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x-conformance=sidf_compatible IronPort-SDR: VfDKoQHCz72dDbx/iL2Ey7jbESAq5QPaDEr90IYyzm7DlV4YZS+6tCZ07c8YQMDtliU0cVJHxU m5142Dc9Sr9Uohs7X2BNdzE+bWalM0jxFIHP0HNyqs8cqBgf8fGt+Ol8h+jqDRuzUDRSV1/IhU E4qPWPq9apZJuHt+8jLqbjYQQ8aNZ9AYARVMZYd14auBVpcuYt0TDZ3jgTHakjmDlTRriWgfLg unHrSKf5/0t0AYzLvZ1Kb93cO9uH6qy6KnBioakONYyH7yzEwjT7ZeQobtOPj3/PzgwJnWmB+A irE= X-SBRS: 2.7 X-MesageID: 3247339 X-Ironport-Server: esa2.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.64,294,1559534400"; d="scan'208";a="3247339" From: Paul Durrant To: Andrew Cooper , Roman Shaposhnik , "xen-devel@lists.xenproject.org" Thread-Topic: [Xen-devel] [BUG] After upgrade to Xen 4.12.0 iommu=no-igfx Thread-Index: AQHVPmjkv94J7ZY7wkqpLrOBs7uyX6bTlQ2AgAK1iCA= Date: Mon, 22 Jul 2019 08:03:06 +0000 Message-ID: References: <8afa7ab1-f5cf-e954-f4de-744de851229e@citrix.com> In-Reply-To: <8afa7ab1-f5cf-e954-f4de-744de851229e@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted MIME-Version: 1.0 Subject: Re: [Xen-devel] [BUG] After upgrade to Xen 4.12.0 iommu=no-igfx 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: Wei Liu , Jan Beulich , Roger Pau Monne Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" RGUtaHRtbGluZy4uLg0KDQotLS0tLQ0KW3NuaXBdDQpGb3IgUk1SUnMgdGhlbXNlbHZlcywgc3lz dGVtIGZpcm13YXJlIGlzIHdlbGwga25vd24gZm9yIGFiaWRpbmcgYnkgdGhlIHNwZWMgW2NpdGF0 aW9uIG5lZWRlZF0sIGJ1dCBhbiBSTVJSIG11c3QgYmUgaG9ub3VyZWQsIGJlY2F1c2UgdGhlIGVu dGlyZSBwdXJwb3NlIG9mIHRoZW0gaXMgdG8gc3RhdGUgInRoaXMgZGV2aWNlIHdvbid0IGZ1bmN0 aW9uIHdpdGhvdXQgYWNjZXNzIHRvIHRoaXMgYXJlYSIuDQoNCkFuIFJNUlIgaW4gYSBob2xlLCB3 aGlsZSBhIHZpb2xhdGlvbiBvZiB0aGUgc3BlYywgaXMgb2J2aW91c2x5IGZpbmUgdG8gdXNlIGlu IHByYWN0aWNlLCBzbyB3ZSBzaG91bGQganVzdCBhY2NlcHQgaXQgYW5kIHN0b3AgY29tcGxhaW5p bmcuDQoNCk9UT0gsIFJNUlJzIHdoaWNoIGhpdCBvdGhlciBtZW1vcnkgKHBhcnRpY3VsYXJseSBS QU0pIG5lZWQgbW9yZSBjYXJlLCBhbmQgcHJvYmFibHkgd2FudCB0byBmb3JjZSBvdmVycmlkZSB0 aGUgZTgyMCB0byByZXNlcnZlZC7CoCBOb3RoaW5nIGdvb2Qgd2lsbCBjb21lIGZyb20gdHJ1c3Rp bmcgdGhlIGU4MjAgb3ZlciB0aGUgRE1BUiB0YWJsZSBoZXJlLCBzZWVpbmcgYXMgdGhlcmUgaXMg Y2xlYXJseSBhbiBlcnJvciBzb21ld2hlcmUgaW4gdGhlIGZpcm13YXJlLXByb3ZpZGVkIGluZm9y bWF0aW9uLg0KDQpIb3dldmVyIC0gSSdtIHN0cnVnZ2xpbmcgdG8gbG9jYXRlIGFueXdoZXJlIHdo aWNoIGFjdHVhbGx5IHdhbGtzIGRvbTAncyBSTVJSIGxpc3QgYW5kIGluc2VydHMgdGhlbSBpbnRv IHRoZSBJT01NVS7CoCBBbnlvbmUgZ290IGFueSBoaW50cz8NCi0tLS0tDQoNCkkgdGhpbmsgeW91 IHdhbnQgc2V0dXBfaHdkb21fcm1ycigpIGluIHBhc3N0aHJvdWdoL3Z0ZC9pb21tdS5jDQoNCiAg UGF1bA0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6 Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==