Hey Stefan, Not trying to ignore you here. I have reached out to members of management on our side I just don’t have any responses yet on what we can do here. Will update as I learn more.
Thanks, Justin Terry > -----Original Message----- > From: Stefan Weil <s...@weilnetz.de> > Sent: Thursday, January 17, 2019 12:38 PM > To: Justin Terry (VM) <jute...@microsoft.com>; qemu-devel@nongnu.org > Cc: pbonz...@redhat.com; ehabk...@redhat.com; r...@twiddle.net > Subject: Re: [Qemu-devel] [PATCH 0/3] WHPX introduce changes for > Windows Insider SDK 17110 > > Am 14.03.2018 um 15:52 schrieb Justin Terry (VM) via Qemu-devel: > > This change set fixes two breaking changes that were introduced in the > > Windows Insider SDK 17110. First, a change to the WHvGetCapability > > function decl to include the 'out' WrittenSizeInBytes. Second, changes > > to the WHvSetPartitionProperty function decl and > > WHV_PARTITION_PROPERTY structure to directly pass the PropertyCode at > invocation. > > > > Lastly, it introduces a major performance improvement in > > whpx_vcpu_post_run using the VpContext exit structure rather than > > another round trip call to WHvGetVirtualProcessorRegisters to synchronize > vp state. > > > > QEMU compiled against this SDK (17110+) is expected to work on all > > Windows Insider Builds (17115+). > > > > Thanks, > > Justin Terry > > > Hi Justin, > > as far as I know it still not possible to cross build a legal QEMU for Windows > on a Linux machine due to the license limitations of the SDK which is needed. > The header files needed for the QEMU build are "All rights reserved". > > People often ask me to add WHPX support to the QEMU installer for > Windows, but I have to tell them that I cannot do that currently. > > This problem could be solved if the necessary header files were added to > QEMU with a permissive license by someone who has the rights to do so. > > Could you add WinHvEmulation.h and WinHvPlatform.h or am I allowed to > make such files from the documentation at > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs > .microsoft.com%2F&data=02%7C01%7Cjuterry%40microsoft.com%7Cae > d2532cd05b4f2a5a0208d67cbba58f%7C72f988bf86f141af91ab2d7cd011db47% > 7C1%7C0%7C636833542719466921&sdata=%2FA7Kjkx5fnjMVnqezdmqi > wgCZAFwoaNe2oCA%2BSdPbuo%3D&reserved=0? > > Thanks, > Stefan Weil
