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SubjectRe: [PATCH] rcuwait: do not enter RCU protection unless a wakeup is needed
On Wed, 20 Oct 2021 at 20:04, Paolo Bonzini <pbonzini@redhat.com> 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
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