Re: [PATCH v13 00/11] Convert PWM period and duty cycle to u64

[Lee Jones]

On Fri, 22 May 2020, Thierry Reding wrote:

> On Fri, May 22, 2020 at 12:31:47PM +0100, Lee Jones wrote:
> > On Fri, 22 May 2020, Thierry Reding wrote:
> > 
> > > On Thu, May 21, 2020 at 08:15:05AM +0100, Lee Jones wrote:
> > > > On Wed, 20 May 2020, Guru Das Srinagesh wrote:
> > > > 
> > > > > On Mon, Apr 27, 2020 at 07:44:34AM +0100, Lee Jones wrote:
> > > > > > On Fri, 24 Apr 2020, Guru Das Srinagesh wrote:
> > > > > > 
> > > > > > > On Fri, Apr 24, 2020 at 07:43:03AM +0100, Lee Jones wrote:
> > > > > > > > A great deal of mailing lists contain numerous protections against
> > > > > > > > things like flooding and spamming.  One of those protections is a
> > > > > > > > check for "Too many recipients to the message".  Most of the time this
> > > > > > > > simply requires moderator intervention by way of review and approval,
> > > > > > > > but this ultimately depends on the ML's configuration.
> > > > > > > > 
> > > > > > > > The first thing to ascertain is why your recipients list is so large.
> > > > > > > > Have you added every reviewer, subsystem-maintainer, maintainer and
> > > > > > > > contributor suggested by get-maintainer.pl?  If so, consider pruning
> > > > > > > > that a little.  Contributors do not tend to care about subsequent
> > > > > > > > changes to a file.  As someone who receives a lot of patches, I tend
> > > > > > > > to get fed-up when receiving patches simply because I made a change X
> > > > > > > > years ago.  Stick to listed maintainers/reviewers in the first
> > > > > > > > instance and see how far that takes you.
> > > > > > > 
> > > > > > > Thank you for the detailed reply. I did this in the first few patchsets
> > > > > > > and then when a few patches didn't get any attention, expanded the
> > > > > > > audience thus. Still, around 50% of the patches in this series remain
> > > > > > > unreviewed by anyone.
> > > > > > 
> > > > > > This isn't a reason to add more recipients (who are likely to care
> > > > > > even less than your original group).  However it *is* a good argument
> > > > > > for including all of the specified maintainers/reviewers in on all of
> > > > > > the patches.
> > > > > > 
> > > > > > > > If your recipients list is as succinct as reasonably possible, maybe
> > > > > > > > just accept that every version isn't going to be archived by every
> > > > > > > > ML.  It's still much more useful for the correct people to have
> > > > > > > > visibility into the set than for it to be archived multiple times.
> > > > > > > 
> > > > > > > Thank you, will prune the list and remove past contributors from the
> > > > > > > Cc-list and add all parties to all patches.
> > > > > > 
> > > > > > Great.  Once you've done that, we can start to help you acquire the
> > > > > > Acks you need on your remaining patches.
> > > > > 
> > > > > Hi Lee, Thierry, Uwe,
> > > > > 
> > > > > In v14 of this patchset I've pruned the list of contributors, removed
> > > > > past contributors from the cc-list, and added all parties to all patches
> > > > > (except for the patches that are yet to reviewed, for which I've added
> > > > > what get_maintainer.pl showed me). I've also resent v14 a couple of
> > > > > times already, with around a week's time interval between resends, and
> > > > > somehow it seems like this set has lost traction.
> > > > > 
> > > > > Could you please indicate what next steps I should take to have more
> > > > > eyes on the unreviewed patches? Only 4 out of 11 patches remain
> > > > > unreviewed.
> > > > 
> > > > Looks like we're waiting on Thierry (again).
> > > > 
> > > > This has been a common theme over the past few months.
> > > > 
> > > > Perhaps he has changed employer/project?
> > > 
> > > My work on PWM is purely done in my spare time. I don't get paid for any
> > > of it. I currently have two kids that need home-schooling, as many
> > > others probably do, and I have a full time job doing non-PWM related
> > > things. As a result my spare time is close to nil these days.
> > 
> > This is no different to many others.  I too am not paid for this work,
> > but it's still my responsibly to ensure a reply within a reasonable
> > amount of time.
> 
> I realize that this is the same for many others. Still, you seemed to
> suggest that the lack of time that I was able to spend on PWM was
> somehow related to me changing employers, so I wanted to clarify that
> this isn't 
> 
> > We can all appreciate that the latest situation has exacerbated issues,
> > but a reasonable level of PWM participation, blocking various
> > patch-sets has been lacking for months before we'd even heard of
> > Covid-19 [0].
> 
> Covid-19 started to impact me around mid-March, and you'll see that
> that's about the time that I stopped maintaining patchwork.
> 
> > If you need help, just ask for it.
> 
> Hm... who do you go and ask for help? Every maintainer I know is already
> at least as busy as I am.
> 
> > I am willing to step up and review patches if you're overloaded. Uwe
> > is already listed as a designated reviewer. Perhaps between the 3 of
> > us we can work something out in order to reduce the latency.
> 
> That's very kind of you. Yes, I'd be willing to do this as a sort of
> group maintenance, and perhaps even eventually step away from my role
> as maintainer entirely if I think somebody else will do a better job.
> I do still care about the PWM subsystem, having looked after it for a
> couple of years, so I do want any hand-off to be somewhat orderly.
> 
> > [0] https://patchwork.ozlabs.org/project/linux-pwm/list/
> > 
> > > I very much appreciate all the effort that others have spent in getting
> > > this reviewed. I haven't been able to keep a very close eye on this, but
> > > even the latest versions have some comments, so I didn't consider this
> > > ready yet. If that's changed and everybody's okay with the changes, then
> > > I can apply this to for-next. We haven't got all that much time left
> > > before the merge window and I had hoped this would be ready earlier so
> > > that we'd have more time for this in linux-next. But I'd be willing to
> > > at least give it a try. If it starts to look like there are going to be
> > > issues with this I can always back them out and we can have another go
> > > next release.
> > 
> > If you would be so kind as to review the PWM patches, I can take them
> > in but I can't do anything without your Ack.
> 
> Looking at v14 I think there are no longer any discussions (looks like
> the last comment I thought was from v14 was actually on v13 and it seems
> to have been solved in v14 now) and there are Acked-bys for all the non-
> PWM patches, so there's nothing in the way of me applying this to the
> PWM tree. I can let it soak there for a few days and send out a stable
> branch if anyone needs it if there aren't any huge issues.
> 
> Does that sound like a plan?

I had it in my mind that I'd apply it, as MFD is usually the central
repo to a lot of these cross-subsystem type patchsets, and the fact
that I'm already set-up for it (I have scripts which make this easy).

However, as long as a pull-request is sent out for us to potentially
pull from, it really makes no difference to me.  Go for it! :)

-- 
Lee Jones [æçæ]
Linaro Services Technical Lead
Linaro.org â Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog