tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   d5ad8ec3cfb56a017de6a784835666475b4be349
commit: a1315dcb7b6a7d3a78df848eed5b331a4b3ec28a hwrng: ks-sa - Add dependency on IOMEM and OF
date:   8 months ago
config: s390-buildonly-randconfig-r003-20210803 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 4f71f59bf3d9914188a11d0c41bedbb339d36ff5)
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
        # install s390 cross compiling tool for clang build
        # apt-get install binutils-s390x-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a1315dcb7b6a7d3a78df848eed5b331a4b3ec28a
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout a1315dcb7b6a7d3a78df848eed5b331a4b3ec28a
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang 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@intel.com>

All errors (new ones prefixed by >>):

   s390x-linux-gnu-ld: kernel/dma/coherent.o: in function `dma_declare_coherent_memory':
   coherent.c:(.text+0x76): undefined reference to `memunmap'
   s390x-linux-gnu-ld: kernel/dma/coherent.o: in function `dma_init_coherent_memory':
   coherent.c:(.text+0xd4): undefined reference to `memremap'
   s390x-linux-gnu-ld: coherent.c:(.text+0x19e): undefined reference to `memunmap'
   s390x-linux-gnu-ld: drivers/irqchip/irq-imx-intmux.o: in function `imx_intmux_probe':
   irq-imx-intmux.c:(.text+0x86): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/phy/marvell/phy-mvebu-a3700-utmi.o: in function `mvebu_a3700_utmi_phy_probe':
   phy-mvebu-a3700-utmi.c:(.text+0x42): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_console_probe':
   dpaa2-console.c:(.text+0x2a): undefined reference to `of_address_to_resource'
   s390x-linux-gnu-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_mc_console_open':
   dpaa2-console.c:(.text+0x318): undefined reference to `ioremap'
   s390x-linux-gnu-ld: dpaa2-console.c:(.text+0x346): undefined reference to `iounmap'
   s390x-linux-gnu-ld: dpaa2-console.c:(.text+0x364): undefined reference to `ioremap'
   s390x-linux-gnu-ld: dpaa2-console.c:(.text+0x44c): undefined reference to `iounmap'
   s390x-linux-gnu-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_console_close':
   dpaa2-console.c:(.text+0x4b2): undefined reference to `iounmap'
   s390x-linux-gnu-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_aiop_console_open':
   dpaa2-console.c:(.text+0x518): undefined reference to `ioremap'
   s390x-linux-gnu-ld: dpaa2-console.c:(.text+0x546): undefined reference to `iounmap'
   s390x-linux-gnu-ld: dpaa2-console.c:(.text+0x564): undefined reference to `ioremap'
   s390x-linux-gnu-ld: dpaa2-console.c:(.text+0x646): undefined reference to `iounmap'
   s390x-linux-gnu-ld: drivers/char/hw_random/exynos-trng.o: in function `exynos_trng_probe':
   exynos-trng.c:(.text+0x9a): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/char/hw_random/meson-rng.o: in function `meson_rng_probe':
   meson-rng.c:(.text+0x48): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/char/hw_random/mtk-rng.o: in function `mtk_rng_probe':
   mtk-rng.c:(.text+0x7e): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/char/hw_random/npcm-rng.o: in function `npcm_rng_probe':
   npcm-rng.c:(.text+0x42): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/char/xillybus/xillybus_of.o: in function `xilly_drv_probe':
>> xillybus_of.c:(.text+0x6e): undefined reference to `devm_platform_ioremap_resource'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org