Re: [for-4.16 PATCH v5 0/4] block/dm: allow DM to defer blk_register_queue() until ready

[Bart Van Assche]

On Mon, 2018-01-15 at 12:48 -0500, Mike Snitzer wrote:
> Do I need to do something more to enable lockdep aside from set
> CONFIG_LOCKDEP_SUPPORT=y ?

Hello Mike,

I think you also need to set CONFIG_PROVE_LOCKING=y.

Bart.