drivers/platform/x86/dell-smbios-smm.c:99: undefined reference to `dcdbas_smi_request'

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   fc6eabbbf8ef99efed778dd5afabc83c21dba585
commit: 25d47027e1003546bfd8964b4423cb39bc2d53e9 platform/x86: dell-smbios: 
Link all dell-smbios-* modules together
date:   4 days ago
config: x86_64-randconfig-s4-03140942 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        git checkout 25d47027e1003546bfd8964b4423cb39bc2d53e9
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/platform/x86/dell-smbios-smm.o: In function `dell_smbios_smm_call':
>> drivers/platform/x86/dell-smbios-smm.c:99: undefined reference to 
>> `dcdbas_smi_request'

vim +99 drivers/platform/x86/dell-smbios-smm.c

549b4930 Mario Limonciello 2017-11-01   84  
549b4930 Mario Limonciello 2017-11-01   85  int dell_smbios_smm_call(struct 
calling_interface_buffer *input)
549b4930 Mario Limonciello 2017-11-01   86  {
549b4930 Mario Limonciello 2017-11-01   87      struct smi_cmd command;
549b4930 Mario Limonciello 2017-11-01   88      size_t size;
549b4930 Mario Limonciello 2017-11-01   89  
549b4930 Mario Limonciello 2017-11-01   90      size = sizeof(struct 
calling_interface_buffer);
549b4930 Mario Limonciello 2017-11-01   91      command.magic = SMI_CMD_MAGIC;
549b4930 Mario Limonciello 2017-11-01   92      command.command_address = 
da_command_address;
549b4930 Mario Limonciello 2017-11-01   93      command.command_code = 
da_command_code;
549b4930 Mario Limonciello 2017-11-01   94      command.ebx = 
virt_to_phys(buffer);
549b4930 Mario Limonciello 2017-11-01   95      command.ecx = 0x42534931;
549b4930 Mario Limonciello 2017-11-01   96  
549b4930 Mario Limonciello 2017-11-01   97      mutex_lock(&smm_mutex);
549b4930 Mario Limonciello 2017-11-01   98      memcpy(buffer, input, size);
549b4930 Mario Limonciello 2017-11-01  @99      dcdbas_smi_request(&command);
549b4930 Mario Limonciello 2017-11-01  100      memcpy(input, buffer, size);
549b4930 Mario Limonciello 2017-11-01  101      mutex_unlock(&smm_mutex);
549b4930 Mario Limonciello 2017-11-01  102      return 0;
549b4930 Mario Limonciello 2017-11-01  103  }
549b4930 Mario Limonciello 2017-11-01  104  

:::::: The code at line 99 was first introduced by commit
:::::: 549b4930f057658dc50d8010e66219233119a4d8 platform/x86: dell-smbios: 
Introduce dispatcher for SMM calls

:::::: TO: Mario Limonciello <mario.limoncie...@dell.com>
:::::: CC: Darren Hart (VMware) <dvh...@infradead.org>

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

.config.gz
Description: application/gzip