From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: [PATCH] Change synchronize_rcu() in scsi_device_quiesce() into synchronize_sched() Date: Mon, 19 Mar 2018 16:18:54 +0000 Message-ID: <1521476333.2776.9.camel@wdc.com> References: <20180316173516.3048-1-bart.vanassche@wdc.com> <20180319143147.GF2943022@devbig577.frc2.facebook.com> <1521472566.2776.6.camel@wdc.com> <20180319152144.GM2943022@devbig577.frc2.facebook.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180319152144.GM2943022@devbig577.frc2.facebook.com> Content-Language: en-US Content-ID: <290D7040B738C5448CF294AD71CDB193@namprd04.prod.outlook.com> Sender: stable-owner@vger.kernel.org To: "tj@kernel.org" Cc: "jthumshirn@suse.de" , "hch@lst.de" , "martin@lichtvoll.de" , "stable@vger.kernel.org" , "ming.lei@redhat.com" , "martin.petersen@oracle.com" , "linux-scsi@vger.kernel.org" , "oleksandr@natalenko.name" , "hare@suse.com" , "jejb@linux.vnet.ibm.com" List-Id: linux-scsi@vger.kernel.org T24gTW9uLCAyMDE4LTAzLTE5IGF0IDA4OjIxIC0wNzAwLCB0akBrZXJuZWwub3JnIHdyb3RlOg0K PiBPbiBNb24sIE1hciAxOSwgMjAxOCBhdCAwMzoxNjowN1BNICswMDAwLCBCYXJ0IFZhbiBBc3Nj aGUgd3JvdGU6DQo+ID4gQXMgZXhwbGFpbmVkIGluIHRoZSBjb21tZW50IGluIHNjc2lfZGV2aWNl X3F1aWVzY2UoKSwgdGhlIGVmZmVjdCBvZg0KPiA+IGJsa19zZXRfcHJlZW1wdF9vbmx5KCkgbXVz dCBiZSB2aXNpYmxlIGZvciBwZXJjcHVfcmVmX3RyeWdldCgpIGNhbGxzIHRoYXQNCj4gPiBvY2N1 ciBhZnRlciB0aGUgcXVldWUgdW5mcmVlemUgdHJpZ2dlcmVkIGJ5IHNjc2lfZGV2aWNlX3F1aWVz Y2UoKS4gSGVuY2UgdGhlDQo+ID4gUkNVIHJlYWQgbG9jayBjYWxscyBpbiBibGtfcXVldWVfZW50 ZXIoKS4gU2luY2UgdGhlc2UgUkNVIHJlYWQgbG9jayBjYWxscw0KPiA+IHN1cnJvdW5kIGEgZnVu Y3Rpb24gY2FsbCB0aGF0IHVzZXMgcmN1X3JlYWRfbG9ja19zY2hlZCgpLCBuYW1lbHkNCj4gPiBw ZXJjcHVfcmVmX3RyeWdldF9saXZlKCksIHdlIGhhdmUgdG8gdXNlIHNjaGVkLVJDVSBpbiBib3Ro IGJsa19xdWV1ZV9lbnRlcigpDQo+ID4gYW5kIHNjc2lfZGV2aWNlX3F1aWVzY2UoKS4NCj4gDQo+ IExldCdzIHBsZWFzZSBub3QgZGVwZW5kIG9uIHJjdV9yZWFkX2xvY2tfc2NoZWQoKSBpbg0KPiBw ZXJjcHVfcmVmX3RyeWdldF9saXZlKCkuICBUaGF0J3MgYW4gaW1wbGVtZW50YXRpb24gZGV0YWls LiAgSWYgdGhlDQo+IGNvZGUgbmVlZHMgUkNVIGJhc2VkIHN5bmNocm9uaXphdGlvbiwgaXQgc2hv dWxkIHBlcmZvcm0gdGhlbQ0KPiBleHBsaWNpdGx5Lg0KDQpIZWxsbyBUZWp1biwNCg0KVGhlIGFs Z29yaXRobSBleHBsYWluZWQgYWJvdmUgZG9lcyBub3QgZGVwZW5kIG9uIHNjaGVkLXJjdS4gQnV0 IGJlY2F1c2UNCnBlcmNwdV9yZWZfdHJ5Z2V0X2xpdmUoKSB1c2VzIHNjaGVkLXJjdSBhbmQgYmVj YXVzZSB3ZSBuZWVkIHRvIGFkZCBhbiBSQ1UgbG9jaw0KYXJvdW5kIHRoYXQgY2FsbCB3ZSBhcmUg Zm9yY2VkIHRvIHVzZSBzY2hlZC1yY3UuIEkgaG9wZSB0aGlzIG1ha2VzIGl0IGNsZWFyLg0KDQpC YXJ0Lg0KDQoNCg==