linux-kernel - Re: [RFC PATCH 03/20] udf: Fix iocharset=utf8 mount option

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Message-ID: <20210813134822.GF11955@quack2.suse.cz>
Date:   Fri, 13 Aug 2021 15:48:22 +0200
From:   Jan Kara <jack@...e.cz>
To:     Pali Rohár <pali@...nel.org>
Cc:     Jan Kara <jack@...e.cz>, linux-fsdevel@...r.kernel.org,
        linux-ntfs-dev@...ts.sourceforge.net, linux-cifs@...r.kernel.org,
        jfs-discussion@...ts.sourceforge.net, linux-kernel@...r.kernel.org,
        Alexander Viro <viro@...iv.linux.org.uk>,
        OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>,
        "Theodore Y . Ts'o" <tytso@....edu>,
        Luis de Bethencourt <luisbg@...nel.org>,
        Salah Triki <salah.triki@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Dave Kleikamp <shaggy@...nel.org>,
        Anton Altaparmakov <anton@...era.com>,
        Pavel Machek <pavel@....cz>,
        Marek Behún <marek.behun@....cz>,
        Christoph Hellwig <hch@...radead.org>
Subject: Re: [RFC PATCH 03/20] udf: Fix iocharset=utf8 mount option

On Thu 12-08-21 17:51:34, Pali Rohár wrote:
> On Thursday 12 August 2021 16:17:36 Jan Kara wrote:
> > On Sun 08-08-21 18:24:36, Pali Rohár wrote:
> > > Currently iocharset=utf8 mount option is broken. To use UTF-8 as iocharset,
> > > it is required to use utf8 mount option.
> > > 
> > > Fix iocharset=utf8 mount option to use be equivalent to the utf8 mount
> > > option.
> > > 
> > > If UTF-8 as iocharset is used then s_nls_map is set to NULL. So simplify
> > > code around, remove UDF_FLAG_NLS_MAP and UDF_FLAG_UTF8 flags as to
> > > distinguish between UTF-8 and non-UTF-8 it is needed just to check if
> > > s_nls_map set to NULL or not.
> > > 
> > > Signed-off-by: Pali Rohár <pali@...nel.org>
> > 
> > Thanks for the cleanup. It looks good. Feel free to add:
> > 
> > Reviewed-by: Jan Kara <jack@...e.cz>
> > 
> > Or should I take this patch through my tree?
> 
> Hello! Patches are just RFC, mostly untested and not ready for merging.
> I will wait for feedback and then I do more testing nad prepare new
> patch series.

OK, FWIW I've also tested the UDF and isofs patches.

								Honza

-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR