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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 7B8F0C433DF for ; Thu, 21 May 2020 17:32:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6586E2072C for ; Thu, 21 May 2020 17:32:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729211AbgEURcE (ORCPT ); Thu, 21 May 2020 13:32:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726821AbgEURcE (ORCPT ); Thu, 21 May 2020 13:32:04 -0400 Received: from ZenIV.linux.org.uk (zeniv.linux.org.uk [IPv6:2002:c35c:fd02::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 646BBC061A0E; Thu, 21 May 2020 10:32:04 -0700 (PDT) Received: from viro by ZenIV.linux.org.uk with local (Exim 4.93 #3 (Red Hat Linux)) id 1jbp33-00D3M5-H2; Thu, 21 May 2020 17:32:01 +0000 Date: Thu, 21 May 2020 18:32:01 +0100 From: Al Viro To: Namjae Jeon Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, Namjae Jeon Subject: Re: [PATCH] exfat: add the dummy mount options to be backward compatible with staging/exfat Message-ID: <20200521173201.GG23230@ZenIV.linux.org.uk> References: <20200521122034.2254-1-namjae.jeon@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200521122034.2254-1-namjae.jeon@samsung.com> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Thu, May 21, 2020 at 09:20:34PM +0900, Namjae Jeon wrote: > As Ubuntu and Fedora release new version used kernel version equal to or > higher than v5.4, They started to support kernel exfat filesystem. > > Linus Torvalds reported mount error with new version of exfat on Fedora. > > exfat: Unknown parameter 'namecase' > > This is because there is a difference in mount option between old > staging/exfat and new exfat. > And utf8, debug, and codepage options as well as namecase have been > removed from new exfat. > > This patch add the dummy mount options as deprecated option to be backward > compatible with old one. > > Reported-by: Linus Torvalds > Suggested-by: Linus Torvalds > Signed-off-by: Namjae Jeon Do you want that to go via vfs.git #fixes, or would you rather have Linus apply it straight to mainline?