Dear all,

For the development of next version of Boot-Repair, I need to chroot on any type of system, so I would like to know if there are any restrictions in its use.
e.g. it seems that it is not possible to chroot a 64 bits OS from a 32 bit OS. But the contrary seems possible without any problem. Is it true?

Do you know any other kind of restriction / possible problem ?

Thank you.