On Sat, 21 Jan 2023 20:26:18 +1000, Nicholas Piggin wrote:
> Interrupt handlers called by soft-pending irq replay code can run
> softirqs, softirq replay enables and disables local irqs, which allows
> interrupts to come in including soft-masked interrupts, and it can
> cause pending irqs to be replayed again. That makes the soft irq replay
> state machine and possible races more complicated and fragile than it
> needs to be.
>
> [...]
Applied to powerpc/next.
[1/1] powerpc/64: Don't recurse irq replay
https://git.kernel.org/powerpc/c/5746ca131e2496ccd5bb4d7a0244d6c38070cbf5
cheers
