Re: [PATCH for-9.2 00/10] s390: Convert virtio-ccw, cpu to three-phase reset, and followup cleanup

[Peter Maydell]

On Fri, 30 Aug 2024 at 13:04, Peter Maydell <peter.maydell@linaro.org> wrote:
>
> On Fri, 30 Aug 2024 at 12:56, Nico Boehr <nrb@linux.ibm.com> wrote:
> >
> > Quoting Peter Maydell (2024-08-30 12:01:47)
> > > I ran overnight with none of the patchset applied, and it never
> > > failed (as expected). Running with just the first virtio-ccw
> > > patch does fall over fairly quickly. So something's up with
> > > that patch, which is curious because that's the one I thought
> > > was a straightforward conversion without any complications :-)
> > >
> > > I'll investigate further today, I have the beginnings of a
> > > theory about what might be happening...
> >
> > Thanks for taking the time, Peter! Let me know when you have insights.
>
> I think I've found the problem, I'm just testing it to see if it
> does properly fix the intermittent.

> The fix is to add an extra patch at the start of the
> series. Once I've tested this I'll send out a v2 of the series,
> maybe also adding the cleanup RTH suggested in one of the later
> patches.

By the way, how would you like this series to go upstream?
I can think of three options:
 * you take the whole thing through the s390 tree
 * I take the whole thing through my tree
 * you take the s390 specific patches, and I take the
   remaining reset-cleanup patches once those have landed

Any preference?

thanks
-- PMM