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SubjectRe: [RFC PATCH 06/10] genirq: Don't mask IRQ within flow handler if IRQ is flow-masked
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On Thu, Apr 08 2021 at 16:43, Valentin Schneider wrote:
> + /*
> + * Masking is required if IRQ is ONESHOT and we can't rely on the
> + * flow-masking persisting down to irq_finalize_oneshot()
> + * (in the IRQ thread).
> + */
> + if ((desc->istate & IRQS_ONESHOT) &&
> + (!(chip->flags & IRQCHIP_AUTOMASKS_FLOW) ||
> + !(chip->flags & IRQCHIP_EOI_THREADED)))

#define XXXX (IRQCHIP_AUTOMASKS_FLOW | IRQCHIP_EOI_THREADED)

((chip->flags & XXXX) != XXXX)

Hmm?

Thanks,

tglx

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