Re: [PATCH] gpio: vf610: handle level IRQ's properly

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Sat, Aug 22, 2015 at 12:56 AM, Stefan Agner <stefan@xxxxxxxx> wrote:

> The GPIO IRQ controller is able to generate level triggered
> interrupts, however, these were handled by handle_simple_irq so far
> which did not take care of IRQ masking. This lead to "nobody cared
> (try booting with the "irqpoll" option)" stack traces.
>
> Use the generic interrupt handlers depending on the IRQ type.
>
> Signed-off-by: Stefan Agner <stefan@xxxxxxxx>

Patch applied.

Hm, this looks like a problem that could exist in a few more
GPIO drivers. Can you look around and see if there is something
immediately suspicious in drivers/gpio?

Yours,
Linus Walleij
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