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[209.132.180.67]) by mx.google.com with ESMTP id ck14si16453636plb.198.2019.04.23.07.03.38; Tue, 23 Apr 2019 07:03:59 -0700 (PDT) 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 S1727980AbfDWOCc (ORCPT + 99 others); Tue, 23 Apr 2019 10:02:32 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:2938 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727180AbfDWOCc (ORCPT ); Tue, 23 Apr 2019 10:02:32 -0400 Received: from dggemi401-hub.china.huawei.com (unknown [172.30.72.55]) by Forcepoint Email with ESMTP id 4EFF179E4F69FBEFC053; Tue, 23 Apr 2019 22:02:26 +0800 (CST) Received: from DGGEMI422-HUB.china.huawei.com (10.1.199.151) by dggemi401-hub.china.huawei.com (10.3.17.134) with Microsoft SMTP Server (TLS) id 14.3.408.0; Tue, 23 Apr 2019 22:02:25 +0800 Received: from DGGEMI530-MBX.china.huawei.com ([169.254.7.146]) by dggemi422-hub.china.huawei.com ([10.1.199.151]) with mapi id 14.03.0399.000; Tue, 23 Apr 2019 22:02:21 +0800 From: weizhenliang To: Christian Brauner CC: Oleg Nesterov , "ebiederm@xmission.com" , "colona@arista.com" , "akpm@linux-foundation.org" , "arnd@arndb.de" , "tglx@linutronix.de" , "deepa.kernel@gmail.com" , "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: Re: [PATCH v3] signal: trace_signal_deliver when signal_group_exit Thread-Topic: [PATCH v3] signal: trace_signal_deliver when signal_group_exit Thread-Index: AdT53KXPKZ/rlwOkQKWG95RpVhMV9Q== Date: Tue, 23 Apr 2019 14:02:21 +0000 Message-ID: Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.40.99.192] 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 T24gVHVlLCBBcHIgMjMsIDIwMTkgYXQgMDk6NDEgUE0gQ2hyaXN0aWFuIHdyb3RlOg0KPk9uIFR1 ZSwgQXByIDIzLCAyMDE5IGF0IDAxOjEwOjUyUE0gKzAwMDAsIHdlaXpoZW5saWFuZyB3cm90ZToN Cj4+IE9uIE1vbiwgQXByIDIyLCAyMDE5IGF0IDExOjI1IFBNIE9sZWcgTmVzdGVyb3YgPG9sZWdA cmVkaGF0LmNvbT4gd3JvdGU6DQo+PiA+T24gMDQvMjIsIFpoZW5saWFuZyBXZWkgd3JvdGU6DQo+ PiA+Pg0KPj4gPj4gLS0tIGEva2VybmVsL3NpZ25hbC5jDQo+PiA+PiArKysgYi9rZXJuZWwvc2ln bmFsLmMNCj4+ID4+IEBAIC0yNDQxLDYgKzI0NDEsNyBAQCBib29sIGdldF9zaWduYWwoc3RydWN0 IGtzaWduYWwgKmtzaWcpDQo+PiA+PiAgCWlmIChzaWduYWxfZ3JvdXBfZXhpdChzaWduYWwpKSB7 DQo+PiA+PiAgCQlrc2lnLT5pbmZvLnNpX3NpZ25vID0gc2lnbnIgPSBTSUdLSUxMOw0KPj4gPj4g IAkJc2lnZGVsc2V0KCZjdXJyZW50LT5wZW5kaW5nLnNpZ25hbCwgU0lHS0lMTCk7DQo+PiA+PiAr CQl0cmFjZV9zaWduYWxfZGVsaXZlcihTSUdLSUxMLCBTRU5EX1NJR19OT0lORk8sIFNJR19ERkwp Ow0KPj4gPj4gIAkJcmVjYWxjX3NpZ3BlbmRpbmcoKTsNCj4+ID4+ICAJCWdvdG8gZmF0YWw7DQo+ PiA+PiAgCX0NCj4+ID4NCj4+ID5SZXZpZXdlZC1ieTogT2xlZyBOZXN0ZXJvdiA8b2xlZ0ByZWRo YXQuY29tPg0KPj4gDQo+PiBMYXN0IHRpbWUgT2xlZyBzdWdnZXN0ZWQgdXNpbmcgU0lHX0RGTCBh cyB0aGUgdGhpcmQgcGFyYW1ldGVyLCBidXQgaXRzIHR5cGUgaXMgJ3ZvaWQgKCopKGludCknLCBi dXQgbm90IGV4cGVjdGVkICdzdHJ1Y3Qga19zaWdhY3Rpb24gKicuDQo+DQo+U2lnaCwgSSBzaG91 bGQndmUgY2F1Z2h0IHRoYXQgaW4gdGhlIGZpcnN0IGNvbW1pdC4NCj5BbHRob3VnaCBpdCBzdWdn ZXN0cyB5b3UgZGlkbid0IGV2ZW4gY29tcGlsZSB5b3VyIHBhdGNoLi4uDQo+DQo+PiANCj4+IEhv dyBhYm91dA0KPj4gCXRyYWNlX3NpZ25hbF9kZWxpdmVyKFNJR0tJTEwsIFNFTkRfU0lHX05PSU5G TywgJnNpZ2hhbmQtPmFjdGlvbltzaWduciANCj4+IC0gMV0pOyA/DQo+DQo+VGhhdCBzaG91bGQg d29yaywgeWVzLg0KDQpTb3JyeSBhYm91dCB0aGF0LCBJIHdhcyB0b28gZm9jdXNlZCBvbiB0aGUg ZnVuY3Rpb25hbGl0eSBhbmQgZGlkbid0IG5vdGljZSB0aGUgY29tcGlsZSB3YXJuaW5nLg0KQW5k IHRoYW5rcyBmb3IgeW91ciByZXBseSwgSSB3aWxsIHBheSBtb3JlIGF0dGVudGlvbiB0byBpdCBp biB0aGUgZnV0dXJlLg0KDQpaaGVubGlhbmcgV2VpDQo=