From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: [PATCH] x86/HVM: don't give the wrong impression of WRMSR succeeding Date: Tue, 27 Feb 2018 09:07:04 -0500 Message-ID: <8d8038ba-a1fd-f182-b2e9-c74e4c4d9abb@oracle.com> References: <5A8ED75E02000078001AA6A4@prv-mh.provo.novell.com> <4a278c80-0009-b875-c7ec-ea3333ae83b0@citrix.com> <5A8EF37002000078001AA7AB@prv-mh.provo.novell.com> <2aa2cf71-64e1-a810-f194-a4a62279a1ce@oracle.com> <5A8FD6FA02000078001AAB69@prv-mh.provo.novell.com> <5A95276C02000078001AC104@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eqftx-0005xP-3O for xen-devel@lists.xenproject.org; Tue, 27 Feb 2018 14:06:41 +0000 In-Reply-To: <5A95276C02000078001AC104@prv-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich Cc: Andrew Cooper , Kevin Tian , Jun Nakajima , Suravee Suthikulpanit , xen-devel List-Id: xen-devel@lists.xenproject.org T24gMDIvMjcvMjAxOCAwMzozOSBBTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24gMjMuMDIu MTggYXQgMDg6NTUsIDxKQmV1bGljaEBzdXNlLmNvbT4gd3JvdGU6Cj4+Pj4+IE9uIDIyLjAyLjE4 IGF0IDIzOjE2LCA8Ym9yaXMub3N0cm92c2t5QG9yYWNsZS5jb20+IHdyb3RlOgo+Pj4gT24gMDIv MjIvMjAxOCAxMDo0NCBBTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4+Pj4gT24gMjIuMDIuMTgg YXQgMTU6NTMsIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPiB3cm90ZToKPj4+Pj4gT24gMjIv MDIvMTggMTM6NDQsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4gLi4uIGZvciB1bmtub3duIE1T UnM6IHdybXNyX2h5cGVydmlzb3JfcmVncygpJ3MgY29tbWVudCBjbGVhcmx5IHNheXMKPj4+Pj4+ IHRoYXQgdGhlIGZ1bmN0aW9uIHJldHVybnMgMCBmb3IgdW5yZWNvZ25pemVkIE1TUnMsIHNvCj4+ Pj4+PiB7c3ZtLHZteH1fbXNyX3dyaXRlX2ludGVyY2VwdCgpIHNob3VsZCBub3QgY29udmVydCB0 aGlzIGludG8gc3VjY2Vzcy4KPj4+Pj4+Cj4+Pj4+PiBBdCB0aGUgdGltZSBpdCB3ZW50IGluLCBj b21taXQgMDEzZTM0ZjVhNiAoIng4NjogaGFuZGxlIHBhZ2VkIGdmbiBpbgo+Pj4+Pj4gd3Jtc3Jf aHlwZXJ2aXNvcl9yZWdzIikgd2FzIHByb2JhYmx5IG9rYXksIHNpbmNlIHByaW9yIHRvIHRoYXQg dGhlCj4+Pj4+PiByZXR1cm4gdmFsdWUgd2Fzbid0IGNoZWNrZWQgYXQgYWxsLiBCdXQgdGhhdCdz IG5vdCBob3cgd2Ugd2FudCB0aGluZ3MKPj4+Pj4+IHRvIGJlIGhhbmRsZWQgbm93YWRheXMuCj4+ Pj4+Pgo+Pj4+Pj4gU2lnbmVkLW9mZi1ieTogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2UuY29t Pgo+Pj4+PiBJIGFncmVlIGluIHByaW5jaXBsZSwgYnV0IHRoaXMgZG9lcyBoYXZlIGEgbGFyZ2Ug cG90ZW50aWFsIHJpc2sgZm9yCj4+Pj4+IGd1ZXN0cy4gIEFueSB1bmtub3duIE1TUiB3aGljaCBn dWVzdHMgZG9uJ3QgY2hlY2sgZm9yICNHUCBmYXVsdHMgZnJvbQo+Pj4+PiB3aWxsIG5vdyBjYXVz ZSB0aGUgZ3Vlc3RzIHRvIGNyYXNoLgo+Pj4+Pgo+Pj4+PiBUaGF0IHNhaWQsIGl0IGlzIHRoZSBj b3JyZWN0IGRpcmVjdGlvbiB0byBnbyBsb25nLXRlcm0sIGFuZCB3ZSd2ZSBnb3QgdG8KPj4+Pj4g dGhyb3cgdGhlIHN3aXRjaCBzb21lIHRpbWUsIGJ1dCBJIGV4cGVjdCB0aGlzIHdpbGwgY2F1c2Ug cHJvYmxlbXMgaW4gdGhlCj4+Pj4+IHNob3J0IHRlcm0sIGVzcGVjaWFsbHkgZm9yIG1pZ3JhdGVk LWluIGd1ZXN0cy4KPj4+PiBUaGlua2luZyBhYm91dCB0aGlzIGFnYWluLCB0aGUgUkRNU1Igc2lk ZSBvZiB0aGluZ3MgYWxyZWFkeSByYWlzZXMKPj4+PiAjR1AgZm9yIGluYWNjZXNzaWJsZSBNU1Jz LiBXZSBvYnZpb3VzbHkgY2FuJ3QgZG8gYSBwcm9iaW5nIFdSTVNSCj4+Pj4gaW4ge3N2bSx2bXh9 X21zcl93cml0ZV9pbnRlcmNlcHQoKSwgYnV0IGNvdWxkbid0IHdlIHJkbXNyX3NhZmUoKQo+Pj4+ IGluIHRoZSAiY2FzZSAwOiIgYmxvY2ssIHRyZWF0aW5nIHRoZSByZXN1bHQgYXMgdGhlIHZlcmRp Y3Qgd2hldGhlciB0bwo+Pj4+IHJhaXNlICNHUCB0byB0aGUgZ3Vlc3Q/IEFzIHRoZSByZWFkIHBh dGggZG9lcyB0aGlzIGFueXdheSwgd2UncmUKPj4+PiBub3QgZXhwb3Npbmcgb3Vyc2VsdmVzIHRv IG5ldyByaXNrcy4KPj4+IFdoYXQgYWJvdXQgd3JpdGUtb25seSBNU1JzPwo+PiBCYWQgbHVjayAo SSdtIHNvcnJ5IHRvIHNheSBzbywgYnV0IHdlIGhhdmUgYW4gYWN0dWFsIGJ1ZyB0byBmaXggaGVy ZSkuCj4+IElmIHdlIGZpbmQgYW55IHN1Y2ggaXMgdXNlZCwgd2UnbGwgaGF2ZSB0byBhZGQgaW5k aXZpZHVhbCBjYXNlIGxhYmVscy4KPiBTaW5jZSBpdCB3YXNuJ3QgY2xlYXIgd2l0aCB5b3VyIHF1 ZXN0aW9uIGFib3ZlIGFuZCB5b3UgZWFybGllcgo+IGdpdmVuIFItYiwgSSBoYWQgZHJvcHBlZCB0 aGUgbGF0dGVyIGZyb20gdjIuIENvdWxkIHlvdSBjbGFyaWZ5Cj4gd2hldGhlciBJIG1heSByZWlu c3RhdGUgaXQ/CgpZZXMsIHBsZWFzZS4KCi1ib3JpcwoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxA bGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFu L2xpc3RpbmZvL3hlbi1kZXZlbA==