Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp8968235ybl; Fri, 17 Jan 2020 04:14:56 -0800 (PST) X-Google-Smtp-Source: APXvYqxr7bzIaDWVBVZ0IO7ef77lPa+83/gVwLso4IsAQFRRiqq/Fhq82Pt3InkQgCwMd27/On1y X-Received: by 2002:aca:54cc:: with SMTP id i195mr3078753oib.126.1579263296722; Fri, 17 Jan 2020 04:14:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1579263296; cv=none; d=google.com; s=arc-20160816; b=tciHXLzUxxF3DjI+qdZcAPqcI/nquYOcr7GoIq7ZrgKOS90rhqiIJSjItAEmzRDLWS DVk31scB4rMWzV39WvAfiigvBaLrk1nLa3mhpT2O7mcTOVjoTHjS9YUs+QQLMjSNv7fZ +StfIBcyqGUkV0/ZNOgkNUb4Ih9c/DlF6o7JCSKyS9ysx3ieYV9PRLJnt6GqCrprjnFW seTo3WOHahgAKxFUflyc7tPNIVGA+uD6u53hBVX/UP+dOL0TSlptcdyeWUaG8LK/x+jl hYAZk2/YdKFLGij1CHKUQQ80llSkTiWf4MsUD/uSZ5q2++Fm7YV/WgBrKXnxmvOe0LCs ohLg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :references:in-reply-to:mime-version:dkim-signature; bh=j9LdKm6yNd5aXn+rN0edQ8Jaz0F5s+sFTFnF9WgkgBY=; b=QhlMvNRCMkR4O3Dgz6/2Npq7Z5FhGaJlCS9kUyP181IVa3IyCQykdmWViApJ9EYuWD R0EP+xfbebLk0+1enoEEcIg/HKTzLgm3sGs/se4DlSWs8088b/9GyZTfulQXmY4fvrd0 B0dHlw8AMRfv2J3C8GiK/vTSjZ5WKTfZqI+LiAagVv3PD6zj4YsCC+EQs+m7KUVVr/TB 3Hm/kGdemySvBkwJNwNj1AVNpENkhyPcWxJdkrBrl19rvnfe9/QZdVmt2GCwxLTvmQHE Jo6ksxM4to4wzkTV/p+L/r9wa6MKQkvb3S6P7spjNIvgKMxjV4skSyjOvETuyoM9QV9m OumA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=hwT52K1d; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 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 vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e22si14973255otj.38.2020.01.17.04.14.44; Fri, 17 Jan 2020 04:14:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=hwT52K1d; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 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 S1727115AbgAQMNZ (ORCPT + 99 others); Fri, 17 Jan 2020 07:13:25 -0500 Received: from mail-oi1-f195.google.com ([209.85.167.195]:38447 "EHLO mail-oi1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726892AbgAQMNY (ORCPT ); Fri, 17 Jan 2020 07:13:24 -0500 Received: by mail-oi1-f195.google.com with SMTP id l9so21959395oii.5; Fri, 17 Jan 2020 04:13:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=j9LdKm6yNd5aXn+rN0edQ8Jaz0F5s+sFTFnF9WgkgBY=; b=hwT52K1dJOOsr+O6qALLUpZhk9Jfylg2E/jmuJiqovVYnNtANFj8pHkWHPd3kCTSwT XTVloVKx+xw0fFVM1eIOmElCJ0ZEUKai+JyYq0m2cZ7G83TtZABDckiQgwL35PkuaO16 m5xpG+cjJAr99XFuLFK5gzilba4QRN8ZYKOqbsoGYa/BfDsGTCAWJ+D+bKj0Y6orJQGY ebQisqQHEilstcz2sOsCqnWbyu0ptJOMtss3i7917tMQq6wy7R0iL1wjsLfQFCpCb6gL jgod+mlBxJfVhbp3APRYAoI7AM/hK2KTU/12HDo5qvrHzTHO79z012kCG5kvyWMS5WN2 4tOw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=j9LdKm6yNd5aXn+rN0edQ8Jaz0F5s+sFTFnF9WgkgBY=; b=UH5QBDQrxl0Rr+J/QFW2M9cXUgDe7QDeQ/fGUjmRkDPl67N2VkaEtMd6j7gEEcK+3V vDwSY9brRvAo9mPfAeZ9GSujlgTurHNBkP38rv6gvRm0ljgseIK3gVUlIS0m5lpi4/pP H9fqvc82jX9vgDlVTPSwcCKOb0b5kihspMp+MqEV+oC29od2/ejp3gTlgAZd/Su+BfLd pe/DHABhguStekRfbOOQNfxEE5GZQmipUNUghXT1u/rOFuzPBFPUfC00iBoHzOxRr3Wn FKd3ucYp1iiy6Ac2rXxqGzY9QPMbB9Mc6NMI9VYR28T/wOlA6IJWSKxIlLJGZclq9/cI 3erg== X-Gm-Message-State: APjAAAV2IOlDOXsWtdZwcUoMQQK1r4Cj5O+LxqE56ixx42aJ1Z6iZfgn 452yK3SvFjOGcaqY1w6qrWRV66tT8o1Pn4Ds1Nc= X-Received: by 2002:aca:1b08:: with SMTP id b8mr3245485oib.62.1579263203997; Fri, 17 Jan 2020 04:13:23 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a8a:87:0:0:0:0:0 with HTTP; Fri, 17 Jan 2020 04:13:23 -0800 (PST) In-Reply-To: References: <20200115082447.19520-1-namjae.jeon@samsung.com> <20200115082447.19520-10-namjae.jeon@samsung.com> <20200115133838.q33p5riihsinp6c4@pali> <20200115142428.ugsp3binf2vuiarq@pali> <20200115153943.qw35ya37ws6ftlnt@pali> <002801d5cce2$228d79f0$67a86dd0$@samsung.com> From: Namjae Jeon Date: Fri, 17 Jan 2020 20:13:23 +0800 Message-ID: Subject: Re: [PATCH v10 09/14] exfat: add misc operations To: Arnd Bergmann Cc: Namjae Jeon , "linux-kernel@vger.kernel.org" , Linux FS-devel Mailing List , gregkh , =?UTF-8?Q?Pali_Roh=C3=A1r?= , Valdis Kletnieks , Christoph Hellwig , sj1557.seo@samsung.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2020-01-17 18:13 GMT+08:00, Arnd Bergmann : > On Fri, Jan 17, 2020 at 3:59 AM Namjae Jeon > wrote: >> >> >> > This is what I think the timezone mount option should be used >> > for: if we don't know what the timezone was for the on-disk timestamp, >> > use >> > the one provided by the user. However, if none was specified, it should >> > be >> > either sys_tz or UTC (i.e. no conversion). I would prefer the use of >> > UTC >> > here given the problems with sys_tz, but sys_tz would be more >> > consistent >> > with how fs/fat works. >> Hi Arnd, >> >> Could you please review this change ? > > Looks all good to me now. Thanks for your review!