blob: 835c559786bda923fe0cb8616b3031932a86bb21 (plain
menu "Kernel hacking"
bool "Early printk support"
Say Y here if you want to have an early console using the
earlyprintk=<name>[,<addr>][,<options>] kernel parameter. It
is assumed that the early console device has been initialised
by the boot loader prior to starting the Linux kernel.
bool "Write the current PID to the CONTEXTIDR register"
Enabling this option causes the kernel to write the current PID to
the CONTEXTIDR register, at the expense of some additional
instructions during context switch. Say Y here only if you are
planning to use hardware trace tools with this kernel.