Re: kernel configs in Debian

[Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp>]

Hi Arnd,

> Also, do you see the same performance difference with the non-rt kernel?
> Most people would not run the -rt kernel because of the inherent
> performance overhead, and it's not clear whether the slowdown you
> see is the result of a combination of CONFIG_PREEMPT_RT with some
> other option, or if this is something that hurts normal users as well.

Thank you for your interest.
I will check the differences of kernel compilation options for
non-rt kernel (linux-image-arm64).
Hopefully, I can return additional info. within one week.

Best regards, Ryutaroh