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Re: [Xen-devel] [PATCH 0 of 4] Support for VM generation ID save/restore and migrate


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Paul Durrant <Paul.Durrant@xxxxxxxxxx>
  • Date: Fri, 6 Jan 2012 09:35:13 +0000
  • Accept-language: en-US
  • Acceptlanguage: en-US
  • Delivery-date: Fri, 06 Jan 2012 09:35:40 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acy8At8iUfFGRkKxQcWh8mrXI+GIMgQUyeWQ
  • Thread-topic: [PATCH 0 of 4] Support for VM generation ID save/restore and migrate

Ping? Patch 3 was integrated on Dec 18th but I don't see the rest as yet. Is 
there something more I need to do?

  Paul

> -----Original Message-----
> From: Paul Durrant [mailto:paul.durrant@xxxxxxxxxx]
> Sent: 16 December 2011 14:55
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Cc: Paul Durrant
> Subject: [PATCH 0 of 4] Support for VM generation ID save/restore
> and migrate
> 
> This patch series adds support for preservation of the VM generation
> ID buffer address in xenstore across save/restore and migrate, and
> also code to increment the value in all cases except for migration.
> 
> Patch 1 modifies the guest ro and rw node creation to an open coding
> style and cleans up some extraneous node creation.
> Patch 2 modifies creation of the hvmloader key in xenstore and adds
> creation of a new read/write hvmloader/generation-id-addr key.
> Patch 3 changes hvmloader to use the new key (as opposed to the old
> data/generation-id key). Note that it is safe to apply this patch
> independently of the others but it logically belongs at this
> position in the series.
> Patch 4 adds the infrastructure to save and restore the VM
> generation ID address in xenstore and the code to increment the
> value.
> 


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