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SubjectRe: [PATCH/RFC] remove irqs_disabled warning from local_bh_enable

* Johannes Berg <> wrote:

> Subject: clean up and comment local_bh_enable code
> There's no need to use local_irq_save() over local_irq_disable() in
> the local_bh_enable code since it is a bug to call it with irqs
> disabled and do_softirq will enable irqs if there is any pending work.
> Consolidate the code from local_bh_enable and ..._ip to avoid having a
> disconnect between them in the warnings they trigger that is currently
> there. Also always trigger the warning on in_irq(), not just in the
> trace-irqflags case.

applied to tip/core/softirq for testing, thanks Johannes.


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