Re: [PATCH] firmware_loader: load files from the mount namespace of init

[kbuild test robot <lkp@intel.com>]

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Hi Topi,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on driver-core/driver-core-testing]
[also build test ERROR on linux/master linus/master v5.5-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Topi-Miettinen/firmware_loader-load-files-from-the-mount-namespace-of-init/20200118-100042
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git a37f4958f7b63d2b3cd17a76151fdfc29ce1da5f
config: mips-markeins_defconfig (attached as .config)
compiler: mips-linux-gcc (GCC) 7.5.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.5.0 make.cross ARCH=mips 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> ERROR: "kernel_read_file_from_path_initns" [drivers/base/firmware_loader/firmware_class.ko] undefined!

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation

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