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[209.132.180.67]) by mx.google.com with ESMTP id 64si8309758plb.303.2019.04.24.07.01.03; Wed, 24 Apr 2019 07:01:19 -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 S1730607AbfDXNol (ORCPT + 99 others); Wed, 24 Apr 2019 09:44:41 -0400 Received: from szxga08-in.huawei.com ([45.249.212.255]:45158 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730573AbfDXNoj (ORCPT ); Wed, 24 Apr 2019 09:44:39 -0400 Received: from dggemi402-hub.china.huawei.com (unknown [172.30.72.54]) by Forcepoint Email with ESMTP id 24782B446D772BE67D1F; Wed, 24 Apr 2019 21:44:36 +0800 (CST) Received: from DGGEMI421-HUB.china.huawei.com (10.1.199.150) by dggemi402-hub.china.huawei.com (10.3.17.135) with Microsoft SMTP Server (TLS) id 14.3.408.0; Wed, 24 Apr 2019 21:44:35 +0800 Received: from DGGEMI530-MBX.china.huawei.com ([169.254.7.146]) by dggemi421-hub.china.huawei.com ([10.1.199.150]) with mapi id 14.03.0415.000; Wed, 24 Apr 2019 21:44:31 +0800 From: weizhenliang To: Christian Brauner CC: "ebiederm@xmission.com" , "oleg@redhat.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: Re: [PATCH v4] signal: trace_signal_deliver when signal_group_exit Thread-Topic: Re: [PATCH v4] signal: trace_signal_deliver when signal_group_exit Thread-Index: AdT6omoJGuAXuaa4TgmwwsGmQ23m2A== Date: Wed, 24 Apr 2019 13:44:31 +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 T24gMDQvMjQsIENocmlzdGlhbiBCcmF1bmVyIHdyb3RlOg0KPk9uIFdlZCwgQXByIDI0LCAyMDE5 IGF0IDA4OjUyOjM4UE0gKzA4MDAsIFpoZW5saWFuZyBXZWkgd3JvdGU6DQo+PiANCj4+IEFja2Vk LWJ5OiBDaHJpc3RpYW4gQnJhdW5lciA8Y2hyaXN0aWFuQGJyYXVuZXIuaW8+DQo+DQo+SSB0aGlu ayB3ZSdyZSBzdXBwb3NlZCB0byB1c2UgbW9yZSBSZXZpZXdlZC1ieXMgc28gZmVlbCBmcmVlIChv ciBBbmRyZXcpIHRvIGNoYW5nZSB0aGlzIHRvOg0KPg0KPlJldmlld2VkLWJ5OiBDaHJpc3RpYW4g QnJhdW5lciA8Y2hyaXN0aWFuQGJyYXVuZXIuaW8+DQoNCk9rLCBJIHdpbGwgY2hhbmdlIHRoaXMg aW4gcGF0Y2ggdjUuDQoNCj4+IC0tLSBhL2tlcm5lbC9zaWduYWwuYw0KPj4gKysrIGIva2VybmVs L3NpZ25hbC5jDQo+PiBAQCAtMjQ0MSw2ICsyNDQxLDggQEAgYm9vbCBnZXRfc2lnbmFsKHN0cnVj dCBrc2lnbmFsICprc2lnKQ0KPj4gIAlpZiAoc2lnbmFsX2dyb3VwX2V4aXQoc2lnbmFsKSkgew0K Pj4gIAkJa3NpZy0+aW5mby5zaV9zaWdubyA9IHNpZ25yID0gU0lHS0lMTDsNCj4+ICAJCXNpZ2Rl bHNldCgmY3VycmVudC0+cGVuZGluZy5zaWduYWwsIFNJR0tJTEwpOw0KPj4gKwkJdHJhY2Vfc2ln bmFsX2RlbGl2ZXIoU0lHS0lMTCwgU0VORF9TSUdfTk9JTkZPLA0KPj4gKwkJCSZzaWdoYW5kLT5h Y3Rpb25bc2lnbnIgLSAxXSk7DQo+DQo+SG0sIHNvcnJ5IGZvciBiZWluZyB0aGUgcmVhbGx5IG5p dHBpY2t5IHBlcnNvbiBoZXJlLiBKdXN0IGZvciB0aGUgc2FrZSBvZiBjb25zaXN0ZW5jeSBob3cg YWJvdXQgd2UgZG8gZWl0aGVyOg0KPg0KPisJCXRyYWNlX3NpZ25hbF9kZWxpdmVyKFNJR0tJTEws IFNFTkRfU0lHX05PSU5GTywNCj4rCQkJJnNpZ2hhbmQtPmFjdGlvbltTSUdLSUxMIC0gMV0pOw0K Pg0KPm9yDQo+DQo+KwkJdHJhY2Vfc2lnbmFsX2RlbGl2ZXIoc2lnbnIsIFNFTkRfU0lHX05PSU5G TywNCj4rCQkJJnNpZ2hhbmQtPmFjdGlvbltzaWduciAtIDFdKTsNCj4NCj5JJ20gbm90IGdvaW5n IHRvIGFyZ3VlIGFib3V0IHRoaXMgdGhvdWdoLiBDYW4ganVzdCBhbHNvIGxlYXZlIGl0IGFzIGlz Lg0KDQpUaGFuayB5b3UgZm9yIHlvdXIgY29tbWVudHMgYW5kIGxlYXJuIGZyb20gcmlnb3JvdXMg cGVvcGxlISBJIHdpbGwgdGFrZToNCg0KKwkJdHJhY2Vfc2lnbmFsX2RlbGl2ZXIoU0lHS0lMTCwg U0VORF9TSUdfTk9JTkZPLA0KKwkJCSZzaWdoYW5kLT5hY3Rpb25bU0lHS0lMTCAtIDFdKTsNCg0K QW55IG90aGVyIHN1Z2dlc3Rpb25zIGFib3V0IHRoZSBwYXRjaD8NCg0KV2VpDQo=