tree: https://github.com/intel/linux-intel-lts.git 5.4/preempt-rt head: 36a2ba81b7c7178b0612363a1af6f22887905cc6 commit: 2c4a98833ded50c324a6c5e7c949f93cca137acf [9824/19040] misc: vpusmm: add alloc/import DMABuf for VPU config: s390-randconfig-r033-20211028 (attached as .config) compiler: s390-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel/linux-intel-lts/commit/2c4a98833ded50c324a6c5e7c... git remote add intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-lts 5.4/preempt-rt git checkout 2c4a98833ded50c324a6c5e7c949f93cca137acf # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): s390-linux-ld: drivers/irqchip/irq-al-fic.o: in function `al_fic_init_dt': irq-al-fic.c:(.init.text+0x2e): undefined reference to `of_iomap' s390-linux-ld: irq-al-fic.c:(.init.text+0x1e2): undefined reference to `iounmap' s390-linux-ld: drivers/phy/marvell/phy-mvebu-a3700-utmi.o: in function `mvebu_a3700_utmi_phy_probe': phy-mvebu-a3700-utmi.c:(.text+0x3d0): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_console_close': dpaa2-console.c:(.text+0x7c): undefined reference to `iounmap' s390-linux-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_console_probe': dpaa2-console.c:(.text+0xd0): undefined reference to `of_address_to_resource' s390-linux-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_generic_console_open.constprop.0': dpaa2-console.c:(.text+0x17e): undefined reference to `ioremap' s390-linux-ld: dpaa2-console.c:(.text+0x1a6): undefined reference to `iounmap' s390-linux-ld: dpaa2-console.c:(.text+0x1ba): undefined reference to `ioremap' s390-linux-ld: dpaa2-console.c:(.text+0x210): undefined reference to `iounmap' s390-linux-ld: drivers/char/hw_random/exynos-trng.o: in function `exynos_trng_probe': exynos-trng.c:(.text+0x21a): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/char/hw_random/meson-rng.o: in function `meson_rng_probe': meson-rng.c:(.text+0x84): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/char/hw_random/mtk-rng.o: in function `mtk_rng_probe': mtk-rng.c:(.text+0x246): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/char/xillybus/xillybus_of.o: in function `xilly_drv_probe': xillybus_of.c:(.text+0x1fa): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/misc/vpusmm/vpusmm_driver.o: in function `vpusmm_release': s390-linux-ld: drivers/misc/vpusmm/vpusmm_driver.o: in function `vpusmm_session_import_dmabuf.constprop.0': vpusmm_driver.c:(.text+0xa38): undefined reference to `dma_buf_map_attachment' s390-linux-ld: vpusmm_driver.c:(.text+0xa5c): undefined reference to `dma_buf_detach' s390-linux-ld: vpusmm_driver.c:(.text+0xa96): undefined reference to `dma_buf_detach' s390-linux-ld: vpusmm_driver.c:(.text+0xb3c): undefined reference to `dma_buf_unmap_attachment' s390-linux-ld: vpusmm_driver.c:(.text+0xb50): undefined reference to `dma_buf_detach' s390-linux-ld: drivers/misc/vpusmm/vpusmm_driver.o: in function `vpusmm_session_alloc.isra.0': s390-linux-ld: vpusmm_driver.c:(.text+0xfc8): undefined reference to `dma_buf_put' s390-linux-ld: drivers/misc/vpusmm/vpusmm_driver.o: in function `vpusmm_ioctl': s390-linux-ld: vpusmm_driver.c:(.text+0x1184): undefined reference to `dma_buf_put' s390-linux-ld: vpusmm_driver.c:(.text+0x11b4): undefined reference to `dma_buf_get' s390-linux-ld: vpusmm_driver.c:(.text+0x1234): undefined reference to `dma_buf_unmap_attachment' s390-linux-ld: vpusmm_driver.c:(.text+0x1246): undefined reference to `dma_buf_detach' s390-linux-ld: vpusmm_driver.c:(.text+0x1252): undefined reference to `dma_buf_put' s390-linux-ld: vpusmm_driver.c:(.text+0x1270): undefined reference to `dma_buf_put' s390-linux-ld: drivers/scsi/ufs/ufshcd-pltfrm.o: in function `ufshcd_pltfrm_init': ufshcd-pltfrm.c:(.text+0x530): undefined reference to `devm_platform_ioremap_resource' s390-linux-ld: drivers/net/can/grcan.o: in function `grcan_probe': grcan.c:(.text+0x1252): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/pcmcia/cistpl.o: in function `set_cis_map': cistpl.c:(.text+0x250): undefined reference to `ioremap' s390-linux-ld: cistpl.c:(.text+0x286): undefined reference to `iounmap' s390-linux-ld: cistpl.c:(.text+0x2ae): undefined reference to `iounmap' s390-linux-ld: cistpl.c:(.text+0x2c0): undefined reference to `ioremap' s390-linux-ld: drivers/pcmcia/cistpl.o: in function `release_cis_mem': cistpl.c:(.text+0xd98): undefined reference to `iounmap' s390-linux-ld: drivers/input/serio/apbps2.o: in function `apbps2_of_probe': apbps2.c:(.text+0x256): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/input/keyboard/omap4-keypad.o: in function `omap4_keypad_remove': omap4-keypad.c:(.text+0x4c): undefined reference to `iounmap' s390-linux-ld: drivers/input/keyboard/omap4-keypad.o: in function `omap4_keypad_probe': omap4-keypad.c:(.text+0x1b6): undefined reference to `ioremap' s390-linux-ld: omap4-keypad.c:(.text+0x1c8): undefined reference to `iounmap' s390-linux-ld: drivers/ptp/ptp_qoriq.o: in function `ptp_qoriq_probe': ptp_qoriq.c:(.text+0xc68): undefined reference to `ioremap' s390-linux-ld: ptp_qoriq.c:(.text+0xc96): undefined reference to `iounmap' s390-linux-ld: drivers/ptp/ptp_qoriq.o: in function `ptp_qoriq_free': ptp_qoriq.c:(.text+0xd58): undefined reference to `iounmap' s390-linux-ld: drivers/crypto/ccree/cc_driver.o: in function `init_cc_resources': cc_driver.c:(.text+0x3b0): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/crypto/ccree/cc_debugfs.o: in function `cc_debugfs_init': cc_debugfs.c:(.text+0xbe): undefined reference to `debugfs_create_regset32' s390-linux-ld: cc_debugfs.c:(.text+0x15a): undefined reference to `debugfs_create_regset32' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org