For help, RDMA installation, normal compile rxe - after dev, restart select 4.0.0 + kernel, black screen into the system
To install RDMA need to compile rxe first search on the net - dev, generate a new kernel, and then restart the entered a new kernel, compile installation librxe - dev again, but now rxe - dev compile the kernel without any error, but restart select generate 4.0.0 + kernel, black screen directly, only the top left-hand corner has a cursor has been flashing,
See online have said the lack of library files, need to install the rdma - core, but it is no use, or won't start,

Have a great spirit encountered such a situation,