Enabling Magic SysRq Key on boot before INIT

Hello,

I would like to enable the Magic SysRq key immediately when the linux
kernel starts to boot, not when INIT begins. So, I am familiar with the
sysctl command and /etc/sysctl.conf - but I'd like to modify these types
of kernel variables earlier in the boot process. I thought that I could,
perhaps, pass an argument to my "kernel" line in my bootloader (grub)
configuration, but I have not been able to figure that out.

Is this possible?

Thanks,

Eric Schoeller
Infrastructure Systems and Services
University of Colorado, Boulder

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