firmware backup

[rhizod]

Thanks for the good work evaldas and cyph!

I'm a little confused about cyph's dumper. Does that do the same thing in userspace as evaldas' kerner module dumper? Or is evaldas' kernel module needed also for cyph's dumper?

And, evaldas; do you think it would be ok to share the source of your dumper? I'd be very grateful, because I'd really like to see how you've done this.

[cyph]

My dumper is user-space only. It basically reads /dev/mem which is a device representing the machine's physical memory.