linux-kernel - [djbw-nvdimm:libnvdimm-pending 14/16] mapping.c:undefined reference to `vmf_insert_pfn_pud

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Message-ID: <202209032100.y7ZLz1mK-lkp@intel.com>
Date:   Sat, 3 Sep 2022 21:21:12 +0800
From:   kernel test robot <lkp@...el.com>
To:     Dan Williams <dan.j.williams@...el.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [djbw-nvdimm:libnvdimm-pending 14/16] mapping.c:undefined reference
 to `vmf_insert_pfn_pud_prot'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm.git libnvdimm-pending
head:   ac9d6b3ba0a537b67bdc8e525308dc371da91e1b
commit: 980fef2c905073c395a4a5803157778a662a462c [14/16] devdax: add PUD support to the DAX mapping infrastructure
config: arm64-allyesconfig
compiler: aarch64-linux-gcc (GCC) 12.1.0
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/djbw/nvdimm.git/commit/?id=980fef2c905073c395a4a5803157778a662a462c
        git remote add djbw-nvdimm https://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm.git
        git fetch --no-tags djbw-nvdimm libnvdimm-pending
        git checkout 980fef2c905073c395a4a5803157778a662a462c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

>> aarch64-linux-ld: Unexpected GOT/PLT entries detected!
>> aarch64-linux-ld: Unexpected run-time procedure linkages detected!
   aarch64-linux-ld: drivers/dax/mapping.o: in function `dax_insert_pfn_mkwrite':
>> mapping.c:(.text+0x8ff0): undefined reference to `vmf_insert_pfn_pud_prot'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (358135 bytes)