Revert "genirq: temporary fix for level-triggered IRQ resend" (88ffc350) · Commits · 戴 / test

This reverts commit . It was always meant to be temporary, but it's generating more useless noise than anything else, and we probably should never have done it in the generic kernel (only had the people involved test it on their own). Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

kernel/irq/resend.c

+0 −9

Original line number	Diff line number	Diff line
		@@ -62,15 +62,6 @@ void check_irq_resend(struct irq_desc *desc, unsigned int irq)
		*/
		desc->chip->enable(irq);

		/*
		* Temporary hack to figure out more about the problem, which
		* is causing the ancient network cards to die.
		*/
		if (desc->handle_irq != handle_edge_irq) {
		WARN_ON_ONCE(1);
		return;
		}

		if ((status & (IRQ_PENDING \| IRQ_REPLAY)) == IRQ_PENDING) {
		desc->status = (status & ~IRQ_PENDING) \| IRQ_REPLAY;

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