Re: [PATCH v2 00/12] Drivers: hv: Add PCI pass-thru support to Hyper-V Confidential VMs

Wei Liu
2022-11-11T16:45:00Z

On Thu, Nov 10, 2022 at 10:21:29PM -0800, Michael Kelley wrote:
[...]
> Patch Organization
> ==================
> Patch 1 fixes a bug in __ioremap_caller() that affects the
> existing Hyper-V code after the change to treat the vTOM bit as
> a protection flag. Fixing the bug allows the old code to continue
> to run until later patches in the series remove or update it.
> This sequencing avoids the need to enable the new approach and
> remove the old code in a single large patch.
>
> Patch 2 handles the I/O APIC quirk by defining a new CC_ATTR enum
> member that is set only when running on Hyper-V.

I'm waiting for x86 maintainers acks on these two patches before merging
this series.

Thanks,
Wei.