[RFC PATCH kernel] powerpc/xive: Drop deregistered irqs

Alexey Kardashevskiy aik at ozlabs.ru
Sat Jul 13 18:53:03 AEST 2019

On 13/07/2019 09:47, Benjamin Herrenschmidt wrote:
> On Fri, 2019-07-12 at 19:37 +1000, Alexey Kardashevskiy wrote:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/powerpc/kernel/irq.c#n614
>> If so, then in order to do EOI, I'll need the desc which is gone, or
>> I am missing the point?
> All you need is drop the local CPU priority.

I know that, the question was how. I cannot use irq_chip in
arch/powerpc/kernel/irq.c and I do not want to add ppc_md.enable_irqs().


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