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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 1F93CC7618B for ; Mon, 29 Jul 2019 08:50:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F3B5E20693 for ; Mon, 29 Jul 2019 08:50:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726768AbfG2IuJ (ORCPT ); Mon, 29 Jul 2019 04:50:09 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:35606 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726496AbfG2IuI (ORCPT ); Mon, 29 Jul 2019 04:50:08 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-6-T74adJHKP9OKW6b0WGvMPg-1; Mon, 29 Jul 2019 09:50:05 +0100 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 29 Jul 2019 09:50:04 +0100 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Mon, 29 Jul 2019 09:50:04 +0100 From: David Laight To: =?utf-8?B?J0NocmlzdG9waCBCw7ZobXdhbGRlcic=?= , "linux-kernel@vger.kernel.org" CC: "Eric W . Biederman" , Jens Axboe , Philipp Reisner , "stable@vger.kernel.org" Subject: RE: [PATCH] drbd: do not ignore signals in threads Thread-Topic: [PATCH] drbd: do not ignore signals in threads Thread-Index: AQHVRehdZ3MFgEc+dUGpXqE3QyW7xKbhRpmw Date: Mon, 29 Jul 2019 08:50:04 +0000 Message-ID: <6259de605e9246b095233e3984262b93@AcuMS.aculab.com> References: <20190729083248.30362-1-christoph.boehmwalder@linbit.com> In-Reply-To: <20190729083248.30362-1-christoph.boehmwalder@linbit.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-MC-Unique: T74adJHKP9OKW6b0WGvMPg-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogQ2hyaXN0b3BoIELDtmhtd2FsZGVyDQo+IFNlbnQ6IDI5IEp1bHkgMjAxOSAwOTozMw0K PiBGaXggYSByZWdyZXNzaW9uIGludHJvZHVjZWQgYnkgdXBzdHJlYW0gY29tbWl0IGZlZTEwOTkw MWYzOQ0KPiAoJ3NpZ25hbC9kcmJkOiBVc2Ugc2VuZF9zaWcgbm90IGZvcmNlX3NpZycpLg0KPiAN Cj4gQ3VycmVudGx5LCB3aGVuIGEgdGhyZWFkIGlzIGluaXRpYWxpemVkLCBhbGwgc2lnbmFscyBh cmUgc2V0IHRvIGJlDQo+IGlnbm9yZWQgYnkgZGVmYXVsdC4gRFJCRCB1c2VzIFNJR0hVUCB0byBl bmQgaXRzIHRocmVhZHMsIHdoaWNoIG1lYW5zIGl0DQo+IGlzIG5vdyBubyBsb25nZXIgcG9zc2li bGUgdG8gYnJpbmcgZG93biBhIERSQkQgcmVzb3VyY2UgYmVjYXVzZSB0aGUNCj4gc2lnbmFscyBk byBub3QgbWFrZSBpdCB0aHJvdWdoIHRvIHRoZSB0aHJlYWQgaW4gcXVlc3Rpb24uDQo+IA0KPiBU aGlzIGNpcmN1bXN0YW5jZSB3YXMgcHJldmlvdXNseSBoaWRkZW4gYnkgdGhlIGZhY3QgdGhhdCBE UkJEIHVzZWQNCj4gZm9yY2Vfc2lnKCkgdG8ga2lsbCBpdHMgdGhyZWFkcy4gVGhlIGFmb3JlbWVu dGlvbmVkIHVwc3RyZWFtIGNvbW1pdA0KPiBjaGFuZ2VkIHRoaXMgdG8gc2VuZF9zaWcoKSwgd2hp Y2ggbWVhbnMgdGhlIGVmZmVjdHMgb2YgdGhlIHNpZ25hbHMgYmVpbmcNCj4gaWdub3JlZCBieSBk ZWZhdWx0IGFyZSBub3cgYmVjb21pbmcgdmlzaWJsZS4NCj4gDQo+IFRodXMsIGlzc3VlIGFuIGFs bG93X3NpZ25hbCgpIGF0IHRoZSBzdGFydCBvZiB0aGUgdGhyZWFkIHRvIGV4cGxpY2l0bHkNCj4g YWxsb3cgdGhlIGRlc2lyZWQgc2lnbmFscy4NCg0KRG9lc24ndCB1bm1hc2tpbmcgdGhlIHNpZ25h bHMgYW5kIHVzaW5nIHNlbmRfc2lnKCkgaW5zdGVhZCAgb2YgZm9yY2Vfc2lnKCkNCmhhdmUgdGhl IChwcm9iYWJseSB1bndhbnRlZCkgc2lkZSBlZmZlY3Qgb2YgYWxsb3dpbmcgdXNlcnNwYWNlIHRv IHNlbmQNCnRoZSBzaWduYWw/DQoNCkkndmUgY2VydGFpbmx5IGdvdCBzb21lIGRyaXZlciBjb2Rl IHRoYXQgdXNlcyBmb3JjZV9zaWcoKSBvbiBhIGt0aHJlYWQNCnRoYXQgaXQgZG9lc24ndCAoZXZl cikgd2FudCB1c2Vyc3BhY2UgdG8gc2lnbmFsLg0KDQpUaGUgb3JpZ2luYTEgY29tbWl0IHNheXM6 DQo+IEZ1cnRoZXIgZm9yY2Vfc2lnIGlzIGZvciBkZWxpdmVyaW5nIHN5bmNocm9ub3VzIHNpZ25h bHMgKGFrYSBleGNlcHRpb25zKS4NCj4gVGhlIGxvY2tpbmcgaW4gZm9yY2Vfc2lnIGlzIG5vdCBw cmVwYXJlZCB0byBkZWFsIHdpdGggcnVubmluZyBwcm9jZXNzZXMsIGFzDQo+IHRzay0+c2lnaGFu ZCBtYXkgY2hhbmdlIGR1cmluZyBleGVjIGZvciBhIHJ1bm5pbmcgcHJvY2Vzcy4NCg0KSSB0aGlu ayBhIGxvdCBvZiBjb2RlIGhhcyBhc3N1bWVkIHRoYXQgdGhlIG9ubHkgcmVhbCBkaWZmZXJlbmNl IGJldHdlZW4NCnNlbmRfc2lnKCkgYW5kIGZvcmNlX3NpZygpIGlzIHRoYXQgdGhlIGxhdHRlciBp Z25vcmVzIHRoZSBzaWduYWwgbWFzay4NCg0KSWYgeW91IG5lZWQgdG8gdW5ibG9jayBhIGtlcm5l bCB0aHJlYWQgKGVnIG9uZSBibG9ja2VkIGluIGtlcm5lbF9hY2NlcHQoKSkNCmluIG9yZGVyIHRv IHVubG9hZCBhIGRyaXZlciwgdGhlbiB5b3UgcmVhbGx5IGRvbid0IHdhbnQgaXQgdG8gYmUgcG9z c2libGUNCmZvciBhbnl0aGluZyBlbHNlIHRvIHNpZ25hbCB0aGUga3RocmVhZC4NCg0KCURhdmlk DQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBG YXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2 IChXYWxlcykNCg==