From: Stefan Weil <sw@weilnetz.de>
To: Sunil Muthuswamy <sunilmut@microsoft.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <rth@twiddle.net>,
Eduardo Habkost <ehabkost@redhat.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [PATCH v2] WHPX: support for xcr0
Date: Thu, 7 Nov 2019 21:05:39 +0100 [thread overview]
Message-ID: <1c446cc0-8a22-41d6-fe38-db0b7333ed89@weilnetz.de> (raw)
In-Reply-To: <MW2PR2101MB1116F07C07A26FD7A7ED8DCFC0780@MW2PR2101MB1116.namprd21.prod.outlook.com>
Am 07.11.19 um 20:48 schrieb Sunil Muthuswamy:
> Support for xcr0 to be able to enable xsave/xrstor. This by itself
> is not sufficient to enable xsave/xrstor. WHPX XSAVE API's also
> needs to be hooked up.
>
> Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com>
> ---
> You will need the Windows 10 SDK for RS5 (build 17763) or above to
> to be able to compile this patch because of the definition of the
> XCR0 register.
>
> Changes since v1:
> - Added a sign-off line in the patch.
I am not very happy with the current situation which suggests using non
free header files from the Microsoft Windows SDK, thus making it
impossible to produce QEMU executables for Windows with WHPX support
without having legal complications.
Could you please add the required headers with a suitable license to the
QEMU source code? That would clarify the license issue and make builds
with WHPX much easier because those files would not have to be extracted
from a very large SDK installation.
It would also be acceptable if Microsoft could update the license
comments in those files and use a QEMU compatible license.
Kind regards
Stefan Weil
next prev parent reply other threads:[~2019-11-07 20:06 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-07 19:48 [PATCH v2] WHPX: support for xcr0 Sunil Muthuswamy
2019-11-07 20:05 ` Stefan Weil [this message]
2019-11-07 22:52 ` Sunil Muthuswamy
2020-05-20 10:27 ` Philippe Mathieu-Daudé
2020-05-20 10:27 ` [Bug 1879672] " Philippe Mathieu-Daudé
2019-11-12 18:52 ` Sunil Muthuswamy
2019-11-13 14:56 ` Paolo Bonzini
2022-04-28 6:31 ` Paolo Bonzini
-- strict thread matches above, loose matches on Subject: below --
2020-05-20 10:14 [Bug 1879672] [NEW] QEMU installer with WHPX support Philippe Mathieu-Daudé
2020-05-20 10:25 ` [Bug 1879672] " Daniel Berrange
2020-05-20 12:30 ` Stefan Weil
2020-06-08 7:18 ` Philippe Mathieu-Daudé
2020-11-04 20:01 ` John Snow
2020-11-04 23:12 ` Philippe Mathieu-Daudé
2020-11-04 23:12 ` Philippe Mathieu-Daudé
2021-05-09 15:38 ` Philippe Mathieu-Daudé
2021-05-09 18:33 ` Stefan Weil
2021-05-27 7:45 ` Philippe Mathieu-Daudé
2020-02-18 20:38 [PATCH] WHPX: Assigning maintainer for Windows Hypervisor Platform Sunil Muthuswamy
2020-02-18 20:51 ` Justin Terry (SF)
2020-02-19 8:31 ` Philippe Mathieu-Daudé
