It's getting even worse after upgraded to kernel 4.15.0, another kworker process eats around 35% CPU every 10 secs.
在 2017年12月29日星期五 UTC+8上午2:04:40，Kai写道： > > Hardware: cubieboard2, cubietruck, Banana Pi > OS: Armbian, Archlinux with kernel >= 4.12.0 (4.12.x, 4.13.x, 4.14.x) > SoC: A20 > > Issue description: top shows that kworker constantly eats 8%~13% CPU, > performance sensitive apps run stuttered, comparing to they behave on > 4.11.x. > > I'm using cb2&ct with archlinux, Banana Pi & Armbian are reported on > Armbian forum, the common ground is A20 SoC, kernels later than 4.12.0, > considered to be a thermal sensor polling related BUG. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
