From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa2.hgst.iphmx.com ([68.232.143.124]:31474 "EHLO esa2.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751978AbeBVEjI (ORCPT ); Wed, 21 Feb 2018 23:39:08 -0500 From: Bart Van Assche To: Damien Le Moal , "martin.petersen@oracle.com" CC: "jejb@linux.vnet.ibm.com" , "linux-scsi@vger.kernel.org" , "hare@suse.com" , "jthumshirn@suse.de" , "ptikhomirov@virtuozzo.com" , "ncopa@alpinelinux.org" , "stable@vger.kernel.org" Subject: Re: [PATCH] Avoid that ATA error handling hangs Date: Thu, 22 Feb 2018 04:39:03 +0000 Message-ID: <1519274342.3258.7.camel@wdc.com> References: <20180221172316.11884-1-bart.vanassche@wdc.com> <1519266202.16203.5.camel@wdc.com> <1519271598.3258.5.camel@wdc.com> <8106ddc8-3511-6c96-59f3-d43790848040@wdc.com> In-Reply-To: <8106ddc8-3511-6c96-59f3-d43790848040@wdc.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDE4LTAyLTIyIGF0IDA0OjE5ICswMDAwLCBEYW1pZW4gTGUgTW9hbCB3cm90ZToN Cj4gSXQgbG9va3MgT0sgdG8gbWUsIGF0IGxlYXN0IGlmIENPTkZJR19ERUJVR19PQkpFQ1RTX1JD VV9IRUFEIGlzIHR1cm5lZA0KPiBvZmYgc2luY2UgdGhlIGluaXRfcmN1X2hlYWQoKSBhbmQgZGVz dHJveV9yY3VfaGVhZCgpIGZ1bmN0aW9ucyBvbmx5IGNhcmUNCj4gYWJvdXQgdGhhdC4NCj4gDQo+ IFdpdGggcmN1IGhlYWQgZGVidWcgdHVybmVkIG9uLCBJIGFtIG5vdCBzbyBzdXJlLiBUaGUgb2Jq ZWN0IGRlYnVnIGNvZGUNCj4gd2lsbCBoYXZlIHJlZmVyZW5jZXMgdG8gdW51c2VkIHJjdSBoZWFk cyBsZWZ0IGJlaGluZCBmb3IgdW51c2VkIHNjc2kNCj4gY21kcywgd2hpY2ggYXJlIGluZGVlZCBk eW5hbWljYWxseSBhbGxvY2F0ZWQgZm9yIGEgZGV2aWNlIHRvZ2V0aGVyIHdpdGgNCj4gcmVxdWVz dHMgd2hlbiB0aGUgZGV2aWNlIGlzIGluaXRpYWxpemVkLCBidXQgdGhleSBhcmUgbmV2ZXIgZnJl ZWQgdW50aWwNCj4gdGhlIGRldmljZSBpcyByZW1vdmVkLiBTbyAiZHluYW1pY2FsbHkgYWxsb2Nh dGVkIG9iamVjdCIsIHllcywgYnV0IHRoYXQNCj4gZG9lcyBub3QgbWF0Y2ggdGhlIHVzZSBvZiB0 aGUgb2JqZWN0IGRvbmUgaW4gc2NzaSAoaS5lLiBhbGxvYyBiZWZvcmUgdXNlDQo+ICsgZnJlZSBh ZnRlciB1c2UpLg0KDQpIZWxsbyBEYW1pZW4sDQoNClBsZWFzZSBoYXZlIGEgbG9vayBhdCB0aGUg Zm9sbG93aW5nIHBhcnQgb2YNCkRvY3VtZW50YXRpb24vUkNVL0Rlc2lnbi9SZXF1aXJlbWVudHMv UmVxdWlyZW1lbnRzLmh0bWw6DQoNCglTaW1pbGFybHksIHN0YXRpY2FsbHkgYWxsb2NhdGVkIG5v bi1zdGFjayA8dHQ+cmN1X2hlYWQ8L3R0Pg0KCXN0cnVjdHVyZXMgbXVzdCBiZSBpbml0aWFsaXpl ZCB3aXRoIDx0dD5pbml0X3JjdV9oZWFkKCk8L3R0Pg0KCWFuZCBjbGVhbmVkIHVwIHdpdGggPHR0 PmRlc3Ryb3lfcmN1X2hlYWQoKTwvdHQ+Lg0KDQpUaGFua3MsDQoNCkJhcnQuDQoNCg==