From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH v9 02/11] x86/cpuid: Handling of IBRS/IBPB, STIBP and IBRS for guests Date: Fri, 19 Jan 2018 05:52:02 -0700 Message-ID: <5A61F80202000078001A05D6@prv-mh.provo.novell.com> References: <1516290370-14958-1-git-send-email-andrew.cooper3@citrix.com> <1516290370-14958-3-git-send-email-andrew.cooper3@citrix.com> <5A61D91102000078001A0481@prv-mh.provo.novell.com> <86dc061f-afa7-b260-b096-b6efbf464dec@citrix.com> <5A61E89202000078001A0556@prv-mh.provo.novell.com> <6e6b06da-c6b1-0972-b078-4d351d1ef2c7@citrix.com> <5A61EE6B02000078001A0595@prv-mh.provo.novell.com> <98317d94-a80c-57be-1919-e40fe834188e@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <98317d94-a80c-57be-1919-e40fe834188e@citrix.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Andrew Cooper Cc: Xen-devel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDE5LjAxLjE4IGF0IDEzOjM2LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3Jv dGU6Cj4gT24gMTkvMDEvMTggMTI6MTEsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+PiBPbiAxOS4w MS4xOCBhdCAxMzowMSwgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+IHdyb3RlOgo+Pj4gT24g MTkvMDEvMTggMTE6NDYsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4+IE9uIDE5LjAxLjE4IGF0 IDExOjUzLCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+Pj4+IE9uIDE5LzAx LzE4IDEwOjQwLCBKYW4gQmV1bGljaCB3cm90ZToKPj4+Pj4+Pj4+IE9uIDE4LjAxLjE4IGF0IDE2 OjQ2LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+Pj4+Pj4gRm9yIGd1ZXN0 IHNhZmV0eSwgd2UgdHJlYXQgU1RJQlAgYXMgc3BlY2lhbCwgYWx3YXlzIG92ZXJyaWRlIHRoZSB0 b29sc3RhY2sKPj4+Pj4+PiBjaG9pY2UsIGFuZCBhbHdheXMgYWR2ZXJ0aXNlIFNUSUJQIGlmIElC UlMgaXMgYXZhaWxhYmxlLiAgVGhpcyByZW1vdmVzIHRoZQo+Pj4+Pj4+IGNvcm5lciBjYXNlIHdo ZXJlIFNUSUJQIGlzIG5vdCBhZHZlcnRpc2VkLCBidXQgdGhlIGd1ZXN0IGlzIHJ1bm5pbmcgb24K 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