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=0.6 required=3.0 tests=DKIM_ADSP_ALL,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 EBFD6C432C0 for ; Mon, 25 Nov 2019 10:53:59 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BC46A20409 for ; Mon, 25 Nov 2019 10:53:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="d6zGQ/N6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BC46A20409 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=amazon.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iZC00-0006i7-G8; Mon, 25 Nov 2019 10:53:44 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iZBzz-0006i2-KM for xen-devel@lists.xenproject.org; Mon, 25 Nov 2019 10:53:43 +0000 X-Inumbo-ID: d8c74cce-0f71-11ea-b08b-bc764e2007e4 Received: from smtp-fw-6002.amazon.com (unknown [52.95.49.90]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id d8c74cce-0f71-11ea-b08b-bc764e2007e4; Mon, 25 Nov 2019 10:53:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1574679224; x=1606215224; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=lVsf6qCHya8cb9BDhWJKU5vUPAEiWRObNFQh845Z5us=; b=d6zGQ/N6GEHp7PIJeJgirtu4fy+ZUa5dp3oFegFojFvDdlzwiCo25qte HlvmBdsb440CM5uFAsMj8n5fD1l52nYdQoAa9MQUwNl2c8sYc7t00QMEK xxNV5FA87KRlHGHANMqNHj0OGpXaQZVbzuS0AWSvcgf86DCuuIuWk+mAL 4=; IronPort-SDR: uMqIpgxvcSrrVbL5sJ4os2X+7cT14kvogsYBKQM0WqwQMwDKw6U3StBsUni+shbqcZiu52XH/9 Kknne76R193A== X-IronPort-AV: E=Sophos;i="5.69,241,1571702400"; d="scan'208";a="4753344" Received: from iad6-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2c-87a10be6.us-west-2.amazon.com) ([10.124.125.6]) by smtp-border-fw-out-6002.iad6.amazon.com with ESMTP; 25 Nov 2019 10:53:42 +0000 Received: from EX13MTAUEA001.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2c-87a10be6.us-west-2.amazon.com (Postfix) with ESMTPS id 26C88A1E05; Mon, 25 Nov 2019 10:53:40 +0000 (UTC) Received: from EX13D32EUC003.ant.amazon.com (10.43.164.24) by EX13MTAUEA001.ant.amazon.com (10.43.61.243) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 25 Nov 2019 10:53:39 +0000 Received: from EX13D32EUC003.ant.amazon.com (10.43.164.24) by EX13D32EUC003.ant.amazon.com (10.43.164.24) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 25 Nov 2019 10:53:38 +0000 Received: from EX13D32EUC003.ant.amazon.com ([10.43.164.24]) by EX13D32EUC003.ant.amazon.com ([10.43.164.24]) with mapi id 15.00.1367.000; Mon, 25 Nov 2019 10:53:38 +0000 From: "Durrant, Paul" To: Jan Beulich Thread-Topic: [Xen-devel] [PATCH v3 1/3] introduce GFN notification for translated domains Thread-Index: AQHVo3b/6uDP9z2g1Ey0UMYoj1NXIqebsCcwgAAFb4CAAAB4cA== Date: Mon, 25 Nov 2019 10:53:38 +0000 Message-ID: <89d2dc44e2004f3ab4129226dffca194@EX13D32EUC003.ant.amazon.com> References: <62a3d98f-8173-1b13-f20e-9bd000f0923f@suse.com> <0380ff3e991e4857b7c77e9d97edbcf4@EX13D32EUC003.ant.amazon.com> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.164.185] MIME-Version: 1.0 Precedence: Bulk Subject: Re: [Xen-devel] [PATCH v3 1/3] introduce GFN notification for translated domains X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , Stefano Stabellini , Julien Grall , Wei Liu , Konrad Wilk , George Dunlap , Andrew Cooper , Sander Eikelenboom , Ian Jackson , "xen-devel@lists.xenproject.org" , =?utf-8?B?Um9nZXIgUGF1IE1vbm7DqQ==?