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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 1i0zjI-0001Mn-Dh; Fri, 23 Aug 2019 02:55:08 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1i0zjH-0001Mi-GI for xen-devel@lists.xenproject.org; Fri, 23 Aug 2019 02:55:07 +0000 X-Inumbo-ID: 688ce37a-c551-11e9-ade2-12813bfff9fa Received: from mga12.intel.com (unknown [192.55.52.136]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 688ce37a-c551-11e9-ade2-12813bfff9fa; Fri, 23 Aug 2019 02:55:05 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Aug 2019 19:55:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,419,1559545200"; d="scan'208";a="354486052" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by orsmga005.jf.intel.com with ESMTP; 22 Aug 2019 19:54:32 -0700 Received: from fmsmsx602.amr.corp.intel.com (10.18.126.82) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 22 Aug 2019 19:54:17 -0700 Received: from fmsmsx602.amr.corp.intel.com (10.18.126.82) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 22 Aug 2019 19:54:17 -0700 Received: from shsmsx105.ccr.corp.intel.com (10.239.4.158) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Thu, 22 Aug 2019 19:54:16 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.112]) by SHSMSX105.ccr.corp.intel.com ([169.254.11.15]) with mapi id 14.03.0439.000; Fri, 23 Aug 2019 10:54:14 +0800 From: "Tian, Kevin" To: Andrew Cooper , Xen-devel Thread-Topic: [PATCH] x86/vtd: Fix S3 resume following c/s 650c31d3af Thread-Index: AQHVUTHnpLK6JVIV50GEKK5IGbJqg6cIGZFw Date: Fri, 23 Aug 2019 02:54:14 +0000 Message-ID: References: <20190812171729.4984-1-andrew.cooper3@citrix.com> In-Reply-To: <20190812171729.4984-1-andrew.cooper3@citrix.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ctpclassification: CTP_NT x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYzk3MGVhNDktNmJlMS00ZGE3LTlmOTMtNGJjZmI5OTY5YmE0IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiMU40SkJ2eDlWYVc2RWNKRUd5a09hczczSVFsMXkxZjVPREZKcWppNm5XSllwdlNQN2ZNdDNwOXFZdE5VcXlubCJ9 dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [10.239.127.40] MIME-Version: 1.0 Subject: Re: [Xen-devel] [PATCH] x86/vtd: Fix S3 resume following c/s 650c31d3af X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "Nakajima, Jun" , Wei Liu , Jan Beulich , =?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" PiBGcm9tOiBBbmRyZXcgQ29vcGVyIFttYWlsdG86YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbV0N Cj4gU2VudDogVHVlc2RheSwgQXVndXN0IDEzLCAyMDE5IDE6MTcgQU0NCj4gDQo+IGMvcyA2NTBj MzFkM2FmICJ4ODYvSVJROiBmaXggbG9ja2luZyBhcm91bmQgdmVjdG9yIG1hbmFnZW1lbnQiIGFk anVzdGVkDQo+IHRoZQ0KPiBsb2NraW5nIGluIGFkanVzdF9pcnFfYWZmaW5pdHkoKS4NCj4gDQo+ IFRoZSBTMyBwYXRoIGVuZHMgdXAgaGVyZSB2aWEgaW9tbXVfcmVzdW1lKCkgYmVmb3JlIGludGVy cnVwdHMgYXJlIGVuYWJsZWQsDQo+IGF0DQo+IHdoaWNoIHBvaW50IHNwaW5fbG9ja19pcnEoKSB3 aGljaCBmYWlsIEFTU0VSVChsb2NhbF9pcnFfaXNfZW5hYmxlZCgpKTsgYnV0DQo+IHdpdGggbm8g d29ya2luZyBjb25zb2xlLg0KPiANCj4gVXNlIHNwaW5fbG9ja19pcnFzYXZlKCkgaW5zdGVhZCB0 byBjb3BlIHdpdGggaW50ZXJydXB0cyBhbHJlYWR5IGJlaW5nDQo+IGRpc2FibGVkLg0KPiANCj4g U2lnbmVkLW9mZi1ieTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4N Cg0KUmV2aWV3ZWQtYnk6IEtldmluIFRpYW4gPGtldmluLnRpYW5AaW50ZWwuY29tPg0KX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxp bmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5w cm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==