[libvirt] [PATCH 00/16] Xen: remove xend config version

[Ian Campbell]

On Wed, 2015-12-16 at 09:45 +0000, Ian Campbell wrote:
> On Tue, 2015-12-15 at 14:32 -0700, Jim Fehlig wrote:
> > Hi All,
> > 
> > Ian Campbell recently attempted [1] to fix and issue around
> > MAX_VIRT_VPUS
> > on ARM that required adding a new XEND_CONFIG_VERSION. After some
> > discussion [2] we decided to drop support for all of the old xend
> > config
> > versions and go with the version supported in Xen 4.0, since the xl
> > syntax
> > was originally based on (and intended to be compatible with) xm circa
> > that
> > point in time.
> > 
> > This series removes all traces of xend config version from the
> > codebase,
> > essentially removing support for Xen 3.x. Hopefully I succeeding in
> > making
> > the rather large series reviewable. The series is also available on the
> > remove-xend-config-version branch of my libvirt github clone [2].
> 
> Wow, thanks for offering to take this over, I had no idea it would end up
> with so much yakk hair everywhere!

I've looked through it and the transformations look good to me:

Acked-by: Ian Campbell <ian.campbell at citrix.com>

There were a couple of references to xendConfigVersion remaining in
comments on src/xen/xen_driver.c.

There was also po/* which I presume some sort of semiautomated update will
strip eventually.

I'm not sure what to make of the references under docs/api_extension/.

I tested this on ARM with "Xen: support maxvcpus in xm and xl config" on
top and it worked.

Ian.