Thanks, we'll check it out, please consider this patch as abandoned for now. On Tue, Jan 21, 2020 at 1:33 PM Johan Hedberg <johan.hedberg@xxxxxxxxx> wrote: > > Hi Alain, > > On 21. Jan 2020, at 20.25, Alain Michaud <alainmichaud@xxxxxxxxxx> wrote: > > I'm not familiar with the dynamic_debug feature. > > > > On ChromiumOS, the interface proposed here is used by the user > > feedback system to allow the collection of BT_DBG output when the user > > is trying to send us feedback. If there is a better way to do this, > > we can certainly use that. but may need to be pointed in the right > > direction. > > I think Marcel is referring to this: > > https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html > > Johan