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[209.132.180.67]) by mx.google.com with ESMTP id l93si16565269plb.433.2019.02.18.22.39.10; Mon, 18 Feb 2019 22:39:25 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726428AbfBSGir (ORCPT + 99 others); Tue, 19 Feb 2019 01:38:47 -0500 Received: from szxga02-in.huawei.com ([45.249.212.188]:2504 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725764AbfBSGir (ORCPT ); Tue, 19 Feb 2019 01:38:47 -0500 Received: from DGGEMA406-HUB.china.huawei.com (unknown [172.30.72.54]) by Forcepoint Email with ESMTP id CD717C7C7DF96631330A; Tue, 19 Feb 2019 14:38:40 +0800 (CST) Received: from DGGEMA503-MBX.china.huawei.com ([169.254.1.64]) by DGGEMA406-HUB.china.huawei.com ([10.3.20.47]) with mapi id 14.03.0415.000; Tue, 19 Feb 2019 14:38:33 +0800 From: "chenzefeng (A)" To: Petr Mladek , "chengjian (D)" CC: "stable@vger.kernel.org" , Jiri Kosina , "hjl.tools@gmail.com" , "jpoimboe@redhat.com" , "sjenning@redhat.com" , "vojtech@suse.com" , "tglx@linutronix.de" , "mingo@redhat.com" , "hpa@zytor.com" , "gregkh@linuxfoundation.org" , "x86@kernel.org" , "live-patching@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Xiexiuqi Subject: Re:[PATCH] x86: livepatch: Treat R_X86_64_PLT32 as R_X86_64_PC32 Thread-Topic: [PATCH] x86: livepatch: Treat R_X86_64_PLT32 as R_X86_64_PC32 Thread-Index: AdTIHKxCpDuP5Ci5SDaFfReWrKHLcw== Date: Tue, 19 Feb 2019 06:38:33 +0000 Message-ID: <79A62BFA453EFB42B7A4E40AD8F3A2264F2AA4FE@DGGEMA503-MBX.china.huawei.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.57.50.95] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gTW9uIDIwMTktMDItMTggMTc6MjIsIFBldHIgd3JvdGU6DQoNCj4gT24gTW9uIDIwMTktMDIt MTggMTM6Mjk6MTEsIGNoZW5namlhbiAoRCkgd3JvdGU6DQo+ID4gSGnvvIxKaXJpDQo+ID4NCj4g Pg0KPiA+IFRoaXMgcGF0Y2ggc2hvdWxkIGJlIG1lcmdlZCBpbnRvIDQuNCBzdGFibGUsDQo+ID4N Cj4gPiB3aGljaCBzdGlsbCB1c2Uga2xwX3dyaXRlX21vZHVsZV9yZWxvYy4NCj4gPg0KPiA+DQo+ ID4gaHR0cHM6Ly9lbGl4aXIuYm9vdGxpbi5jb20vbGludXgvdjQuNC4xNzQvc291cmNlL2FyY2gv eDg2L2tlcm5lbC9saXZlcA0KPiA+IGF0Y2guYw0KPiA+DQo+ID4NCj4gPiBaZUZlbmcgbWF5IGhh dmUgc2VudCBhIHN0YWJsZSg0LjQteSkgcGF0Y2ggdG8gdGhlIHdyb25nIG1haWwtbGlzdChtYWlu