Re: [next] [arm64] [gpio] BUG: key has not been registered! DEBUG_LOCKS_WARN_ON:

[Andy Shevchenko]

On Thu, Apr 8, 2021 at 12:38 AM Naresh Kamboju
<naresh.kamboju@xxxxxxxxxx> wrote:
>
> While running kselftest recently added gpio gpio-sim.sh test case the following
> warning was triggered on Linux next tag 20210330 tag running on arm64 juno
> and hikey devices.
>
> GOOD: next-20210326
> BAD: next-20210330
>
> This is still happening today on Linux next tag 20210407.

Can you add the following

  sysfs_attr_init(attrs[i]);

to the end of the loop in gpio_sim_setup_sysfs()?

If it fixes an issue I'll send a formal patch.

-- 
With Best Regards,
Andy Shevchenko