[libvirt] [PATCH] news: CPU add migration fix into Bug fixes

Pavel Hrdina posted 1 patch 115 weeks ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/libvirt tags/patchew/864bd23f10701c33b9dff7e68f62c404873ee8b8.1499152331.git.phrdina@redhat.com
docs/news.xml | 12 ++++++++++++
1 file changed, 12 insertions(+)

[libvirt] [PATCH] news: CPU add migration fix into Bug fixes

Posted by Pavel Hrdina 115 weeks ago
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
---
 docs/news.xml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/docs/news.xml b/docs/news.xml
index f38abeb91d..f590d9cdfc 100644
--- a/docs/news.xml
+++ b/docs/news.xml
@@ -197,6 +197,18 @@
           QEMU releases older than 1.6.
         </description>
       </change>
+      <change>
+        <summary>
+          qemu: Fix migration to older libvirt/QEMU versions
+        </summary>
+        <description>
+          When the guest is started libvirt updates the CPU definition to
+          reflect the actual CPU features to enforce ABI. We need to send
+          original and updated CPU definition in order to support migration
+          to older libvirt/QEMU versions. Only the updated CPU definition
+          was send to destination.
+        </description>
+      </change>
     </section>
   </release>
   <release version="v3.4.0" date="2017-06-02">
-- 
2.13.2

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Re: [libvirt] [PATCH] news: CPU add migration fix into Bug fixes

Posted by Andrea Bolognani 115 weeks ago
On Tue, 2017-07-04 at 09:14 +0200, Pavel Hrdina wrote:
> Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
> ---
>  docs/news.xml | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/docs/news.xml b/docs/news.xml
> index f38abeb91d..f590d9cdfc 100644
> --- a/docs/news.xml
> +++ b/docs/news.xml
> @@ -197,6 +197,18 @@
>            QEMU releases older than 1.6.
>          </description>
>        </change>
> +      <change>
> +        <summary>
> +          qemu: Fix migration to older libvirt/QEMU versions
> +        </summary>
> +        <description>
> +          When the guest is started libvirt updates the CPU definition to

s/started/started,/

> +          reflect the actual CPU features to enforce ABI. We need to send
> +          original and updated CPU definition in order to support migration
> +          to older libvirt/QEMU versions. Only the updated CPU definition
> +          was send to destination.

s/send/sent/

> +        </description>
> +      </change>
>      </section>
>    </release>
>    <release version="v3.4.0" date="2017-06-02">

With the above fixed,

Reviewed-by: Andrea Bolognani <abologna@redhat.com>

-- 
Andrea Bolognani / Red Hat / Virtualization

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