kern/89825: [em] Thinkpad T42 hangs when going to sleep when em is in kernel (regression)

[Jacques Garrigue]

This should be clear from the context, but better spell it:
Using a 6.0-RELEASE kernel without em, and loading if_em.ko copied
from the 6.0-RC1 base distribution completely solves the problem for
me.

Jacques Garrigue