org; Dexuan Cui
>>
>> Cc: kbuild test robot
>> Subject: RE: [PATCH v4] video: hyperv: hyperv_fb: Use physical memory for
>> fb on HyperV Gen 1 VMs.
>>
>> From: Wei Hu Sent: Sunday, December 8, 2019 11:58
>> PM
>>>
>>> On Hyper-V, Generatio
video: hyperv: hyperv_fb: Use physical memory for
> fb on HyperV Gen 1 VMs.
>
> From: Wei Hu Sent: Sunday, December 8, 2019 11:58
> PM
> >
> > On Hyper-V, Generation 1 VMs can directly use VM's physical memory for
> > their framebuffers. This can improve the efficie
From: Wei Hu Sent: Sunday, December 8, 2019 11:58 PM
>
> On Hyper-V, Generation 1 VMs can directly use VM's physical memory for
> their framebuffers. This can improve the efficiency of framebuffer and
> overall performence for VM. The physical memory assigned to framebuffer
> must be contiguous.
On Hyper-V, Generation 1 VMs can directly use VM's physical memory for
their framebuffers. This can improve the efficiency of framebuffer and
overall performence for VM. The physical memory assigned to framebuffer
must be contiguous. We use CMA allocator to get contiguouse physicial
memory when the
