Peter Zijlstra <pet...@infradead.org> writes:
> On Thu, Sep 22, 2016 at 08:17:58PM +0200, Nicolai Stange wrote:
>> This new warning
>> INFO: trying to register non-static key.
>> the code is fine but needs lockdep annotation.
>> turning off the locking correctness validator.
>> CPU: 0 PID: 82 Comm: kworker/0:1 Not tainted 4.8.0-rc6+ #360
>> Hardware name: Dell Inc. Latitude E6540/0725FP, BIOS A10 06/26/2014
>> Workqueue: events smp_call_on_cpu_callback
Ah, thanks for letting me know.
One minor question regarding your patch though: it hasn't got a
destroy_work_on_stack(). Isn't one needed because of
INIT_WORK_ONSTACK() -> __INIT_WORK() -> __init_work() ->
At least work_on_cpu() destroys its local work_struct that way...