root@bt:/tmp/vmware-root/modules/vmnet-only# make
make -C /lib/modules/3.2.6/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. \
          MODULEBUILDDIR= modules
make[1]: Entering directory `/usr/src/linux-source-3.2.6'

  WARNING: Symbol version dump /usr/src/linux-source-3.2.6/Module.symvers
           is missing; modules will have no dependencies and modversions.

  CC [M]  /tmp/vmware-root/modules/vmnet-only/userif.o
/tmp/vmware-root/modules/vmnet-only/userif.c: In function ‘VNetCsumCopyDatagram’:
/tmp/vmware-root/modules/vmnet-only/userif.c:520: error: incompatible type for argument 1 of ‘kmap’
include/linux/highmem.h:48: note: expected ‘struct page *’ but argument is of type ‘const struct <anonymous>’
/tmp/vmware-root/modules/vmnet-only/userif.c:523: error: incompatible type for argument 1 of ‘kunmap’
include/linux/highmem.h:54: note: expected ‘struct page *’ but argument is of type ‘const struct <anonymous>’
make[2]: *** [/tmp/vmware-root/modules/vmnet-only/userif.o] Error 1
make[1]: *** [_module_/tmp/vmware-root/modules/vmnet-only] Error 2
make[1]: Leaving directory `/usr/src/linux-source-3.2.6'
make: *** [vmnet.ko] Error 2
root@bt:/tmp/vmware-root/modules/vmnet-only#