1config VBOXSF_FS 2 tristate "VirtualBox guest shared folder (vboxsf) support" 3 depends on X86 && VBOXGUEST 4 select NLS 5 help 6 VirtualBox hosts can share folders with guests, this driver 7 implements the Linux-guest side of this allowing folders exported 8 by the host to be mounted under Linux. 9 10 If you want to use shared folders in VirtualBox guests, answer Y or M. 11