Re: [PATCH v2] irqchip/gic-v4: Use a separate lockdep class for vPE doorbell IRQs

[Marc Zyngier]

On Tue, 27 Oct 2026 18:06:09 +0000, Colton Lewis wrote:
> By default, init_desc() assigns the shared irq_desc_lock_class lockdep
> key to desc->lock for every struct irq_desc. Device drivers that
> register an IRQ affinity notifier establish a lock dependency chain of
> &irq_desc_lock_class --> &pool->lock --> &p->pi_lock --> &rq->__lock
> when irq_set_affinity_locked() calls schedule_work() while holding
> desc->lock.
> 
> [...]

Applied to fixes, thanks!

[1/1] irqchip/gic-v4: Use a separate lockdep class for vPE doorbell IRQs
      commit: 7100185bdc1162eb2eca1dd20a036314e27f1561

Cheers,

	M.
-- 
Without deviation from the norm, progress is not possible.