Re: [Qemu-ppc] [PULL 00/12] ppc-for-2.12 queue 20180108

[David Gibson]

On Tue, Jan 09, 2018 at 11:46:41AM +0000, Peter Maydell wrote:
> On 8 January 2018 at 05:53, David Gibson <address@hidden> wrote:
> > The following changes since commit 281f327487c9c9b1599f93c589a408bbf4a651b8:
> >
> >   Merge remote-tracking branch 
> > 'remotes/vivier/tags/m68k-for-2.12-pull-request' into staging (2017-12-22 
> > 00:11:36 +0000)
> >
> > are available in the Git repository at:
> >
> >   git://github.com/dgibson/qemu.git tags/ppc-for-2.12-20180108
> >
> > for you to fetch changes up to 9f173585d3f35345b2facce50620ce2cdda05f2f:
> >
> >   spapr: Correct compatibility mode setting for hotplugged CPUs (2018-01-08 
> > 13:33:17 +1100)
> >
> > ----------------------------------------------------------------
> > ppc patch queue 2018-01-08
> >
> > This pull requests supersedes both ppc-for-2.12-20180103 and
> > ppc-for-2.12-20171219.  We've discovered that some substantial
> > extensions to the proposed capabilities infrastructure will be
> > valuable, amongst other things for managing/advertising workarounds
> > for the dreaded Meltdown/Spectre bugs.
> >
> > Although that could be done as follow on changes, since the caps
> > infrastructure hasn't been merged yet, we might as well pull it out
> > while we rework, and just merge the unrelated bugfixes.
> >
> > The last two pull requests apparently had problems on some arm32
> > systems.  I haven't been able to reproduce those, so I have no idea
> > which patch is causing them.  If we get lucky and it was one of the
> > patches I've removed from this series, this may also serve to unjam
> > the other fixes.
> 
> This still hangs on my arm32 setup in the migration test. I'll see
> if I can identify what is going wrong.

Thanks.  Even if you can identify which patch it is and we can
postpone that one would be a bug help.

-- 
David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!
http://www.ozlabs.org/~dgibson

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