Hi, I'm Nanopi M4 user with Armbian Buster 5.95 and kernel 4.4.190-rk3399.
I found some weird behavior that put label which indicates big.LITTLE wrongly to each core. please refer this: https://forum.armbian.com/topic/11698-nanopi-m4-htop-recognizes-all-cores-as-little-cores
Installed htop version is: 2.2.0-3~armbian5.92+1 arm64.