pcap-dbus.o:undefined reference to `dbus_message_demarshal'

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

Hi Vincent,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   90d35da658da8cff0d4ecbb5113f5fac9d00eb72
commit: 10f4c9b9a33b7df000f74fa0d896351fb1a61e6a x86/asm: Fix build of UML with KASAN
date:   6 months ago
config: um-randconfig-r111-20240305 (https://download.01.org/0day-ci/archive/20240305/202403052336.y6DkUd8a-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240305/202403052336.y6DkUd8a-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403052336.y6DkUd8a-lkp@intel.com/

All errors (new ones prefixed by >>):

   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_write':
>> pcap-dbus.o:(.text+0x244ff): undefined reference to `dbus_message_demarshal'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24515): undefined reference to `dbus_connection_send'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x2451e): undefined reference to `dbus_connection_flush'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24526): undefined reference to `dbus_message_unref'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24574): undefined reference to `dbus_error_free'
   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_read':
>> pcap-dbus.o:(.text+0x245c0): undefined reference to `dbus_connection_pop_message'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x245e2): undefined reference to `dbus_connection_pop_message'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x245f8): undefined reference to `dbus_connection_read_write'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24662): undefined reference to `dbus_message_is_signal'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x2467e): undefined reference to `dbus_message_marshal'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x246e6): undefined reference to `dbus_free'
   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_cleanup':
>> pcap-dbus.o:(.text+0x2474c): undefined reference to `dbus_connection_unref'
   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_activate':
>> pcap-dbus.o:(.text+0x247f6): undefined reference to `dbus_connection_open'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x2480e): undefined reference to `dbus_bus_register'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x248fc): undefined reference to `dbus_bus_add_match'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24904): undefined reference to `dbus_error_is_set'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x2494b): undefined reference to `dbus_bus_get'
   /usr/bin/ld: pcap-dbus.o:(.text+0x2497c): undefined reference to `dbus_error_free'
   /usr/bin/ld: pcap-dbus.o:(.text+0x2498d): undefined reference to `dbus_bus_add_match'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24995): undefined reference to `dbus_error_is_set'
   /usr/bin/ld: pcap-dbus.o:(.text+0x249ce): undefined reference to `dbus_error_free'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x249da): undefined reference to `dbus_connection_unref'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24a06): undefined reference to `dbus_bus_get'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24a42): undefined reference to `dbus_error_free'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24a55): undefined reference to `dbus_connection_set_max_received_size'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24a66): undefined reference to `dbus_connection_unref'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24adc): undefined reference to `dbus_error_free'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24b1a): undefined reference to `dbus_error_free'
   collect2: error: ld returned 1 exit status

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