On Tue, Aug 10, 2021 at 12:25 PM Viresh Kumar [off-list ref] wrote:

This patch adds IRQ support for the virtio GPIO driver. Note that this
uses the irq_bus_lock/unlock() callbacks, since those operations over
virtio may sleep. Also the notifications for the eventq are processed
using a work item to allow sleep-able operations.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Looks good to me from a GPIO point of view:
Reviewed-by: Linus Walleij <redacted>

Yours,
Linus Walleij