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EWDK 22621 issues

To: "win-pv-devel@xxxxxxxxxxxxxxxxxxxx" <win-pv-devel@xxxxxxxxxxxxxxxxxxxx>

From: Owen Smith <owen.smith@xxxxxxxxxx>

Date: Tue, 12 Jul 2022 08:16:38 +0000

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List-id: Developer list for the Windows PV Drivers subproject <win-pv-devel.lists.xenproject.org>

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Thread-topic: EWDK 22621 issues

Hi all,

I’ve tried to build with the newest EWDK (22621 / Win11-22H2) and have encountered the following issues:

“Windows 8” build target has been removed – meaning this EWDK version no longer supports Windows 8.1, Server 2012 and Server 2012r2
“Win32” build target is no longer supported for kernel mode (and UMDF) drivers – meaning this EWDK version no longer supports Windows 10-x86
Build.ps1 needs a small tweak for VS version 17.0
__cpuid intrinsic is no longer defined, __cpuidex could be used to replace this functionality

As I understand it, builds will need to remain on EWDK 22000 until the above changes are acceptable. Note: Win8.1 / Svr12r2 are in support with MS until Oct 2023.

Owen

Follow-Ups:

Re: EWDK 22621 issues
- From: Durrant, Paul