[patch] 2.4.0-test9-pre6 bluesmoke

Against 2.4.0-test9-pre6. Removes redundant code for trap 18, it used to be reserved but is now used for bluesmoke. Renames mcheck_fault to do_machine_check for consistency, all other C code for traps uses do_xxx. Adds parameters to do_machine_check for consistency, all other C code for traps

[patch] 2.4.0-test9-pre6 bluesmoke

Against 2.4.0-test9-pre6. Removes redundant code for trap 18, it used to be reserved but is now used for bluesmoke. Renames mcheck_fault to do_machine_check for consistency, all other C code for traps uses do_xxx. Adds parameters to do_machine_check for consistency, all other C code for traps