Quoting Bjorn Andersson (2021-08-10 17:18:02)
> On Tue 10 Aug 18:31 CDT 2021, Stephen Boyd wrote:
>
> > Quoting Mike Tipton (2021-07-21 10:54:32)
> > > We're only adding BCMs to the commit list in aggregate(), but there are
> > > cases where pre_aggregate() is called without subsequently calling
> > > aggregate(). In particular, in icc_sync_state() when a node with initial
> > > BW has zero requests. Since BCMs aren't added to the commit list in
> > > these cases, we don't actually send the zero BW request to HW. So the
> > > resources remain on unnecessarily.
> > >
> > > Add BCMs to the commit list in pre_aggregate() instead, which is always
> > > called even when there are no requests.
> > >
> > > Fixes: 976daac4a1c5 ("interconnect: qcom: Consolidate interconnect RPMh support")
> > > Signed-off-by: Mike Tipton <mdtipton@xxxxxxxxxxxxxx>
> > > ---
> >
> > This patch breaks reboot for me on sc7180 Lazor
> >
>
> FWIW, it prevents at least SM8150 from booting (need to check my other
> boards as well), because its no longer okay to have the interconnect
> providers defined without having all client paths specified.
So maybe the best course of action is to revert this patch from Linus'
tree? It's not a super huge deal as "can't boot", but certainly makes
reboot annoying on sc7180.