2020-02-19 15:50 ` [EXTERNAL] " Justin Terry (SF)
2020-02-21 7:54 ` Stefan Weil
2020-02-24 19:43 ` Sunil Muthuswamy
2020-05-20 10:29 ` Philippe Mathieu-Daudé
2020-05-20 10:29 ` [Bug 1879672] " Philippe Mathieu-Daudé
2020-05-19 21:59 ` Sunil Muthuswamy
2020-05-20 10:29 ` Philippe Mathieu-Daudé
2020-05-20 10:29 ` [Bug 1879672] " Philippe Mathieu-Daudé
2020-02-21 17:15 ` Paolo Bonzini
2019-09-20 11:33 [PATCH v2 0/3] testing: Build WHPX enabled binaries Philippe Mathieu-Daudé
2019-09-20 11:33 ` [PATCH v2 1/3] target/i386: Fix broken build with WHPX enabled Philippe Mathieu-Daudé
2019-09-20 11:37 ` Paolo Bonzini
2019-09-20 11:33 ` [PATCH v2 2/3] tests/docker: Add fedora-win10sdk-cross image Philippe Mathieu-Daudé
2019-09-20 11:33 ` [PATCH v2 3/3] .shippable.yml: Build WHPX enabled binaries Philippe Mathieu-Daudé
2019-09-20 15:17 ` [PATCH v2 0/3] testing: " Philippe Mathieu-Daudé
2019-09-20 16:53 ` Justin Terry (VM)
2020-05-20 10:26 ` Philippe Mathieu-Daudé
2020-05-20 10:26 ` [Bug 1879672] " Philippe Mathieu-Daudé
2020-07-31 8:33 ` Philippe Mathieu-Daudé
2020-07-31 8:33 ` [Bug 1879672] " Philippe Mathieu-Daudé
2020-07-31 23:31 ` [EXTERNAL] " Sunil Muthuswamy
2020-08-03 10:51 ` Philippe Mathieu-Daudé
2020-08-03 10:51 ` [Bug 1879672] " Philippe Mathieu-Daudé
2020-08-03 11:28 ` Stefan Weil
2020-08-03 20:25 ` Stefan Weil
2020-08-04 6:43 ` Thomas Huth
2020-08-04 6:55 ` Stefan Weil
2020-08-04 7:23 ` Philippe Mathieu-Daudé
2020-08-04 7:23 ` [Bug 1879672] " Philippe Mathieu-Daudé
2020-08-04 7:42 ` Stefan Weil
2020-08-04 7:52 ` Philippe Mathieu-Daudé
2020-08-04 7:52 ` [Bug 1879672] " Philippe Mathieu-Daudé
2020-08-04 8:10 ` Thomas Huth
2020-08-04 9:23 ` Daniel P. Berrangé
2020-08-04 9:23 ` [Bug 1879672] " Daniel Berrange
2020-08-18 21:20 ` [EXTERNAL] " Sunil Muthuswamy
2020-08-19 3:36 ` Philippe Mathieu-Daudé
2020-08-19 3:36 ` [Bug 1879672] " Philippe Mathieu-Daudé
2019-09-21 6:34 ` no-reply
2019-09-19 10:59 [Qemu-devel] [PATCH 0/2] " Philippe Mathieu-Daudé
2019-09-19 10:59 ` [Qemu-devel] [PATCH 1/2] tests/docker: Add fedora-win10sdk-cross image Philippe Mathieu-Daudé
2019-09-19 11:28 ` Alex Bennée
2019-09-19 11:35 ` Philippe Mathieu-Daudé
2019-09-19 10:59 ` [Qemu-devel] [PATCH 2/2] .shippable.yml: Build WHPX enabled binaries Philippe Mathieu-Daudé
2019-09-19 11:02 ` Philippe Mathieu-Daudé
2019-09-19 11:09 ` [Qemu-devel] [PATCH 0/2] testing: " Thomas Huth
2019-09-19 11:21 ` Philippe Mathieu-Daudé
2019-09-19 11:18 ` Stefan Weil
2019-09-19 11:26 ` Philippe Mathieu-Daudé
2020-05-20 10:25 ` Philippe Mathieu-Daudé
2020-05-20 10:25 ` [Bug 1879672] " Philippe Mathieu-Daudé
2019-09-19 11:41 ` [Qemu-devel] " Daniel P. Berrangé
2019-09-19 11:54 ` Philippe Mathieu-Daudé
2019-09-19 13:25 ` Daniel P. Berrangé
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