[tip:x86/vmware 4/8] vmwgfx_msg.c:undefined reference to `vmware_hypercall_slow'

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

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
head:   ef08e7dc21307b226b5280d5e8cfea687bfd2866
commit: e5ac9008b79c59235c34494e555419665022f5e1 [4/8] drm/vmwgfx: Use VMware hypercall API
config: i386-buildonly-randconfig-002-20240615 (https://download.01.org/0day-ci/archive/20240615/202406152104.FxakP1MB-lkp@intel.com/config)
compiler: gcc-9 (Ubuntu 9.5.0-4ubuntu2) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240615/202406152104.FxakP1MB-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/202406152104.FxakP1MB-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o: in function `vmw_open_channel.constprop.0':
>> vmwgfx_msg.c:(.text+0x203): undefined reference to `vmware_hypercall_slow'
   ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o: in function `vmw_recv_msg':
   vmwgfx_msg.c:(.text+0x46f): undefined reference to `vmware_hypercall_slow'
>> ld: vmwgfx_msg.c:(.text+0x49c): undefined reference to `vmware_hypercall_slow'
   ld: vmwgfx_msg.c:(.text+0x4c3): undefined reference to `vmware_hypercall_slow'
   ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o: in function `vmw_close_channel':
   vmwgfx_msg.c:(.text+0x580): undefined reference to `vmware_hypercall_slow'
   ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o:vmwgfx_msg.c:(.text+0x729): more undefined references to `vmware_hypercall_slow' follow
   ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_read':
   regmap-spi.c:(.text+0xf): undefined reference to `spi_write_then_read'
   ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_gather_write':
   regmap-spi.c:(.text+0x2b4): undefined reference to `spi_sync'
   ld: drivers/base/regmap/regmap-spi.o: in function `spi_sync_transfer.constprop.0':
   regmap-spi.c:(.text+0x337): undefined reference to `spi_sync'
   ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_async_write':
   regmap-spi.c:(.text+0x445): undefined reference to `spi_async'
   ld: drivers/iio/dac/ad9739a.o: in function `ad9739a_driver_init':
   ad9739a.c:(.init.text+0x10): undefined reference to `__spi_register_driver'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for REGMAP_SPI
   Depends on [n]: SPI [=n]
   Selected by [y]:
   - AD9739A [=y] && IIO [=y] && (SPI [=n] || COMPILE_TEST [=y])

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