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Re: [Xen-devel] [PATCH 0 of 6] Add support for a VM generation ID virtual device (v2)


  • To: Paul Durrant <paul.durrant@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <keir.xen@xxxxxxxxx>
  • Date: Wed, 30 Nov 2011 07:19:03 +0000
  • Delivery-date: Wed, 30 Nov 2011 15:20:37 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acyvc2SNQS/atcU160y4DsrB9+37Ng==
  • Thread-topic: [Xen-devel] [PATCH 0 of 6] Add support for a VM generation ID virtual device (v2)

On 29/11/2011 10:53, "Paul Durrant" <paul.durrant@xxxxxxxxxx> wrote:

> Patch 1 adds the device and an acpi_info field to allow population
> of the ADDR package.

Applied.

> Patch 2 adds ctype infrastructure to hvloader in preparation for...

Applied.

> Patch 3 adds all the code to plumb the value of a new 'generation_id'
> parameter in the VM config through to the VM generation id buffer at
> VM boot time.

Applied the hvmloader part. Forgot to change the comment that refers to
libxl, oops! But I didn;t check in the libxl part (it didn't apply cleanly
to tip anyway).

> Patch 4 adds an implementation of sprintf() to hvmloader.

Applied (inc. snprintf update).

> Patch 5 adds an implementation of xenstore-write to hvmloader.

Applied (inc. incremental fix).

> Patch 6 adds support for tracking the address of the VM generation id
> buffer (via xenstore) across save/restore or migrate and updating the
> value of the buffer with the value from the VM config file.

Applied the hvmloader part.

In summary, all the hvmloader changes are in. A toolstack maintainer should
check in the other toolstack parts.

 -- Keir



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