Ubuntu
linux package

  1. Bug #1690085
  2. Comment #333

Comment 333 for bug 1690085

Revision history for this message
In , klausman (klausman-linux-kernel-bugs) wrote :

I for one have a stable system *without* disabling C6, but just rcu_nocbs=0-15 on the kernel command line. If C6 was hard-disabled, it wouldn't help me, but likely make the power consumption a lot worse.

Hardware:
AMD Ryzen 7 1700X (model 1, stepping 1) that was RMA'd for segfaults
ASUS PRIME B350-Plus, BIOS 3401
2x Kingston 9965669-017.A00G

No overclocking and core boost disabled.

I regularly get uptimes well over two weeks and haven't had a lockup since I added the RCU blacklist.