls/nls_euc-jp.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/dac/max517.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'lib/notifier-error-inject.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/buffer/industrialio-buffer-dma.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/mtd/sm_ftl.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/nfc/microread/microread_i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-budget-ci-old.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-pixelview-new.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/proximity/sx_common.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-flydvb.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/common/st_sensors/st_sensors_i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/accel/mma7455_core.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'fs/cachefiles/cachefiles.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/hwtracing/stm/dummy_stm.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/hid/hid-cypress.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/hid/hid-led.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/scsi/scsi_transport_iscsi.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/pressure/st_pressure.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/scsi/device_handler/scsi_dh_emc.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'crypto/md4.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/power/supply/bq25890_charger.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/regulator/ltc3589.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/accel/adxl345_core.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-anysee.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'lib/kunit/kunit-test.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'lib/of-reconfig-notifier-error-inject.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/leds/trigger/ledtrig-activity.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/light/isl29028.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/imu/inv_mpu6050/inv-mpu6050-i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/mtd/nftl.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/power/supply/smb347-charger.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-kaiomy.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/mtd/tests/mtd_readtest.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/light/al3320a.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/hid/hid-keytouch.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/leds/leds-is31fl319x.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-wetek-play2.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-avermedia-m135a.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/chemical/ams-iaq-core.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-total-media-in-hand-02.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/wan/hdlc_raw.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/accel/dmard06.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/regulator/vctrl-regulator.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/misc/eeprom/ee1004.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/regulator/mpq7920.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/mtd/tests/mtd_subpagetest.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/leds/leds-pwm.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/proximity/sx9310.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/target/tcm_fc/tcm_fc.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/mtd/ubi/ubi.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'arch/s390/net/pnet.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/magnetometer/bmc150_magn.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/eql.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/vfio/vfio.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/light/si1133.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/mtd/nand/raw/nandsim.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/accel/dmard09.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/dac/ad5592r-base.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-beelink-mxiii.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/staging/most/i2c/most_i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'net/netlink/netlink_diag.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/spmi/spmi.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/devfreq/governor_userspace.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/nvmem/nvmem_qcom-spmi-sdam.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'net/unix/unix_diag.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'crypto/pcbc.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'crypto/cast_common.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-pinnacle-grey.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/humidity/hdc100x.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-msi-digivox-ii.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/chemical/scd30_i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/magnetometer/hmc5843_core.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/mdio/fwnode_mdio.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/phy/et1011c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/scsi/scsi_debug.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'net/unix/unix.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/i2c/muxes/i2c-mux-pca954x.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/mdio/mdio-mux.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/mtd/chips/map_absent.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/wan/hdlc_cisco.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/net/wan/hdlc_ppp.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/scsi/sd_mod.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/hid/hid-monterey.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'crypto/lzo-rle.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'lib/kunit/kunit-example-test.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/power/supply/cw2015_battery.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/input/misc/drv2667.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/imu/fxos8700_i2c.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/media/rc/keymaps/rc-twinhan1027.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/s390/net/smsgiucv.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/pressure/ms5637.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'fs/fuse/virtiofs.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/dac/ad5686.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/adc/qcom-spmi-adc5.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/target/target_core_user.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/leds/leds-lm3530.ko', needed by '__modfinal'.
   make[2]: *** No rule to make target 'drivers/iio/accel/da311.ko', needed by '__modfinal'.

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