From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=CHARSET_FARAWAY_HEADER, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5384CC10F14 for ; Wed, 17 Apr 2019 02:38:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2C5BC20872 for ; Wed, 17 Apr 2019 02:38:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729270AbfDQCil (ORCPT ); Tue, 16 Apr 2019 22:38:41 -0400 Received: from mx21.baidu.com ([220.181.3.85]:32794 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727063AbfDQCik (ORCPT ); Tue, 16 Apr 2019 22:38:40 -0400 Received: from M1-MAIL-EX06.internal.baidu.com (unknown [10.44.83.54]) by Forcepoint Email with ESMTPS id 62EDDAFF8C9D0; Wed, 17 Apr 2019 10:38:33 +0800 (CST) Received: from BC-Mail-Ex15.internal.baidu.com (172.31.40.51) by M1-MAIL-EX06.internal.baidu.com (10.44.83.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1531.3; Wed, 17 Apr 2019 10:38:34 +0800 Received: from BC-Mail-Ex13.internal.baidu.com (172.31.40.49) by BC-Mail-Ex15.internal.baidu.com (172.31.40.51) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1531.3; Wed, 17 Apr 2019 10:38:34 +0800 Received: from BC-Mail-Ex13.internal.baidu.com ([172.31.40.49]) by Bc-Mail-Ex13.internal.baidu.com ([172.31.40.49]) with mapi id 15.01.1531.010; Wed, 17 Apr 2019 10:38:34 +0800 From: "Li,Rongqing" To: Vitaly Kuznetsov , "pbonzini@redhat.com" CC: "x86@kernel.org" , "kvm@vger.kernel.org" , "brijesh.singh@amd.com" Subject: =?gb2312?B?tPC4tDogW1BBVENIXVt2Ml0gS1ZNOiBmaXggZXJyb3IgaGFuZGxpbmcgaW4g?= =?gb2312?B?c3ZtX2NwdV9pbml0?= Thread-Topic: [PATCH][v2] KVM: fix error handling in svm_cpu_init Thread-Index: AQHU2w6PvsXirCW8hEKFQ0YOyOQ3paY/1vCQ Date: Wed, 17 Apr 2019 02:38:34 +0000 Message-ID: References: <1552614432-4738-1-git-send-email-lirongqing@baidu.com> <8736nold40.fsf@vitty.brq.redhat.com> In-Reply-To: <8736nold40.fsf@vitty.brq.redhat.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.24.150.217] Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org DQoNCj4gTGkgUm9uZ1FpbmcgPGxpcm9uZ3FpbmdAYmFpZHUuY29tPiB3cml0ZXM6DQo+IA0KPiA+ IHNkLT5zYXZlX2FyZWEgc2hvdWxkIGJlIGZyZWVkIGluIGVycm9yIHBhdGgNCj4gDQo+ID4gcmVu YW1lIGxhYmVscyB0byBtYWtlIHRoZW0gcmVhZGFibGUgc3VnZ2VzdGVkIGJ5IFZpdGFseQ0KPiAN Cj4gKG1pbm9yIG5pdHBpY2ssIG5vdCB3b3J0aCByZXNlbmRpbmcgdGhlIHBhdGNoIElNTykgVGhp