Re: [PATCH v2 1/1] pinctrl: cherryview: Add missing spinlock usage in chv_gpio_irq_handler

[Brian Norris <briannorris@xxxxxxxxxxxx>]

[Regarding subject: this says v2 -- where's v1?]

Hi,

On Thu, Apr 16, 2020 at 8:07 PM Grace Kao <grace.kao@xxxxxxxxx> wrote:
>
> According to Braswell NDA Specification Update (#557593),
> concurrent read accesses may result in returning 0xffffffff and write
> instructions may be dropped. We have an established format for the
> commit references, i.e.
> cdca06e4e859 ("pinctrl: baytrail: Add missing spinlock usage in
> byt_gpio_irq_handler")
>

Might deserve a Fixes tag and Cc stable:

Fixes: 0bd50d719b00 pinctrl: cherryview: prevent concurrent access to
GPIO controllers
Cc: stable@xxxxxxxxxxxxxxx>

> Signed-off-by: Grace Kao <grace.kao@xxxxxxxxx>

Seems like you should at least give me the reporter credit, if not the
actual authorship, since I did in fact write this patch...

Reported-by: Brian Norris <briannorris@xxxxxxxxxxxx>

And since I approve of my own patch:

Reviewed-by: Brian Norris <briannorris@xxxxxxxxxxxx>