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=-5.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_2 autolearn=ham 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 2EE4FC433E0 for ; Thu, 2 Jul 2020 03:36:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 08340207D4 for ; Thu, 2 Jul 2020 03:36:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="dHs5bYlp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726896AbgGBDgx (ORCPT ); Wed, 1 Jul 2020 23:36:53 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:36806 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725857AbgGBDgx (ORCPT ); Wed, 1 Jul 2020 23:36:53 -0400 X-UUID: ab5b16cefb9144949c0fded4e013524b-20200702 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=DynCopBXHiJ+Lg6AsJ3EnlHF2wkfA2Y2m1ODGfczMBE=; b=dHs5bYlpzHY5m14LoqnlBTBVFkhkjOqERK434Tk6Br394LexLKlGr4vguXvd08Z4/idrTny8xjz1+pPdBbf8ry5av2xGsxMB7t5bxewMvnjIu5ZPFxI4zBv/iMEMFg3yaitDIF09DByWudyqpYhs/lOMWAjjiJ6x5+3zg5Fs4Wc=; X-UUID: ab5b16cefb9144949c0fded4e013524b-20200702 Received: from mtkcas08.mediatek.inc [(172.21.101.126)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 625568722; Thu, 02 Jul 2020 11:36:49 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 2 Jul 2020 11:36:42 +0800 Received: from [172.21.77.33] (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 2 Jul 2020 11:36:43 +0800 Message-ID: <1593661004.3278.8.camel@mtkswgap22> Subject: Re: [RFC PATCH v1] scsi: ufs: Quiesce all scsi devices before shutdown From: Stanley Chu To: Bart Van Assche CC: , , , , , , , , , , , , , , , , , Date: Thu, 2 Jul 2020 11:36:44 +0800 In-Reply-To: <83b1d5a1-c248-87bb-9554-ca10c8064041@acm.org> References: <20200702013210.22958-1-stanley.chu@mediatek.com> <83b1d5a1-c248-87bb-9554-ca10c8064041@acm.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgQmFydCwNCg0KT24gV2VkLCAyMDIwLTA3LTAxIGF0IDIwOjAyIC0wNzAwLCBCYXJ0IFZhbiBB c3NjaGUgd3JvdGU6DQo+IE9uIDIwMjAtMDctMDEgMTg6MzIsIFN0YW5sZXkgQ2h1IHdyb3RlOg0K PiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3Njc2kvdWZzL3Vmc2hjZC5jIGIvZHJpdmVycy9zY3Np L3Vmcy91ZnNoY2QuYw0KPiA+IGluZGV4IDU5MzU4YmI3NTAxNC4uY2FkZmE5MDA2OTcyIDEwMDY0 NA0KPiA+IC0tLSBhL2RyaXZlcnMvc2NzaS91ZnMvdWZzaGNkLmMNCj4gPiArKysgYi9kcml2ZXJz L3Njc2kvdWZzL3Vmc2hjZC5jDQo+ID4gQEAgLTg1OTksMTAgKzg1OTksMTQgQEAgRVhQT1JUX1NZ TUJPTCh1ZnNoY2RfcnVudGltZV9pZGxlKTsNCj4gPiAgaW50IHVmc2hjZF9zaHV0ZG93bihzdHJ1 Y3QgdWZzX2hiYSAqaGJhKQ0KPiA+ICB7DQo+ID4gIAlpbnQgcmV0ID0gMDsNCj4gPiArCXN0cnVj dCBzY3NpX3RhcmdldCAqc3RhcmdldDsNCj4gPiAgDQo+ID4gIAlpZiAoIWhiYS0+aXNfcG93ZXJl ZCkNCj4gPiAgCQlnb3RvIG91dDsNCj4gPiAgDQo+ID4gKwlsaXN0X2Zvcl9lYWNoX2VudHJ5KHN0 YXJnZXQsICZoYmEtPmhvc3QtPl9fdGFyZ2V0cywgc2libGluZ3MpDQo+ID4gKwkJc2NzaV90YXJn ZXRfcXVpZXNjZShzdGFyZ2V0KTsNCj4gPiArDQo+ID4gIAlpZiAodWZzaGNkX2lzX3Vmc19kZXZf cG93ZXJvZmYoaGJhKSAmJiB1ZnNoY2RfaXNfbGlua19vZmYoaGJhKSkNCj4gPiAgCQlnb3RvIG91 dDsNCj4gDQo+IFBsZWFzZSBhZGQgYSBjb21tZW50IGFib3ZlIHRoZSBsaXN0X2Zvcl9lYWNoX2Vu dHJ5KCkgbG9vcCB0aGF0IGV4cGxhaW5zDQo+IHRoYXQgdGhlcmUgaXMgbm8gbWF0Y2hpbmcgc2Nz aV90YXJnZXRfdW5xdWllc2NlKCkgY2FsbCBhbmQgYWxzbyB0aGF0DQo+IFNDU0kgY29tbWFuZHMg cXVldWVkIGFmdGVyIHRoZSBzY3NpX3RhcmdldF9xdWllc2NlKCkgY2FsbCByZXR1cm5lZCB3aWxs DQo+IGJsb2NrIHVudGlsIGJsa19jbGVhbnVwX3F1ZXVlKCkgaXMgY2FsbGVkIChzZWUgYWxzbyB0 aGUgYmxrX3F1ZXVlX2R5aW5nKCkNCj4gY2hlY2sgaW4gYmxrX3F1ZXVlX2VudGVyKCkpLg0KDQpU aGFua3MgZm9yIHRoZSByZXZpZXcuDQpJJ2xsIGFkZCBhYm92ZSBjb21tZW50cyBpbiBSRkMgdjIu DQoNClRoYW5rcywNClN0YW5sZXkgQ2h1DQoNCg==