Re: [PATCHv2] gpio: mvebu: keep resume masks within the irqchip cache

[Bartosz Golaszewski]

On Mon, 14 Sep 2026 17:44:06 -0700, Rosen Penev wrote:
> mvebu_gpio_resume() writes the edge/level mask registers saved at
> suspend time straight back to hardware, bypassing the irqchip's
> mask_cache_priv.  genirq skips mask_irq() for a line it already
> considers masked, so restoring a bit in hardware that genirq thinks
> is still masked leaves that line unmasked behind genirq's back.  An
> asserted level line then has nobody to ack it, and the moment
> interrupts are re-enabled the chained handler storms, hanging resume.
> 
> [...]

Applied, thanks!

[1/1] gpio: mvebu: keep resume masks within the irqchip cache
      https://git.kernel.org/brgl/c/02af7eac17bc62a72335c1fc8c4af4471654f6cc

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>