source, patches, build scripts are here:

http://distro.ibiblio.org/easyos/source/kernel/5.10.x/5.10.77/

Changes since 5.10.78:

https://bkhome.org/news/202111/kernel-51081-compiled-with-improved-amd-cpu-support.html

Regards,
Barry Kauler
https://bkhome.org/news
Nov 29, 2021