Planning the merge of KVM/arm64

[Catalin Marinas]

On Wed, Jun 05, 2013 at 07:01:05AM +0100, Gleb Natapov wrote:
> On Tue, Jun 04, 2013 at 10:57:32PM -0700, Christoffer Dall wrote:
> > On 4 June 2013 09:37, Gleb Natapov <gleb at redhat.com> wrote:
> > > On Tue, Jun 04, 2013 at 05:51:41PM +0200, Paolo Bonzini wrote:
> > >> Il 04/06/2013 17:43, Christoffer Dall ha scritto:
> > >> > Hi Paolo,
> > >> >
> > >> > I don't think this is an issue. Gleb and Marcelo for example pulled
> > >> > RMK's stable tree for my KVM/ARM updates for the 3.10 merge window and
> > >> > that wasn't an issue.  If Linus pulls the kvm/next tree first the
> > >> > diffstat should be similar and everything clean enough, no?
> > >> >
> > >> > Catalin has previously expressed his wish to upstream the kvm/arm64
> > >> > patches directly through him given the churn in a completely new
> > >> > architecture and he wants to make sure that everything looks right.
> > >> >
> > >> > It's a pretty clean implementation with quite few dependencies and
> > >> > merging as a working series should be a priority instead of the
> > >> > Kconfig hack, imho.
> > >>
> > >> Ok, let's see what Gleb says.
> > >>
> > > I have no objection to merge arm64 kvm trough Catalin if it mean less
> > > churn for everyone. That's what we did with arm and mips. Arm64 kvm
> > > has a dependency on kvm.git next though, so how Catalin make sure that
> > > everything looks right? Will he merge kvm.git/next to arm64 tree?
> > >
> > Yes, that was the idea. Everything in kvm/next is considered stable, right?
> > 
> Right. Catalin should wait for kvm.git to be pulled by Linus next merge
> windows before sending his pull request then.

I think it's better if I push the bulk of the arm64 KVM branch but
without Kconfig patch enabling it. This branch would be based on
mainline rather than kvm/next. Once your code goes in mainline, I'll
just push the Kconfig entry (for bisection reasons, it could be after
-rc1). This would keep the pull-request diffstat cleaner.

As we discussed some time ago, after the core arm64 KVM is merged you
will use the same workflow as for arm (merge via the kvm tree).

Thanks.

-- 
Catalin