Re: [PATCH v5 2/2] Drivers: hv: Introduce mshv_vtl driver

[Naman Jain <namjain@linux.microsoft.com>]

On 7/9/2025 10:49 PM, Michael Kelley wrote:
> From: Naman Jain <namjain@linux.microsoft.com> Sent: Wednesday, June 11, 2025 12:27 AM
>>
>> Provide an interface for Virtual Machine Monitor like OpenVMM and its
>> use as OpenHCL paravisor to control VTL0 (Virtual trust Level).
>> Expose devices and support IOCTLs for features like VTL creation,
>> VTL0 memory management, context switch, making hypercalls,
>> mapping VTL0 address space to VTL2 userspace, getting new VMBus
>> messages and channel events in VTL2 etc.
>>
> 
> I know it has been 4 weeks since you posted this patch, but I'm just
> now getting around to reviewing it. :-(
> 
> I've reviewed most of it reasonably carefully, but there are some
> parts, such as entering/exiting VTLs that I don't know the details of,
> and so just glossed over.
> 

Thanks Michael for your review comments. ARM64, sev-SNP support, along
with other features are in pipeline, and will be taken up once we have a
working driver in, for x86. I'll address your comments and make the
required changes in coming days.

Regards,
Naman

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