From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 086B4C433B4 for ; Fri, 23 Apr 2021 09:24:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C55636145A for ; Fri, 23 Apr 2021 09:24:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241594AbhDWJZA (ORCPT ); Fri, 23 Apr 2021 05:25:00 -0400 Received: from smtp-fw-33001.amazon.com ([207.171.190.10]:38107 "EHLO smtp-fw-33001.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229939AbhDWJY5 (ORCPT ); Fri, 23 Apr 2021 05:24:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1619169862; x=1650705862; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=MmetagU797mHfH+rqMJ7bdU2UjwXQjjYyjhXUU6aeSM=; b=jvKDcDXfY5JGPHahebd/r4LACHuHVTBrWuSIV6UKvHi1PhoeNEzqu4pO xgUwd7SydOjQCwY/4Pk4o9FHzBsdiLptdS+vHZg5E1tzioSsIRH9pQxvu EJzrMhkKBDhumrzfz2lv+qwPKpywzdbWWZceOjFfOC0cDXBvvQTgl0RyO Y=; X-IronPort-AV: E=Sophos;i="5.82,245,1613433600"; d="scan'208";a="121015296" Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO email-inbound-relay-1e-c7c08562.us-east-1.amazon.com) ([10.25.36.214]) by smtp-border-fw-33001.sea14.amazon.com with ESMTP; 23 Apr 2021 09:24:14 +0000 Received: from EX13MTAUWC002.ant.amazon.com (iad12-ws-svc-p26-lb9-vlan2.iad.amazon.com [10.40.163.34]) by email-inbound-relay-1e-c7c08562.us-east-1.amazon.com (Postfix) with ESMTPS id 0478A240A64; Fri, 23 Apr 2021 09:24:09 +0000 (UTC) Received: from EX13D20UWC001.ant.amazon.com (10.43.162.244) by EX13MTAUWC002.ant.amazon.com (10.43.162.240) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 23 Apr 2021 09:24:09 +0000 Received: from [10.95.82.45] (10.43.160.119) by EX13D20UWC001.ant.amazon.com (10.43.162.244) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 23 Apr 2021 09:24:05 +0000 Message-ID: <224d266e-aea3-3b4b-ec25-7bb120c4d98a@amazon.com> Date: Fri, 23 Apr 2021 11:24:04 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:88.0) Gecko/20100101 Thunderbird/88.0 Subject: Re: [PATCH] KVM: hyper-v: Add new exit reason HYPERV_OVERLAY Content-Language: en-US To: Siddharth Chandrasekaran , Paolo Bonzini , Sean Christopherson , "Vitaly Kuznetsov" , Wanpeng Li , "Jim Mattson" , Joerg Roedel , "Thomas Gleixner" , Ingo Molnar , "Borislav Petkov" , , "H. Peter Anvin" CC: Evgeny Iakovlev , Liran Alon , Ioannis Aslanidis , , References: <20210423090333.21910-1-sidcha@amazon.de> From: Alexander Graf In-Reply-To: <20210423090333.21910-1-sidcha@amazon.de> X-Originating-IP: [10.43.160.119] X-ClientProxiedBy: EX13D17UWB001.ant.amazon.com (10.43.161.252) To EX13D20UWC001.ant.amazon.com (10.43.162.244) Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CgpPbiAyMy4wNC4yMSAxMTowMywgU2lkZGhhcnRoIENoYW5kcmFzZWthcmFuIHdyb3RlOgo+IEh5 cGVyY2FsbCBjb2RlIHBhZ2UgaXMgc3BlY2lmaWVkIGluIHRoZSBIeXBlci1WIFRMRlMgdG8gYmUg YW4gb3ZlcmxheQo+IHBhZ2UsIGllLiwgZ3Vlc3QgY2hvb3NlcyBhIEdQQSBhbmQgdGhlIGhvc3Qg X3BsYWNlc18gYSBwYWdlIGF0IHRoYXQKPiBsb2NhdGlvbiwgbWFraW5nIGl0IHZpc2libGUgdG8g