cyBjb21tZW50IGlzIG9ubHkNCj4gaGVscGZ1bGwgYWZ0ZXIgJy0tLScgc28gcmV2aWV3ZXJzIGtu b3cgd2hhdCBjaGFuZ2VkIGJldHdlZW4gdmVyc2lvbi4gSXQgbWFrZXMNCj4gbGl0dGxlIHNlbnNl IHdoZW4geW91IHNlZSB0aGlzIGxhdGVyIGluICdnaXQgbG9nJy4NCj4gDQo+ID4NCj4gPiBGaXhl czogNzBjZDk0ZTYwYzczMyAoIktWTTogU1ZNOiBWTVJVTiBzaG91bGQgdXNlIGFzc29jaWF0ZWQg QVNJRA0KPiB3aGVuDQo+ID4gU0VWIGlzIGVuYWJsZWQiKQ0KPiA+IFNpZ25lZC1vZmYtYnk6IExp IFJvbmdRaW5nIDxsaXJvbmdxaW5nQGJhaWR1LmNvbT4NCj4gPiBSZXZpZXdlZC1ieTogQnJpamVz aCBTaW5naCA8YnJpamVzaC5zaW5naEBhbWQuY29tPg0KPiA+IENjOiBWaXRhbHkgS3V6bmV0c292 IDx2a3V6bmV0c0ByZWRoYXQuY29tPg0KPiA+IC0tLQ0KPiA+IHYxLS0+djI6IHJlbmFtZSBsYWJl bHMgdG8gbWFrZSB0aGVtIHJlYWRhYmxlIHN1Z2dlc3RlZCBieSBWaXRhbHkNCj4gPg0KPiA+ICBh cmNoL3g4Ni9rdm0vc3ZtLmMgfCA5ICsrKysrLS0tLQ0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgNSBp bnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQ0KPiA+DQo+ID4gZGlmZiAtLWdpdCBhL2FyY2gv eDg2L2t2bS9zdm0uYyBiL2FyY2gveDg2L2t2bS9zdm0uYyBpbmRleA0KPiA+IGYxM2EzYTI0ZDM2 MC4uYzY2MTNkMWRmYTc1IDEwMDY0NA0KPiA+IC0tLSBhL2FyY2gveDg2L2t2bS9zdm0uYw0KPiA+ ICsrKyBiL2FyY2gveDg2L2t2bS9zdm0uYw0KPiA+IEBAIC05OTgsNyArOTk4LDcgQEAgc3RhdGlj IGludCBzdm1fY3B1X2luaXQoaW50IGNwdSkNCj4gPiAgCXIgPSAtRU5PTUVNOw0KPiA+ICAJc2Qt PnNhdmVfYXJlYSA9IGFsbG9jX3BhZ2UoR0ZQX0tFUk5FTCk7DQo+ID4gIAlpZiAoIXNkLT5zYXZl X2FyZWEpDQo+ID4gLQkJZ290byBlcnJfMTsNCj4gPiArCQlnb3RvIGVycl9mcmVlX3NkOw0KPiA+ DQo+ID4gIAlpZiAoc3ZtX3Nldl9lbmFibGVkKCkpIHsNCj4gPiAgCQlyID0gLUVOT01FTTsNCj4g PiBAQCAtMTAwNiwxNyArMTAwNiwxOCBAQCBzdGF0aWMgaW50IHN2bV9jcHVfaW5pdChpbnQgY3B1 KQ0KPiA+ICAJCQkJCSAgICAgIHNpemVvZih2b2lkICopLA0KPiA+ICAJCQkJCSAgICAgIEdGUF9L RVJORUwpOw0KPiA+ICAJCWlmICghc2QtPnNldl92bWNicykNCj4gPiAtCQkJZ290byBlcnJfMTsN Cj4gPiArCQkJZ290byBlcnJfZnJlZV9zYXZlZF9hcmVhOw0KPiA+ICAJfQ0KPiA+DQo+ID4gIAlw ZXJfY3B1KHN2bV9kYXRhLCBjcHUpID0gc2Q7DQo+ID4NCj4gPiAgCXJldHVybiAwOw0KPiA+DQo+ ID4gLWVycl8xOg0KPiA+ICtlcnJfZnJlZV9zYXZlZF9hcmVhOg0KPiA+ICsJX19mcmVlX3BhZ2Uo c2QtPnNhdmVfYXJlYSk7DQo+ID4gK2Vycl9mcmVlX3NkOg0KPiA+ICAJa2ZyZWUoc2QpOw0KPiA+ ICAJcmV0dXJuIHI7DQo+ID4gLQ0KPiA+ICB9DQo+ID4NCj4gPiAgc3RhdGljIGJvb2wgdmFsaWRf bXNyX2ludGVyY2VwdCh1MzIgaW5kZXgpDQo+IA0KPiBSZXZpZXdlZC1ieTogVml0YWx5IEt1em5l dHNvdiA8dmt1em5ldHNAcmVkaGF0LmNvbT4NCj4gDQoNClBpbmcNCg0KLVJvbmdRaW5nDQoNCg0K PiAtLQ0KPiBWaXRhbHkNCg==