tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   e71e3a48a7e89fa71fb70bf4602367528864d2ff
commit: 56ebc9b0d77e0406aba2d900c82e79204cc7dc32 [5946/11253] memory: tegra: Enable compile testing for all drivers
config: x86_64-randconfig-c002-20210618 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=56ebc9b0d77e0406aba2d900c82e79204cc7dc32
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout 56ebc9b0d77e0406aba2d900c82e79204cc7dc32
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

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

Note: the linux-next/master HEAD e71e3a48a7e89fa71fb70bf4602367528864d2ff builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

   ld: warning: orphan section `.data..decrypted' from `arch/x86/kernel/cpu/vmware.o' being placed in section `.data..decrypted'
   ld: warning: orphan section `.data..decrypted' from `arch/x86/kernel/kvm.o' being placed in section `.data..decrypted'
   ld: drivers/memory/tegra/mc.o: in function `tegra_mc_probe':
>> mc.c:(.text+0x1efa): undefined reference to `reset_controller_register'

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