[PATCH] kernel: set CONFIG_RCU_FANOUT=64 for 64bit targets

[Rui Salvaterra]

Hi, Stijn,

On Sat, 31 Jul 2021 at 11:01, Stijn Tintel <stijn at linux-ipv6.be> wrote:
>
> Alternatively we could disable CONFIG_RCU_EXPERT entirely. Not sure why
> it was enabled in the first place. If anyone knows, please do share.

Yes, please! Personal note, CONFIG_RCU_EXPERT is one of those things I
don't even touch. The (performance) breakage potential is big and I
really trust the defaults are sane. Just disable it.

Thanks,
Rui