Tested-by: Len Brown <len.brown@intelcom> The typec_link_ports crash goes away w/ the 2nd patch. https://bugzilla.kernel.org/show_bug.cgi?id=215529 On Fri, Jan 21, 2022 at 4:33 PM John Stultz <john.stultz@xxxxxxxxxx> wrote: > > On Thu, Jan 20, 2022 at 3:27 AM Heikki Krogerus > <heikki.krogerus@xxxxxxxxxxxxxxx> wrote: > > On Tue, Jan 18, 2022 at 03:12:10PM +0200, Heikki Krogerus wrote: > > > I can reproduce this one by simply not creating the component list in > > > the code. That function - component_master_add_with_match() - can't > > > handle situation where the list is empty. I'll prepare the fix. > > > > I'm again attaching the proposed fix, just to see if it also gets > > corrupted. Can you test does it fix this issue? > > You need to apply it on top of the previous one. > > We've been hitting the null pointer crash from > component_master_add_with_match() regression as well on the hikey960 > board. > > The patch you attached resolves the issue. It would be great to see it > merged upstream soon! > > Tested-by: John Stultz <john.stultz@xxxxxxxxxx> > > thanks > -john -- Len Brown, Intel Open Source Technology Center
