linux-kernel - rmem.c:undefined reference to `memremap'

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [day] [month] [year] [list]
Message-ID: <202103151438.MHav3EBj-lkp@intel.com>
Date:   Mon, 15 Mar 2021 14:12:41 +0800
From:   kernel test robot <lkp@...el.com>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
Cc:     kbuild-all@...ts.01.org, clang-built-linux@...glegroups.com,
        linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: rmem.c:undefined reference to `memremap'

Hi Nicolas,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   1e28eed17697bcf343c6743f0028cc3b5dd88bf0
commit: 5a3fa75a4d9cb6bcfc9081ef224a4cdcd4b3eafe nvmem: Add driver to expose reserved memory as nvmem
date:   6 weeks ago
config: s390-randconfig-r022-20210315 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project a28facba1ccdc957f386b7753f4958307f1bfde8)
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=5a3fa75a4d9cb6bcfc9081ef224a4cdcd4b3eafe
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 5a3fa75a4d9cb6bcfc9081ef224a4cdcd4b3eafe
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   s390x-linux-gnu-ld: kernel/dma/coherent.o: in function `dma_declare_coherent_memory':
   coherent.c:(.text+0xa4): undefined reference to `memunmap'
   s390x-linux-gnu-ld: kernel/dma/coherent.o: in function `dma_init_coherent_memory':
   coherent.c:(.text+0x134): undefined reference to `memremap'
   s390x-linux-gnu-ld: coherent.c:(.text+0x240): undefined reference to `memunmap'
   s390x-linux-gnu-ld: drivers/dma/altera-msgdma.o: in function `request_and_map':
   altera-msgdma.c:(.text+0x584): undefined reference to `devm_ioremap'
   s390x-linux-gnu-ld: drivers/dma/dw/platform.o: in function `dw_probe':
   platform.c:(.text+0xa2): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/dma/fsl-edma.o: in function `fsl_edma_probe':
   fsl-edma.c:(.text+0xe4): undefined reference to `devm_ioremap_resource'
   s390x-linux-gnu-ld: fsl-edma.c:(.text+0x234): undefined reference to `devm_ioremap_resource'
   s390x-linux-gnu-ld: drivers/dma/sf-pdma/sf-pdma.o: in function `sf_pdma_probe':
   sf-pdma.c:(.text+0x60): undefined reference to `devm_ioremap_resource'
   s390x-linux-gnu-ld: drivers/dma/xilinx/xilinx_dpdma.o: in function `xilinx_dpdma_probe':
   xilinx_dpdma.c:(.text+0x86): 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+0x72): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/net/ethernet/xilinx/ll_temac_main.o: in function `temac_probe':
   ll_temac_main.c:(.text+0x5e6): undefined reference to `devm_platform_ioremap_resource_byname'
   s390x-linux-gnu-ld: ll_temac_main.c:(.text+0x898): undefined reference to `devm_of_iomap'
   s390x-linux-gnu-ld: ll_temac_main.c:(.text+0x8fa): undefined reference to `devm_platform_ioremap_resource'
   s390x-linux-gnu-ld: drivers/net/ethernet/xilinx/ll_temac_mdio.o: in function `temac_mdio_setup':
   ll_temac_mdio.c:(.text+0x196): undefined reference to `of_address_to_resource'
   s390x-linux-gnu-ld: drivers/crypto/ccree/cc_driver.o: in function `ccree_probe':
   cc_driver.c:(.text+0x3b0): undefined reference to `devm_ioremap_resource'
   s390x-linux-gnu-ld: drivers/crypto/ccree/cc_debugfs.o: in function `cc_debugfs_init':
   cc_debugfs.c:(.text+0x94): undefined reference to `debugfs_create_regset32'
   s390x-linux-gnu-ld: cc_debugfs.c:(.text+0x16c): undefined reference to `debugfs_create_regset32'
   s390x-linux-gnu-ld: drivers/nvmem/rmem.o: in function `rmem_read':
>> rmem.c:(.text+0x14e): undefined reference to `memremap'
>> s390x-linux-gnu-ld: rmem.c:(.text+0x1b6): undefined reference to `memunmap'

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

Download attachment ".config.gz" of type "application/gzip" (17461 bytes)