Re: [PATCH V5 2/2] gpio: virtio: Add IRQ support

[Viresh Kumar]

On 10-08-21, 15:55, Viresh Kumar 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@xxxxxxxxxx>
> ---
>  drivers/gpio/Kconfig             |   1 +
>  drivers/gpio/gpio-virtio.c       | 301 ++++++++++++++++++++++++++++++-
>  include/uapi/linux/virtio_gpio.h |  25 +++
>  3 files changed, 323 insertions(+), 4 deletions(-)

Marc,

Will it be possible for you to have a look at this patch, it will help
us understand shortcomings of the specification better and this
implementation as well.

Thanks.

-- 
viresh