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBKYW4gQmV1bGljaCA8amJldWxp Y2hAc3VzZS5jb20+DQo+IFNlbnQ6IDI1IE5vdmVtYmVyIDIwMTkgMTA6NTENCj4gVG86IER1cnJh bnQsIFBhdWwgPHBkdXJyYW50QGFtYXpvbi5jb20+DQo+IENjOiB4ZW4tZGV2ZWxAbGlzdHMueGVu cHJvamVjdC5vcmc7IEFuZHJldyBDb29wZXINCj4gPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+ OyBJYW4gSmFja3NvbiA8aWFuLmphY2tzb25AY2l0cml4LmNvbT47IFJvZ2VyDQo+IFBhdSBNb25u w6kgPHJvZ2VyLnBhdUBjaXRyaXguY29tPjsgU2FuZGVyIEVpa2VsZW5ib29tDQo+IDxsaW51eEBl aWtlbGVuYm9vbS5pdD47IEdlb3JnZSBEdW5sYXAgPEdlb3JnZS5EdW5sYXBAZXUuY2l0cml4LmNv bT47DQo+IFN0ZWZhbm8gU3RhYmVsbGluaSA8c3N0YWJlbGxpbmlAa2VybmVsLm9yZz47IEtvbnJh ZCBXaWxrDQo+IDxrb25yYWQud2lsa0BvcmFjbGUuY29tPjsgSnVlcmdlbiBHcm9zcyA8amdyb3Nz QHN1c2UuY29tPjsgSnVsaWVuIEdyYWxsDQo+IDxqdWxpZW5AeGVuLm9yZz47IFdlaSBMaXUgPHds QHhlbi5vcmc+DQo+IFN1YmplY3Q6IFJlOiBbWGVuLWRldmVsXSBbUEFUQ0ggdjMgMS8zXSBpbnRy b2R1Y2UgR0ZOIG5vdGlmaWNhdGlvbiBmb3INCj4gdHJhbnNsYXRlZCBkb21haW5zDQo+IA0KPiBP biAyNS4xMS4yMDE5IDExOjM3LCAgRHVycmFudCwgUGF1bCAgd3JvdGU6DQo+ID4+IC0tLS0tT3Jp Z2luYWwgTWVzc2FnZS0tLS0tDQo+ID4+IEZyb206IFhlbi1kZXZlbCA8eGVuLWRldmVsLWJvdW5j ZXNAbGlzdHMueGVucHJvamVjdC5vcmc+IE9uIEJlaGFsZiBPZg0KPiBKYW4NCj4gPj4gQmV1bGlj aA0KPiA+PiBTZW50OiAyNSBOb3ZlbWJlciAyMDE5IDA5OjU4DQo+ID4+DQo+ID4+IC0tLSBhL3hl bi9hcmNoL3g4Ni9odm0vaHZtLmMNCj4gPj4gKysrIGIveGVuL2FyY2gveDg2L2h2bS9odm0uYw0K PiA+PiBAQCAtNDMwNCw5ICs0MzA0LDE3IEBAIHN0YXRpYyBpbnQgaHZtb3Bfc2V0X3BhcmFtKA0K PiA+PiAgICAgICAgICBpZiAoIGEudmFsdWUgPiBTSFVURE9XTl9NQVggKQ0KPiA+PiAgICAgICAg ICAgICAgcmMgPSAtRUlOVkFMOw0KPiA+PiAgICAgICAgICBicmVhazsNCj4gPj4gKw0KPiA+PiAg ICAgIGNhc2UgSFZNX1BBUkFNX0lPUkVRX1NFUlZFUl9QRk46DQo+ID4+IC0gICAgICAgIGQtPmFy Y2guaHZtLmlvcmVxX2dmbi5iYXNlID0gYS52YWx1ZTsNCj4gPj4gKyAgICAgICAgaWYgKCBkLT5h cmNoLmh2bS5wYXJhbXNbSFZNX1BBUkFNX05SX0lPUkVRX1NFUlZFUl9QQUdFU10gKQ0KPiA+PiAr ICAgICAgICAgICAgcmMgPSBub3RpZnlfZ2ZuKA0KPiA+PiArICAgICAgICAgICAgICAgICAgICAg ZCwNCj4gPj4gKyAgICAgICAgICAgICAgICAgICAgIF9nZm4oYS52YWx1ZSArIGQtPmFyY2guaHZt LnBhcmFtcw0KPiA+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgW0hWTV9Q QVJBTV9OUl9JT1JFUV9TRVJWRVJfUEFHRVNdDQo+IC0NCj4gPj4gMSkpOw0KPiA+DQo+ID4gSUlS QyB0aGUgUEZOIGlzIHR5cGljYWxseSBzZXQgYnkgdGhlIHRvb2xzdGFjayBiZWZvcmUgdGhlIG51 bWJlciBvZg0KPiA+IHBhZ2VzLCBzbyB0aGUgbm90aWZ5IHdpbGwgYmUgZm9yIGEudmFsdWUgLSAx LCBpLmUuIHRoZSBwcmV2aW91cyBnZm4uDQo+ID4gSXMgdGhhdCBhIHByb2JsZW0/DQo+IA0KPiBU aGVyZSdzIGFuIGlmKCkgYXJvdW5kIHRoZSBpbnZvY2F0aW9uIHRvIGF2b2lkIHRoaXMgc2l0dWF0 aW9uLCBzbyBJJ20NCj4gYWZyYWlkIEkgZG9uJ3QgdW5kZXJzdGFuZCB0aGUgcXVlc3Rpb24uDQoN CkQnb2guLi4gTWlzc2VkIGl0LiBTb3JyeSBmb3IgdGhlIG5vaXNlLg0KDQogIFBhdWwNCg0KPiAN Cj4gSmFuDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRw czovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs