From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: Re: [PATCH v4 1/2] x86/hvm/viridian: keep APIC assist page mapped... Date: Thu, 17 Mar 2016 12:00:35 +0000 Message-ID: References: <1458203853-4441-1-git-send-email-paul.durrant@citrix.com> <1458203853-4441-2-git-send-email-paul.durrant@citrix.com> <56EAAA0B02000078000DDCEA@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1agWfm-0001Xg-Fb for xen-devel@lists.xenproject.org; Thu, 17 Mar 2016 12:05:02 +0000 In-Reply-To: <56EAAA0B02000078000DDCEA@prv-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: Andrew Cooper , "Keir (Xen.org)" , "xen-devel@lists.xenproject.org" List-Id: xen-devel@lists.xenproject.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEphbiBCZXVsaWNoIFttYWlsdG86 SkJldWxpY2hAc3VzZS5jb21dCj4gU2VudDogMTcgTWFyY2ggMjAxNiAxMTo1OQo+IFRvOiBQYXVs IER1cnJhbnQKPiBDYzogQW5kcmV3IENvb3BlcjsgeGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qu b3JnOyBLZWlyIChYZW4ub3JnKQo+IFN1YmplY3Q6IFJlOiBbUEFUQ0ggdjQgMS8yXSB4ODYvaHZt L3ZpcmlkaWFuOiBrZWVwIEFQSUMgYXNzaXN0IHBhZ2UKPiBtYXBwZWQuLi4KPiAKPiA+Pj4gT24g MTcuMDMuMTYgYXQgMDk6MzcsIDxwYXVsLmR1cnJhbnRAY2l0cml4LmNvbT4gd3JvdGU6Cj4gPiAr c3RhdGljIHZvaWQgdGVhcmRvd25fYXBpY19hc3Npc3Qoc3RydWN0IHZjcHUgKnYpCj4gPiArewo+ ID4gKyAgICBzdHJ1Y3QgcGFnZV9pbmZvICpwYWdlID0gdi0+YXJjaC5odm1fdmNwdS52aXJpZGlh bi5hcGljX2Fzc2lzdC5wYWdlOwo+ID4gKyAgICB2b2lkICp2YSA9IHYtPmFyY2guaHZtX3ZjcHUu dmlyaWRpYW4uYXBpY19hc3Npc3QudmE7Cj4gPgo+ID4gKyAgICBpZiAoICF2YSApCj4gPiArICAg ICAgICByZXR1cm47Cj4gPiArCj4gPiArICAgIHYtPmFyY2guaHZtX3ZjcHUudmlyaWRpYW4uYXBp Y19hc3Npc3QudmEgPSBOVUxMOwo+ID4gKyAgICB2LT5hcmNoLmh2bV92Y3B1LnZpcmlkaWFuLmFw aWNfYXNzaXN0LnBhZ2UgPSBOVUxMOwo+ID4gKwo+ID4gKyAgICB1bm1hcF9kb21haW5fcGFnZV9n bG9iYWwodmEpOwo+ID4gICAgICBwdXRfcGFnZV9hbmRfdHlwZShwYWdlKTsKPiA+ICB9Cj4gCj4g VGhlIGFwaWNfYXNzaXN0LnBhZ2UgZmllbGQgaXMgbmVlZGVkIG9ubHkgaGVyZSwgYW5kIGlzIHJl ZHVuZGFudAo+IHdpdGggdGhlIHZhIGJlaW5nIHN0b3JlZCAoZnJvbSB3aGljaCBpdCBjYW4gYmUg ZGVyaXZlZCB2aWEKPiBkb21haW5fcGFnZV9tYXBfdG9fbWZuKCkpLiBQbGVhc2UgbGV0J3MgYXZv aWQgbmVlZGxlc3NseQo+IGdyb3dpbmcgc3RydWN0IHZjcHUuCj4gCgpPay4gSSdsbCBkcm9wIGl0 IHRoZW4uCgogIFBhdWwKCj4gSmFuCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVu Lm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK