Received: by 2002:ac0:e34a:0:0:0:0:0 with SMTP id g10csp502428imn; Wed, 27 Jul 2022 12:01:32 -0700 (PDT) X-Google-Smtp-Source: AGRyM1ul937g47r/n1j8A2ozQrY8wUoJxwYqqiB+f/TKLUrnngffZzD5etkOmb3lxXeFXHtcfQA5 X-Received: by 2002:a17:907:a061:b0:72f:1dde:fac0 with SMTP id ia1-20020a170907a06100b0072f1ddefac0mr18320688ejc.310.1658948492722; Wed, 27 Jul 2022 12:01:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1658948492; cv=none; d=google.com; s=arc-20160816; b=rDn/dihDIlIpUhNFivL8AmVKL9ilKG/hWXJmcswp5dSCVaUF+u/mssCE3lOqVbyjbR Q8kMpXUU9Ze48qJsMQvsQCnlDDQjJE5Sg/irvCYdmJ+ogklBAk9MB9CNdH6f7jhSfVlW WkCMHFcrbQ5xL8KlJ0doDm2wD1Yul1OPQHJLfrjPV1O1TmeDICAiBMIbjBrfIPbxbHBL JwZWG/sevzuLKQ6XrajVSnRcC/u/aCBjTZOt489CgHQNdELXA7TF0UO/bcZ7nKSAgTG4 In4Sp6a+iuGFsFIqqdJbFg/7iM/5OUkLHA4vx+161w2Gwkysr2fkkW8l/geX14ISRQPM v7Vg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:user-agent :content-transfer-encoding:references:in-reply-to:date:to:from :subject:message-id:dkim-signature; bh=C2Ju39ZLdGUdTnSwgOEZB94uWj4r/akcygfkFhuyTdA=; b=KA5IOCODHr1DOClbeXsV2c6u9rZW6OicpllodV7KabKmbJRih8Gz8eLNb77VSN6Tsj r8tSv65YgPYFjm9F+iskTS+ubaXzx7fgGbE/Ve1iOsPkjPyOuO0+BnRVMlxilg7Q3F1i nsE8bzCXaNoZd74oaOs+GXIjmupDA7oW6654lx5vVijKq778CfMauw1CQEoQf6Lebmug DoZR2v1mVsP+LK7E2MiQaQXsMcUmkw2kJOUxK6Eo2l5VPUTDYOmltZjeuNtKXIHtcD5i vV03GvNlS81jMTXNqNBiqT1IGhBBYoB9wdJytG3aSN7Q1M3XN55/vlOXkVXYYc8Zat0g /vsw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=iVeMmgCr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id qk42-20020a1709077faa00b0072b54b9b990si19642748ejc.31.2022.07.27.12.01.07; Wed, 27 Jul 2022 12:01:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=iVeMmgCr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232034AbiG0SqY (ORCPT + 99 others); Wed, 27 Jul 2022 14:46:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240646AbiG0SqJ (ORCPT ); Wed, 27 Jul 2022 14:46:09 -0400 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79FD962A42; Wed, 27 Jul 2022 10:43:05 -0700 (PDT) Received: by mail-ed1-x531.google.com with SMTP id z18so10059795edb.10; Wed, 27 Jul 2022 10:43:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:subject:from:to:date:in-reply-to:references :content-transfer-encoding:user-agent:mime-version; bh=C2Ju39ZLdGUdTnSwgOEZB94uWj4r/akcygfkFhuyTdA=; b=iVeMmgCrZrtHa1AAHFSj5VzI8wh9aQnb0x3HAs3cA5lSln5st+kTZWbCfk4bM+Nbrt 7F1YufeHs69Wyu2UhGoskeRwJDm+G01f76DTt165iM0pSQZnbD/8KjSefw7uEsj3jW/H kIlx1UtaAKp9OQMj74ufsLa0bDeoR1/mMjM0M7BQBiRZ9VEeW/95U5pmG6o4lJGGOfVo SRzUUzAQ1Mpqs+Mb5OswjO0FRIkDprxDSmPYj1tNG8957jtIFB3SdxWPfcW1hPxpHD43 Dtu7PuH9D8Ha27HXj4vJPYqcJas7IY0OC5MpuHTamCppSezlaHF0TmTOSoVZ2Ig0wrkJ uKkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:subject:from:to:date:in-reply-to :references:content-transfer-encoding:user-agent:mime-version; bh=C2Ju39ZLdGUdTnSwgOEZB94uWj4r/akcygfkFhuyTdA=; b=oxI99tUMEnCdLJr/zGZNUerekpw3Vgh+93OB6QFWUYDilNmBKjfe9keIvu1QNoY1ws RIKJHhFHmrJKMJjDk4Mzh4uKfXxtBzWlR6l4gDoY1V0pycZ/CncarNU4AvYBdJjmcmYD Ta1Ht3TRlFlTqrWYl36LU17ZqrFgk1YohTj11UjuNG4a1F96RUhAncjy2ycGXrjEEdtz DLzpr7FBF9Zop2/SiJJjv9Fvyujol2WymsKKEfNDWQBDbaOxv/EQEkhDZBhxNLJcvxOg FXMimEVcaplZpRZUsMzjHwLfyE74WjLhtetuJAvS3dbdgX5QUinnkXCqEGg7zcJOh5nm Z3sQ== X-Gm-Message-State: AJIora/HmHQphDwC0b6TP30XUmxxBYkWaTXLsjtAW9GnAVcIuy91raIV +hDIxm0lEoTfqNaojoaf2tU= X-Received: by 2002:a05:6402:3514:b0:43b:d87c:7a99 with SMTP id b20-20020a056402351400b0043bd87c7a99mr23245114edd.43.1658943784036; Wed, 27 Jul 2022 10:43:04 -0700 (PDT) Received: from [10.176.234.249] ([137.201.254.41]) by smtp.googlemail.com with ESMTPSA id j16-20020a50ed10000000b0043ab36d6019sm10506558eds.9.2022.07.27.10.43.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Jul 2022 10:43:03 -0700 (PDT) Message-ID: <1f8e95da0c92f92937b5455a45430c939539d524.camel@gmail.com> Subject: Re: [PATCH v4 4/7] scsi: ufs: wb: Add explicit flush sysfs attribute From: Bean Huo To: j-young.choi@samsung.com, ALIM AKHTAR , "avri.altman@wdc.com" , "bvanassche@acm.org" , "jejb@linux.ibm.com" , "martin.petersen@oracle.com" , "beanhuo@micron.com" , "adrian.hunter@intel.com" , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Date: Wed, 27 Jul 2022 19:43:02 +0200 In-Reply-To: <20220727070841epcms2p5e212d617dd0f985555fa052f099013f0@epcms2p5> References: <20220727070724epcms2p8e449d0c89b52f03a9d3dc254df0ec547@epcms2p8> <20220727070410epcms2p5206785e4d960b32dcbb6729710dab535@epcms2p5> <20220727065904epcms2p60a7a56101785ddefa55c82b3cc25116d@epcms2p6> <20220727070841epcms2p5e212d617dd0f985555fa052f099013f0@epcms2p5> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.44.1-0ubuntu1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gV2VkLCAyMDIyLTA3LTI3IGF0IDE2OjA4ICswOTAwLCBKaW55b3VuZyBDSE9JIHdyb3RlOgo+ IFRoZXJlIGlzIHRoZSBmb2xsb3dpbmcgcXVpcmsgdG8gYnlwYXNzICJXQiBGbHVzaCIgaW4gV3Jp dGUgQm9vc3Rlci4KPiAKPiDCoMKgwqDCoMKgwqDCoMKgLSBVRlNIQ0lfUVVJUktfU0tJUF9NQU5V QUxfV0JfRkxVU0hfQ1RSTAo+IAo+IElmIHRoaXMgcXVpcmsgaXMgbm90IHNldCwgdGhlcmUgaXMg bm8ga25vYiB0aGF0IGNhbiBjb250cm9sICJXQgo+IEZsdXNoIi4KCj4gCj4gVGhlcmUgYXJlIHRo cmVlIGZsYWdzIHRoYXQgY29udHJvbCBXcml0ZSBCb29zdGVyIEZlYXR1cmUuCj4gwqDCoMKgwqDC oMKgwqDCoDEuIFdCIE9OL09GRgo+IMKgwqDCoMKgwqDCoMKgwqAyLiBXQiBIaWJlcm4gRmx1c2gg T04vT0ZGIChpbXBsaWNpdGx5KQo+IMKgwqDCoMKgwqDCoMKgwqAzLiBXQiBGbHVzaCBPTi9PRkYg KGV4cGxpY2l0KQo+IAo+IFRoZSBzeXNmcyBhdHRyaWJ1dGUgdGhhdCBjb250cm9scyB0aGUgV0Ig d2FzIGltcGxlbWVudGVkLiAoMSkKPiAKPiBJbiB0aGUgY2FzZSBvZiAiSGliZXJuIEZsdXNoIiwg aXQgaXMgYWx3YXlzIGdvb2QgdG8gdHVybiBvbi4KPiBDb250cm9sIG1heSBub3QgYmUgcmVxdWly ZWQuICgyKQo+IAo+IEZpbmFsbHksICJGbHVzaCIgbWF5IGJlIG5lY2Vzc2FyeSBiZWNhdXNlIHRo ZSBBdXRvLUhpYmVybjggaXMgbm90Cj4gc3VwcG9ydGVkIGluIGEgc3BlY2lmaWMgZW52aXJvbm1l bnQuCj4gU28gdGhlIHN5c2ZzIGF0dHJpYnV0ZSB0aGF0IGNvbnRyb2xzIHRoaXMgaXMgbmVjZXNz YXJ5LiAoMykKPiAKPiBSZXZpZXdlZC1ieTogQXZyaSBBbHRtYW4gPGF2cmkuYWx0bWFuQHdkYy5j b20+Cj4gU2lnbmVkLW9mZi1ieTogSmlueW91bmcgQ2hvaSA8ai15b3VuZy5jaG9pQHNhbXN1bmcu Y29tPgo+IC0tLQouLi4KPiAKPiArc3RhdGljIHNzaXplX3Qgd2JfYnVmX2ZsdXNoX2VuX3N0b3Jl KHN0cnVjdCBkZXZpY2UgKmRldiwKPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBzdHJ1Y3QgZGV2aWNlX2F0dHJp YnV0ZSAqYXR0ciwKPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBjb25zdCBjaGFyICpidWYsIHNpemVfdCBjb3Vu dCkKPiArewo+ICvCoMKgwqDCoMKgwqDCoHN0cnVjdCB1ZnNfaGJhICpoYmEgPSBkZXZfZ2V0X2Ry dmRhdGEoZGV2KTsKPiArwqDCoMKgwqDCoMKgwqB1bnNpZ25lZCBpbnQgd2JfYnVmX2ZsdXNoX2Vu Owo+ICvCoMKgwqDCoMKgwqDCoHNzaXplX3QgcmVzOwo+ICsKPiArwqDCoMKgwqDCoMKgwqBpZiAo dWZzaGNkX2lzX3diX2FsbG93ZWQoaGJhKSAmJgo+ICvCoMKgwqDCoMKgwqDCoMKgwqAgIShoYmEt PnF1aXJrcyAmIFVGU0hDSV9RVUlSS19TS0lQX01BTlVBTF9XQl9GTFVTSF9DVFJMKSkgewo+ICvC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBkZXZfd2FybihkZXYsICJJdCBpcyBub3QgYWxs b3dlZCB0byBjb25maWd1cmUgV0IgYnVmCj4gZmx1c2ghXG4iKTsKPiArwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgcmV0dXJuIC1FT1BOT1RTVVBQOwo+ICvCoMKgwqDCoMKgwqDCoH0KPiAr CkhpIEoteW91bmcsCgpJIGRvbid0IHVuZGVyc3RhbmQgaGVyZSwgaWYgVUZTSENJX1FVSVJLX1NL SVBfTUFOVUFMX1dCX0ZMVVNIX0NUUkwgaXMKbm90IHNldCAobWFudWFsIGZsdXNoIGlzIG5vdCBk aXNhYmxlKSwgc28gd2UgY2Fubm90IG1hbnVhbGx5IGZsdXNoCmJ1ZmZlcj8gb3Igc2hvdWxkIHdl IGNoZWNrIGlmIEF1dG8tSGliZXJuOCBpcyBzdXBwb3J0ZWQ/CgpLaW5kIHJlZ2FyZHMsCkJlYW4K