CP15 Barrier log issue solution

tbenr · Post by **tbenr** » 15 Jan 2020 15:20

I want to share my finding.
i'm running on this 64bit kernel:

Linux FriendlyELEC 4.4.179 #1 SMP Tue Dec 17 18:03:10 CST 2019 aarch64 aarch64 aarch64 GNU/Linux

and i get a spam of this errors:

Code: Select all

Jan 15 13:04:11 FriendlyELEC kernel: [  546.638661] "zway/timers" (908) uses deprecated CP15 Barrier instruction at 0xf73d49a4
Jan 15 13:04:11 FriendlyELEC kernel: [  546.638667] "zway/timers" (908) uses deprecated CP15 Barrier instruction at 0xf73d49bc

to solve: https://www.tal.org/tutorials/booting-6 ... berry-pi-3