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Re:Re: [Xen-devel] Balloon driver for Linux/HVM
o, it's strange, the old version have no this limitation.
At 2010-11-16 19:35:50，"Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx> wrote:
>On Tue, 16 Nov 2010, Chu Rui wrote:
>> Hi,
>> I have noticed that, in the code of linux/drivers/xen/balloon.c, there exists the snippet as this:
>>
>> static int __init balloon_init(void)
>> {
>> unsigned long pfn;
>> struct page *page;
>> if (!xen_pv_domain())
>> return -ENODEV;
>> .....
>> }
>>
>> Does it means the driver will not work in HVM? If so, where is the HVN-enabled code for that?
>
>not yet, even though I have a patch ready to enable it:
>
>git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 2.6.36-rc7-pvhvm-v1
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