VMCI: dma dg: set OS page size

Tell the device the page size used by the OS.

Reviewed-by: Vishnu Dasa <vdasa@vmware.com>
Signed-off-by: Jorgen Hansen <jhansen@vmware.com>
Link: https://lore.kernel.org/r/20220207102725.2742-5-jhansen@vmware.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>