From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Han, Huaitong" Subject: Re: [PATCH] x86/cpuid: fix dom0 crash on skylake machine Date: Wed, 1 Jun 2016 09:21:35 +0000 Message-ID: <1464772894.3985.7.camel@intel.com> References: <1464757092-13177-1-git-send-email-luwei.kang@intel.com> <574EA4F0.5030607@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <574EA4F0.5030607@citrix.com> Content-Language: en-US Content-ID: <6E73062DF21C7C4B86DB878E216C5395@intel.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: "andrew.cooper3@citrix.com" , "Kang, Luwei" Cc: "Wang, Yong Y" , "jbeulich@suse.com" , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org WSwgSSB0aGluayBpdCB3b3JrcyB3ZWxsLCBhbmQgbW9yZSBiZXR0ZXIuDQoNCnRvIEx1d2VpOiB5 b3UgY2FuIHRlc3QgaWYgdGhlIHByb2JsZW0gaXMgc29sdmVkLiANCg0KT24gV2VkLCAyMDE2LTA2 LTAxIGF0IDEwOjAzICswMTAwLCBBbmRyZXcgQ29vcGVyIHdyb3RlOg0KPiBPbiAwMS8wNi8xNiAw NTo1OCwgTHV3ZWkgS2FuZyB3cm90ZToNCj4gPiBDUFVJRC4wWEQuMFgwLkVBWCBpcyBmcm9tIG1h Y2hpbmUgdmFsdWUgZm9yIGRvbTAsIGFuZCBkb20wIGtlcm5lbCB3aWxsIHhzZXRidg0KPiA+IHdp dGggeGZlYXR1cmVzX21hc2sgdGhhdCBpcyBmcm9tIENQVUlELjBYRC4wWDAuRUFYLCBidXQgaGFu ZGxlX3hzZXRidiBoYXMNCj4gPiBpbmdvcmVkIFhTVEFURV9QS1JVIHdpdGggaGFyZHdhcmUgcHJv dGVjdGlvbiBmYXVsdCBlbXVsYXRpb24sIHNvIGRvbTAga2VybmVsDQo+ID4gd2lsbCBjcmFzaCBv biBza3lsYWtlIG1hY2hpbmUgd2l0aCBQS1JVIHN1cHBvcnQuDQo+ID4NCj4gPiBTaWduZWQtb2Zm LWJ5OiBMdXdlaSBLYW5nIDxsdXdlaS5rYW5nQGludGVsLmNvbT4NCj4gPiAtLS0NCj4gPiAgeGVu L2FyY2gveDg2L3RyYXBzLmMgfCAzICsrKw0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRp b25zKCspDQo+ID4NCj4gPiBkaWZmIC0tZ2l0IGEveGVuL2FyY2gveDg2L3RyYXBzLmMgYi94ZW4v YXJjaC94ODYvdHJhcHMuYw0KPiA+IGluZGV4IDFlZjg0MDEuLjVlNzJlNDQgMTAwNjQ0DQo+ID4g LS0tIGEveGVuL2FyY2gveDg2L3RyYXBzLmMNCj4gPiArKysgYi94ZW4vYXJjaC94ODYvdHJhcHMu Yw0KPiA+IEBAIC0xMTAwLDYgKzExMDAsOSBAQCB2b2lkIHB2X2NwdWlkKHN0cnVjdCBjcHVfdXNl cl9yZWdzICpyZWdzKQ0KPiA+ICAgICAgICAgICAgICAgKi8NCj4gPiAgICAgICAgICAgICAgaWYg KCAhaXNfY29udHJvbF9kb21haW4oY3VycmQpICYmICFpc19oYXJkd2FyZV9kb21haW4oY3VycmQp ICkNCj4gPiAgICAgICAgICAgICAgICAgIGNwdWlkX2NvdW50KGxlYWYsIHN1YmxlYWYsICZ0bXAs ICZiLCAmdG1wLCAmdG1wKTsNCj4gPiArDQo+ID4gKyAgICAgICAgICAgIC8qIFBWIGlzIG5vdCBz dXBwb3J0ZWQgYnkgWFNUQVRFX1BLUlUuICovDQo+ID4gKyAgICAgICAgICAgIGEgJj0gflhTVEFU RV9QS1JVOw0KPiA+ICAgICAgICAgICAgICBicmVhazsNCj4gPiAgICAgICAgICB9DQo+ID4gIA0K PiANCj4gV2hpbGUgdGhpcyBkb2VzIHdvcmssIGl0IHVuZG9lcyBzb21lIG9mIHRoZSB3b3JrIEkg c3RhcnRlZCB3aXRoIG15IGNwdWlkDQo+IGltcHJvdmVtZW50cyBpbiA0LjcNCj4gDQo+IERvZXMg dGhlIGF0dGFjaGVkIHBhdGNoIGFsc28gcmVzb2x2ZSB5b3VyIGlzc3VlPw0KPiANCj4gfkFuZHJl dw0KDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4t ZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54 ZW4ub3JnL3hlbi1kZXZlbAo=