[CentOS-virt] Xen kernel fixes

Johnny Hughes johnny at centos.org
Wed Jul 24 12:11:45 UTC 2013


On 07/23/2013 07:01 AM, David Vrabel wrote:
> On 22/07/13 21:26, Johnny Hughes wrote:
>> There are two unset Xen ballon options ... they are:
>>
>> # CONFIG_XEN_SELFBALLOONING is not set
>> # CONFIG_XEN_BALLOON_MEMORY_HOTPLUG is not set
>>
>> I see that you have recommended:
>>
>> CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
>>
>> what about:
>>
>> CONFIG_XEN_SELFBALLOONING
>>
>> (Leave it unset or set it to yes as well)
> Leave XEN_SELFBALLOONING disabled.  It's a feature that will cause the
> guest to set its own balloon target which is not a change we want to
> make at this stage.
>
> David
>

All,

This new kernel (3.4.54-8) is now released.  It has the 2 patches that
David provided above and CONFIG_XEN_BALLOON_MEMORY_HOTPLUG turned on. 
Here is the announcement for more info:

http://lists.centos.org/pipermail/centos-announce/2013-July/019876.html

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