On Thu, 2020-12-17 at 13:23 +0800, kernel test robot wrote: > tree: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > head: accefff5b547a9a1d959c7e76ad539bf2480e78b > commit: 88574332451380f4b51f6ca88ab9810e714bfb9b crypto: keembay - > Add support for Keem Bay OCS AES/SM4 > date: 6 days ago > config: s390-randconfig-c004-20201217 (attached as .config) > compiler: s390-linux-gcc (GCC) 9.3.0 > 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=88574332451380f4b51f6ca88ab9810e714bfb9b > git remote add linus > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 88574332451380f4b51f6ca88ab9810e714bfb9b > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 > make.cross ARCH=s390 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <l...@intel.com> > > All errors (new ones prefixed by >>): > > s390-linux-ld: kernel/dma/coherent.o: in function > `dma_init_coherent_memory': > coherent.c:(.text+0x54c): undefined reference to `memremap' > s390-linux-ld: coherent.c:(.text+0x67e): undefined reference to > `memunmap' > s390-linux-ld: kernel/dma/coherent.o: in function > `dma_declare_coherent_memory': > coherent.c:(.text+0x8ee): undefined reference to `memunmap' > s390-linux-ld: drivers/clk/clk-fixed-mmio.o: in function > `fixed_mmio_clk_setup': > clk-fixed-mmio.c:(.text+0x98): undefined reference to `of_iomap' > s390-linux-ld: clk-fixed-mmio.c:(.text+0xe8): undefined reference > to `iounmap' > s390-linux-ld: drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.o: in > function `dw_probe': > dw-axi-dmac-platform.c:(.text+0x20ac): undefined reference to > `devm_ioremap_resource' > s390-linux-ld: drivers/dma/fsl-edma.o: in function > `fsl_edma_probe': > fsl-edma.c:(.text+0x1238): undefined reference to > `devm_ioremap_resource' > s390-linux-ld: fsl-edma.c:(.text+0x1628): undefined reference to > `devm_ioremap_resource' > s390-linux-ld: drivers/dma/sf-pdma/sf-pdma.o: in function > `sf_pdma_probe': > sf-pdma.c:(.text+0x92e): undefined reference to > `devm_ioremap_resource' > s390-linux-ld: drivers/crypto/ccree/cc_driver.o: in function > `init_cc_resources': > cc_driver.c:(.text+0x89e): undefined reference to > `devm_ioremap_resource' > s390-linux-ld: drivers/crypto/ccree/cc_debugfs.o: in function > `cc_debugfs_init': > cc_debugfs.c:(.text+0x108): undefined reference to > `debugfs_create_regset32' > s390-linux-ld: cc_debugfs.c:(.text+0x206): undefined reference to > `debugfs_create_regset32' > s390-linux-ld: drivers/crypto/keembay/keembay-ocs-aes-core.o: in > function `kmb_ocs_aes_probe': > > > keembay-ocs-aes-core.c:(.text+0x1ed2): undefined reference to > > > `devm_ioremap_resource'
Looks like this is due to a missing HAS_IOMEM dependency. Herbert, I'll prepare a patch fixing this and I'll send it to you. > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
