From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH 07/10] x86/spec_ctrl: Explicitly set Xen's default MSR_SPEC_CTRL value Date: Mon, 14 May 2018 16:39:21 +0100 Message-ID: <20180514153921.r2ro7ibv3bekvyfa@citrix.com> References: <1526035094-14343-1-git-send-email-andrew.cooper3@citrix.com> <1526035094-14343-8-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1526035094-14343-8-git-send-email-andrew.cooper3@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Andrew Cooper Cc: Juergen Gross , Wei Liu , Zhenzhong Duan , Xen-devel , Jan Beulich , Boris Ostrovsky , Roger Pau =?iso-8859-1?Q?Monn=E9?= List-Id: xen-devel@lists.xenproject.org T24gRnJpLCBNYXkgMTEsIDIwMTggYXQgMTE6Mzg6MTFBTSArMDEwMCwgQW5kcmV3IENvb3BlciB3 cm90ZToKPiBAQCAtNDE3LDYgKzQxOSwzMiBAQCB2b2lkIF9faW5pdCBpbml0X3NwZWN1bGF0aW9u X21pdGlnYXRpb25zKHZvaWQpCj4gICAgICAgICAgc2V0dXBfY2xlYXJfY3B1X2NhcChYODZfRkVB VFVSRV9OT19YUFRJKTsKPiAgCj4gICAgICBwcmludF9kZXRhaWxzKHRodW5rLCBjYXBzKTsKPiAr Cj4gKyAgICAvKgo+ICsgICAgICogSWYgTVNSX1NQRUNfQ1RSTCBpcyBhdmFpbGFibGUsIGFwcGx5 IFhlbidzIGRlZmF1bHQgc2V0dGluZyBhbmQgZGlzY2FyZAo+ICsgICAgICogYW55IGZpcm13YXJl IHNldHRpbmdzLiAgRm9yIHBlcmZvcm1hbmNlIHJlYXNvbnMgb24gbmF0aXZlIGhhcmR3YXJlLCB3 ZQo+ICsgICAgICogZGVsYXkgYXBwbHlpbmcgbm9uLXplcm8gc2V0dGluZ3MgdW50aWwgYWZ0ZXIg ZG9tMCBoYXMgYmVlbiBjb25zdHJ1Y3RlZC4KPiArICAgICAqLwo+ICsgICAgaWYgKCBib290X2Nw dV9oYXMoWDg2X0ZFQVRVUkVfSUJSU0IpICkKPiArICAgIHsKPiArICAgICAgICBic3BfZGVsYXlf c3BlY19jdHJsID0gIWNwdV9oYXNfaHlwZXJ2aXNvciAmJiBkZWZhdWx0X3hlbl9zcGVjX2N0cmw7 Cj4gKwoKV2h5IGlzIGNwdV9oYXNfaHlwZXJ2aXNvciBuZWVkZWQgaGVyZT8gIFRoaXMgc2hvdWxk IGhlbHAgbmVzdGVkIGNhc2UgYXMKd2VsbC4gQW5kIGl0IHdvdWxkbid0IG1ha2UgdGhlIHNldHVw IGxlc3Mgc2VjdXJlLCByaWdodD8KCldlaS4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3Rz LnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0 aW5mby94ZW4tZGV2ZWw=