On Wed, Sep 14, 2016 at 11:06:08AM +0200, Linus Walleij wrote:I only see it in -next, and that is due to a patch there.
On Wed, Sep 14, 2016 at 5:32 AM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
irq_get_irq_data() can return NULL, which results in a nasty crash.
Check its return value before passing it on to irqd_set_trigger_type().
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Should probably be tagged for stable.
Why, are there any systems that are currently broken without this change