bGluZSkuDQo+IA0KPiBaZUZlbmcgb3IgQ2hlbmdqaWFuLCBwbGVhc2UsIHNlbmQgdGhlIHBhdGNo IG9uY2UgYWdhaW4gd2l0aCBzdGFibGVAdmdlci5rZXJuZWwub3JnIGluIENDIGFuZCBleHBsYW5h dGlvbiB0aGF0IGl0IGlzIG5lZWRlZCBvbmx5IGZvciA0LjQgYW5kIHdoeS4NCj4gDQo+IFRoaXMg dGhyZWFkIGlzIGFscmVhZHkgdG9vIGxvbmcgYW5kIG1lc3NlZCB0byBiZSBwcm9jZWVkIGJ5IHN0 YWJsZSBwZW9wbGUgZWZmZWN0aXZlbHkuDQo+DQo+IEJlc3QgUmVnYXJkcywNCj4gUGV0cg0KDQpP biB4ODYtNjQsIGZvciAzMi1iaXQgUEMtcmVsYWNpdmUgYnJhbmNoZXMsIHdlIGNhbiBnZW5lcmF0 ZSBQTFQzMiByZWxvY2F0aW9uLCBpbnN0ZWFkIG9mIFBDMzIgcmVsb2NhdGlvbi4gYW5kIFJfWDg2 XzY0X1BMVDMyIGNhbiBiZSB0cmVhdGVkIHRoZSBzYW1lIGFzIFJfWDg2XzY0X1BDMzIgc2luY2Ug bGludXgga2VybmVsIGRvZXNuJ3QgdXNlIFBMVC4NCg0KY29tbWl0IGIyMWViZjJmYjRjZCAoIng4 NjogVHJlYXQgUl9YODZfNjRfUExUMzIgYXMgUl9YODZfNjRfUEMzMiIpIGJlZW4gZml4ZWQgZm9y IHRoZSBtb2R1bGUgbG9hZGluZywgYnV0IG5vdCBmaXhlZCBmb3IgbGl2ZXBhdGNoIHJlbG9jYXRp b24sIHdoaWNoIHdpbGwgZmFpbCB0byBsb2FkIGxpdmVwYXRjaCB3aXRoIHRoZSBlcnJvciBtZXNz YWdlIGFzIGZvbGxvdzoNCnJlbG9jYXRpb24gZmFpbGVkIGZvciBzeW1ib2wgPHN5bWJvbCBuYW1l PiBhdCA8c3ltYm9sIGFkZHJlc3M+DQoNClRoaXMgaXNzdWUgb25seSBlZmZhY3RlZCB0aGUga2Vy bmVsIHZlcnNpb24gZnJvbSA0LjAgdG8gNC42LCBiZWNhdWNlIHRoZSBmdW5jdGlvbiBrbHBfd3Jp dGVfbW9kdWxlX3JlbG9jIGlzIGludHJvZHVjZWQgYnk6DQpjb21taXQgYjcwMGU3ZjAzZGY1ICgi bGl2ZXBhdGNoOiBrZXJuZWw6IGFkZCBzdXBwb3J0IGZvciBsaXZlIHBhdGNoaW5nIikgYW5kIGRl bGV0ZWQgYnk6IGNvbW1pdCA0MjU1OTVhN2ZjMjANCigibGl2ZXBhdGNoOiByZXVzZSBtb2R1bGUg bG9hZGVyIGNvZGUgdG8gd3JpdGUgcmVsb2NhdGlvbnMiKQ0KDQpTaWduZWQtb2ZmLWJ5OiBjaGVu emVmZW5nIDxjaGVuemVmZW5nMkBodWF3ZWkuY29tPg0KLS0tDQogYXJjaC94ODYva2VybmVsL2xp dmVwYXRjaC5jIHwgMSArDQogMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspDQoNCmRpZmYg LS1naXQgYS9hcmNoL3g4Ni9rZXJuZWwvbGl2ZXBhdGNoLmMgYi9hcmNoL3g4Ni9rZXJuZWwvbGl2 ZXBhdGNoLmMgaW5kZXggZDFkMzVjYy4uNTc5ZjhmOCAxMDA2NDQNCi0tLSBhL2FyY2gveDg2L2tl cm5lbC9saXZlcGF0Y2guYw0KKysrIGIvYXJjaC94ODYva2VybmVsL2xpdmVwYXRjaC5jDQpAQCAt NTgsNiArNTgsNyBAQCBpbnQga2xwX3dyaXRlX21vZHVsZV9yZWxvYyhzdHJ1Y3QgbW9kdWxlICpt b2QsIHVuc2lnbmVkIGxvbmcgdHlwZSwNCiAJCXZhbCA9IChzMzIpdmFsdWU7DQogCQlicmVhazsN CiAJY2FzZSBSX1g4Nl82NF9QQzMyOg0KKwljYXNlIFJfWDg2XzY0X1BMVDMyOg0KIAkJdmFsID0g KHUzMikodmFsdWUgLSBsb2MpOw0KIAkJYnJlYWs7DQogCWRlZmF1bHQ6DQotLQ0KMS44LjUuNg0K DQoNCg==