On Wed, 19 Jan 2011 17:26:30 -0500, Eric Paris wrote: > much like /proc/sys/kernel/modules_disable is used to disable module > loading, /proc/sys/kernel/kexec_disable is used to disable kexec code > loading. It would still be possible to use kexec -l to load a kernel, > set the tunable to 1 so the kernel waiting to boot couldn't change, and > then launch the kernel at a later time (through kexec -e or through a > crash) > But root can still change it to 0 and do kexec like normal, right?
