Re: [PATCH] rcuwait: do not enter RCU protection unless a wakeup is needed

[Wanpeng Li]

On Wed, 20 Oct 2021 at 20:04, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
>
> On 20/10/21 14:01, Wanpeng Li wrote:
> > Yes, in the attachment.
> >
> >      Wanpeng
>
> This one does not have CONFIG_PREEMPT=y, let alone CONFIG_PREEMPT_RCU.
> It's completely impossible that this patch has an effect without those
> options.

Sorry, should be this one in the attachment.

    Wanpeng

Attachment: kvm_rcu_config
Description: Binary data