dGhlIGd1ZXN0IGFuZCB0aGUgZXhpc3RpbmcgcGFnZSBiZWNvbWVzCj4gaW5hY2Nlc3NpYmxlLiBT aW1pbGFybHkgd2hlbiBkaXNhYmxlZCwgdGhlIGhvc3Qgc2hvdWxkIF9yZW1vdmVfIHRoZQo+IG92 ZXJsYXkgYW5kIHRoZSBvbGQgcGFnZSBzaG91bGQgYmVjb21lIHZpc2libGUgdG8gdGhlIGd1ZXN0 Lgo+IAo+IEN1cnJlbnRseSBLVk0gZGlyZWN0bHkgcGF0Y2hlcyB0aGUgaHlwZXJjYWxsIGNvZGUg aW50byB0aGUgZ3Vlc3QgY2hvc2VuCj4gR1BBLiBTaW5jZSB0aGUgZ3Vlc3Qgc2VsZG9tIG1vdmVz IHRoZSBoeXBlcmNhbGwgY29kZSBwYWdlIGFyb3VuZCwgaXQKPiBkb2Vzbid0IHNlZSBhbnkgcHJv YmxlbXMgZXZlbiB0aG91Z2ggd2UgYXJlIGNvcnJ1cHRpbmcgdGhlIGV4aXRpbmcgZGF0YQo+IGlu IHRoYXQgR1BBLgo+IAo+IFZTTSBBUEkgaW50cm9kdWNlcyBtb3JlIGNvbXBsZXggb3ZlcmxheSB3 b3JrZmxvd3MgZHVyaW5nIFZUTCBzd2l0Y2hlcwo+IHdoZXJlIHRoZSBndWVzdCBzdGFydHMgdG8g ZXhwZWN0IHRoYXQgdGhlIGV4aXN0aW5nIHBhZ2UgaXMgaW50YWN0LiBUaGlzCj4gbWVhbnMgd2Ug bmVlZCBhIG1vcmUgZ2VuZXJpYyBhcHByb2FjaCB0byBoYW5kbGluZyBvdmVybGF5IHBhZ2VzOiBh ZGQgYQo+IG5ldyBleGl0IHJlYXNvbiBLVk1fRVhJVF9IWVBFUlZfT1ZFUkxBWSB0aGF0IGV4aXRz IHRvIHVzZXJzcGFjZSB3aXRoIHRoZQo+IGV4cGVjdGF0aW9uIHRoYXQgYSBwYWdlIGdldHMgb3Zl cmxhaWQgdGhlcmUuCgpJIGNhbiBzZWUgaG93IHRoYXQgbWF5IGdldCBpbnRlcmVzdGluZyBmb3Ig b3RoZXIgb3ZlcmxheSBwYWdlcyBsYXRlciwgCmJ1dCB0aGlzIG9uZSBpbiBwYXJ0aWN1bGFyIGlz IGp1c3QgYW4gTVNSIHdyaXRlLCBubz8gSXMgdGhlcmUgYW55IHJlYXNvbiAKd2UgY2FuJ3QganVz dCB1c2UgdGhlIHVzZXIgc3BhY2UgTVNSIGhhbmRsaW5nIGxvZ2ljIGluc3RlYWQ/CgpXaGF0J3Mg bWlzc2luZyB0aGVuIGlzIGEgd2F5IHRvIHB1bGwgdGhlIGhjYWxsIHBhZ2UgY29udGVudHMgZnJv bSBLVk0uIApCdXQgZXZlbiB0aGVyZSBJJ20gbm90IGNvbnZpbmNlZCB0aGF0IEtWTSBzaG91bGQg YmUgdGhlIHJlZmVyZW5jZSBwb2ludCAKZm9yIGl0cyBjb250ZW50cy4gSXNuJ3QgdXNlciBzcGFj ZSBpbiBhbiBhcyBnb29kIHBvc2l0aW9uIHRvIGFzc2VtYmxlIGl0PwoKPiAKPiBJbiB0aGUgaW50 ZXJlc3Qgb2YgbWFpbnRhaW5nIHVzZXJzcGFjZSBleHBvc2VkIGJlaGF2aW91ciwgYWRkIGEgbmV3 IEtWTQo+IGNhcGFiaWxpdHkgdG8gYWxsb3cgdGhlIFZNTXMgdG8gZW5hYmxlIHRoaXMgaWYgdGhl eSBjYW4gaGFuZGxlIHRoZQo+IGh5cGVyY2FsbCBwYWdlIGluIHVzZXJzcGFjZS4KPiAKPiBTaWdu ZWQtb2ZmLWJ5OiBTaWRkaGFydGggQ2hhbmRyYXNla2FyYW4gPHNpZGNoYUBhbWF6b24uZGU+Cj4g Cj4gQ1I6IGh0dHBzOi8vY29kZS5hbWF6b24uY29tL3Jldmlld3MvQ1ItNDkwMTEzNzkKClBsZWFz ZSByZW1vdmUgdGhpcyBsaW5lIGZyb20gdXBzdHJlYW0gc3VibWlzc2lvbnMgOikuCgo+IC0tLQo+ ICAgYXJjaC94ODYvaW5jbHVkZS9hc20va3ZtX2hvc3QuaCB8ICA0ICsrKysKPiAgIGFyY2gveDg2 L2t2bS9oeXBlcnYuYyAgICAgICAgICAgfCAyNSArKysrKysrKysrKysrKysrKysrKysrLS0tCj4g ICBhcmNoL3g4Ni9rdm0veDg2LmMgICAgICAgICAgICAgIHwgIDUgKysrKysKPiAgIGluY2x1ZGUv dWFwaS9saW51eC9rdm0uaCAgICAgICAgfCAxMCArKysrKysrKysrCgpZb3UncmUgbW9kaWZ5aW5n IC8gYWRkaW5nIGEgdXNlciBzcGFjZSBBUEkuIFBsZWFzZSBtYWtlIHN1cmUgdG8gdXBkYXRlIAp0 aGUgZG9jdW1lbnRhdGlvbiBpbiBEb2N1bWVudGF0aW9uL3ZpcnQva3ZtL2FwaS5yc3Qgd2hlbiB5 b3UgZG8gdGhhdC4KCgpBbGV4CgoKCkFtYXpvbiBEZXZlbG9wbWVudCBDZW50ZXIgR2VybWFueSBH bWJICktyYXVzZW5zdHIuIDM4CjEwMTE3IEJlcmxpbgpHZXNjaGFlZnRzZnVlaHJ1bmc6IENocmlz dGlhbiBTY2hsYWVnZXIsIEpvbmF0aGFuIFdlaXNzCkVpbmdldHJhZ2VuIGFtIEFtdHNnZXJpY2h0 IENoYXJsb3R0ZW5idXJnIHVudGVyIEhSQiAxNDkxNzMgQgpTaXR6OiBCZXJsaW4KVXN0LUlEOiBE RSAyODkgMjM3IDg3OQoKCg==