Re: [PATCH V3] powerpc/entry: Fix irq_soft_mask corruption on replayed interrupt exit
From: Madhavan Srinivasan
Date: Wed Sep 09 2026 - 02:18:44 EST
On Fri, 04 Sep 2026 14:38:58 +0530, Mukesh Kumar Chaurasiya (IBM) wrote:
> When __replay_soft_interrupts() replays a pending interrupt (e.g.
> PACA_IRQ_DEC -> timer_interrupt), it calls the handler directly with a
> synthetic pt_regs. The DEFINE_INTERRUPT_HANDLER_ASYNC wrapper around
> each handler calls arch_interrupt_async_exit_prepare() on the way out,
> which calls arch_interrupt_exit_prepare() -> local_irq_disable() ->
> arch_local_irq_disable(), which does:
>
> [...]
Applied to powerpc/fixes.
[1/1] powerpc/entry: Fix irq_soft_mask corruption on replayed interrupt exit
https://git.kernel.org/powerpc/c/63a7531ca31f9f097d9cc1cc3fe86ae683cdabdd
cheers