CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/generic/RTSemEventMultiWait-2-ex-generic.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/generic/RTSemEventMultiWaitNoResume-2-ex-generic.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/generic/RTTimerCreate-generic.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/generic/errvars-generic.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/generic/mppresent-generic.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/generic/uuid-generic.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/VBox/log-vbox.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/common/alloc/heapsimple.o
  LD [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxdrv/vboxdrv.o
  LD      /var/lib/dkms/vboxhost/4.1.2/build/vboxnetadp/built-in.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetadp/linux/VBoxNetAdp-linux.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetadp/VBoxNetAdp.o
  LD [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetadp/vboxnetadp.o
  LD      /var/lib/dkms/vboxhost/4.1.2/build/vboxnetflt/built-in.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetflt/linux/VBoxNetFlt-linux.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetflt/VBoxNetFlt.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetflt/SUPR0IdcClient.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetflt/SUPR0IdcClientComponent.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetflt/linux/SUPR0IdcClient-linux.o
  LD [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxnetflt/vboxnetflt.o
  LD      /var/lib/dkms/vboxhost/4.1.2/build/vboxpci/built-in.o
  CC [M]  /var/lib/dkms/vboxhost/4.1.2/build/vboxpci/linux/VBoxPci-linux.o
/var/lib/dkms/vboxhost/4.1.2/build/vboxpci/linux/VBoxPci-linux.c: In function M-bM-^@M-^XVBoxPciLinuxInitM-bM-^@M-^Y:
/var/lib/dkms/vboxhost/4.1.2/build/vboxpci/linux/VBoxPci-linux.c:149:5: error: implicit declaration of function M-bM-^@M-^Xiommu_foundM-bM-^@M-^Y [-Werror=implicit-function-declaration]
/var/lib/dkms/vboxhost/4.1.2/build/vboxpci/linux/VBoxPci-linux.c: In function M-bM-^@M-^XvboxPciOsInitVmM-bM-^@M-^Y:
/var/lib/dkms/vboxhost/4.1.2/build/vboxpci/linux/VBoxPci-linux.c:989:9: error: too few arguments to function M-bM-^@M-^Xiommu_domain_allocM-bM-^@M-^Y
include/linux/iommu.h:68:29: note: declared here
cc1: some warnings being treated as errors
make[2]: *** [/var/lib/dkms/vboxhost/4.1.2/build/vboxpci/linux/VBoxPci-linux.o] Error 1
make[1]: *** [/var/lib/dkms/vboxhost/4.1.2/build/vboxpci] Error 2
make: *** [_module_/var/lib/dkms/vboxhost/4.1.2/build] Error 2
make: Leaving directory `/usr/src/linux-headers-3.2.0-24-generic'