Re: [PATCH net-next v8 6/9] net: txgbe: Support GPIO to SFP socket

Andy Shevchenko
2023-05-15T21:36:21Z

On Mon, May 15, 2023 at 02:31:57PM +0800, Jiawen Wu wrote:
> Register GPIO chip and handle GPIO IRQ for SFP socket.

...

> + spin_lock_init(&wx->gpio_lock);

Almost forgot to ask, are you planning to use this GPIO part on PREEMPT_RT
kernels? Currently you will get a splat in case IRQ is fired.

--
With Best Regards,
Andy Shevchenko