On Wed, Aug 10, 2005 at 11:00:40AM -0400, Greg Weeks wrote: > Now I get this: > > AS arch/mips/kernel/r4k_switch.o > CC arch/mips/kernel/vpe.o > {standard input}: Assembler messages: > {standard input}:1329: Error: unrecognized opcode `mftc0 $7,$2,4' > {standard input}:1333: Error: unrecognized opcode `mftc0 $6,$2,1' You have CONFIG_MT enabled but your binutils don't support these new instructions yet. Since you're using 4K and 24K CPUs only ATM I think you should simply disable CONFIG_MT for now. Ralf