[PATCH v2 2/6] genirq: Allow an interrupt to be marked as 'raw'
peterz at infradead.org
Thu Dec 3 08:03:20 EST 2020
On Thu, Nov 26, 2020 at 06:18:33PM +0000, Valentin Schneider wrote:
> If I got the RCU bits right from what Thomas mentioned in
> then we're still missing something to notify RCU in the case the IRQ hits
> the idle task. All I see on our entry path is
> so we do currently rely on handle_domain_irq()'s irq_enter() + irq_exit()
> for that. rcu_irq_enter() says CONFIG_RCU_EQS_DEBUG=y can detect missing
> bits, but I don't get any warnings with your series on my Juno.
The scheduler IPI really doesn't need RCU either ;-)
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