Reverse output of general Fibonacci LFSR Suppose we have some Fibonacci LFSR, and it outputs some sequence.

How to change starting LFSR so, that it outputs exactly same sequence, but in reverse order?
The Fibonnacci LFSR whose feedback polynomial is the reverse of the given LFSR polynomial will produce the sequence in reverse. Here by
reverse is meant $x^mg(x^{-1})$ where $g(x)$ (of degree $m$)
is the feedback polynomial
of the given Fibonnacci LFSR.  Note that the initial loading
of the LFSR must be changed to the ending of the given output sequence
(in reverse order).