CP15 Barrier log issue solution

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tbenr
Posts: 7
Joined: 01 Nov 2013 18:41

CP15 Barrier log issue solution

Post by tbenr » 15 Jan 2020 15:20

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

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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:

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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

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