> From: David Hildenbrand
> Sent: Thursday, September 26, 2019 12:20 AM
> To: Dexuan Cui ; KY Srinivasan ;
> Haiyang Zhang ; Stephen Hemminger
> ; sas...@kernel.org;
> linux-hyp...@vger.kernel.org; linux-kernel@vger.kernel.org; Michael Kelley
>
> Subject: Re: [PATCH] hv_
On 25.09.19 22:03, Dexuan Cui wrote:
>> From: linux-hyperv-ow...@vger.kernel.org
>> [... snipped ...]
>>> Anyhow, just some comments from my side :) I can see how Windows Server
>>> worked around that issue right now by just XOR'ing both features.
>>>
>>> David / dhildenb
>>
>> Thanks for sharing
> From: linux-hyperv-ow...@vger.kernel.org
> [... snipped ...]
> > Anyhow, just some comments from my side :) I can see how Windows Server
> > worked around that issue right now by just XOR'ing both features.
> >
> > David / dhildenb
>
> Thanks for sharing your thoughts!
>
> -- Dexuan
Hi
> From: David Hildenbrand
> Sent: Friday, September 13, 2019 2:44 PM
>
> > On recent Windows Server 2019+ hosts, the toolstacks on the hosts
> > guarantees that Dynamic Memory and Memory Resizing can not be enabled
> > if the virtual ACPI S4 state is enabled, and vice versa. Please refer to the
>
On 13.09.19 22:54, Dexuan Cui wrote:
>> From: David Hildenbrand
>> Sent: Friday, September 13, 2019 12:46 AM
>>
>> On 12.09.19 21:18, Dexuan Cui wrote:
>>> 3. Hibernation can be especially useful when we pass through a PCIe device,
>>> e.g. a NIC, a NVMe controller or a GPU, to the VM, as usually
> From: David Hildenbrand
> Sent: Friday, September 13, 2019 12:46 AM
>
> On 12.09.19 21:18, Dexuan Cui wrote:
> > 3. Hibernation can be especially useful when we pass through a PCIe device,
> > e.g. a NIC, a NVMe controller or a GPU, to the VM, as usually save/restore
> > and live migration can
On 12.09.19 21:18, Dexuan Cui wrote:
>> From: David Hildenbrand
>> Sent: Thursday, September 12, 2019 3:09 AM
>> On 12.09.19 01:36, Dexuan Cui wrote:
>>> When hibernation is enabled, we must ignore the balloon up/down and
>>> hot-add requests from the host, if any.
>>
>> Why do you even care
> From: David Hildenbrand
> Sent: Thursday, September 12, 2019 3:09 AM
> On 12.09.19 01:36, Dexuan Cui wrote:
> > When hibernation is enabled, we must ignore the balloon up/down and
> > hot-add requests from the host, if any.
>
> Why do you even care about supporting hibernation? Can't you just
On 12.09.19 12:08, David Hildenbrand wrote:
> On 12.09.19 01:36, Dexuan Cui wrote:
>> When hibernation is enabled, we must ignore the balloon up/down and
>> hot-add requests from the host, if any.
>>
>> Fow now, if people want to test hibernation, please blacklist hv_balloon
>> or do not enable
On 12.09.19 01:36, Dexuan Cui wrote:
> When hibernation is enabled, we must ignore the balloon up/down and
> hot-add requests from the host, if any.
>
> Fow now, if people want to test hibernation, please blacklist hv_balloon
> or do not enable Dynamic Memory and Memory Resizing. See the comment
When hibernation is enabled, we must ignore the balloon up/down and
hot-add requests from the host, if any.
Fow now, if people want to test hibernation, please blacklist hv_balloon
or do not enable Dynamic Memory and Memory Resizing. See the comment in
balloon_probe() for more info.
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