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From: Steve French <smfrench@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Valdis.Kletnieks@vt.edu, David Newall <davidn@davidnewall.com>,
	Theodore Tso <tytso@mit.edu>,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	Chris Friesen <cfriesen@nortel.com>,
	Dave Kleikamp <shaggy@linux.vnet.ibm.com>,
	Matthew Wilcox <matthew@wil.cx>,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
	tridge@samba.org, Al Viro <viro@zeniv.linux.org.uk>,
	Pavel Machek <pavel@ucw.cz>,
	Ogawa Hirofumi <hirofumi@mail.parknet.co.jp>,
	linux-fsdevel <linux-fsdevel@vger.kernel.org>,
	Michael Tokarev <mjt@tls.msk.ru>,
	LKML <linux-kernel@vger.kernel.org>,
	Olivier Galibert <galibert@pobox.com>
Subject: Re: [PATCH] Add CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES option
Date: Tue, 5 May 2009 17:29:49 -0500	[thread overview]
Message-ID: <524f69650905051529i6d48a63au9d71b07de06ab196@mail.gmail.com> (raw)
In-Reply-To: <20090505210438.GA1325@infradead.org>

On Tue, May 5, 2009 at 4:04 PM, Christoph Hellwig <hch@infradead.org> wrote:
> On Tue, May 05, 2009 at 04:56:30PM -0400, Valdis.Kletnieks@vt.edu wrote:
>> Well, VFAT was in Windows for Workgroups 3.11 or so, back in 1982, and a patent
>
> VFAT was introduced in Windows 95.  OS/2 had it's own long filename
> extensions longe before as did Linux (umsdos)
Yes, Christoph is correct we did implement long file name support long
ago in OS/2.

OS/2 long filenames for FAT were stored as the .LONGFILE extended
attribute.  With
extended attribute emulation on vfat a similar approach could be used, although
presumably with different ondisk format for "EA DATA. SF" system file (which
stores extended attributes).   If anyone is interested in more detail on this
(probably would be boring to most), we can explain the details.



-- 
Thanks,

Steve
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  reply	other threads:[~2009-05-05 22:29 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-01 20:18 [PATCH] Add CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES option Steve French
2009-05-01 21:01 ` Christoph Hellwig
2009-05-02  1:37   ` Paul E. McKenney
2009-05-02  1:59     ` Matthew Wilcox
2009-05-02  3:02       ` Steve French
2009-05-02  4:51       ` Paul E. McKenney
2009-05-02  9:15       ` tridge
2009-05-02  9:22         ` Christoph Hellwig
2009-05-02  9:30           ` tridge
2009-05-02 12:44             ` Christoph Hellwig
2009-05-03 21:57             ` Pavel Machek
2009-05-03 22:25               ` tridge
2009-05-03 22:56                 ` Al Viro
2009-05-03 23:15                   ` tridge
2009-05-04  5:42                     ` Eric W. Biederman
2009-05-04  6:34                       ` Paul E. McKenney
2009-05-04  6:49                         ` Eric W. Biederman
2009-05-04 12:41                           ` Paul E. McKenney
2009-05-04 12:44                             ` Matthew Wilcox
2009-05-04 13:06                               ` Paul E. McKenney
2009-05-04 13:21                                 ` Matthew Wilcox
2009-05-04 14:39                                   ` Paul E. McKenney
2009-05-04 15:08                                     ` Matthew Wilcox
2009-05-04 15:36                                       ` Dave Kleikamp
2009-05-04 15:59                                         ` Eric W. Biederman
2009-05-04 16:07                                           ` Dave Kleikamp
2009-05-04 16:30                                             ` Eric W. Biederman
2009-05-04 16:42                                               ` Paul E. McKenney
2009-05-04 17:18                                                 ` Eric W. Biederman
2009-05-04 17:49                                                   ` Paul E. McKenney
2009-05-04 17:54                                                     ` Matthew Wilcox
2009-05-04 18:14                                                       ` Paul E. McKenney
2009-05-04 18:17                                                 ` Al Viro
2009-05-04 20:18                                                   ` Paul E. McKenney
2009-05-04 17:06                                               ` Olivier Galibert
2009-05-04 17:27                                                 ` Christoph Hellwig
2009-05-04 20:53                                                   ` Chris Friesen
2009-05-04 23:03                                                     ` Theodore Tso
2009-05-05 11:09                                                       ` David Newall
2009-05-05 20:56                                                         ` Valdis.Kletnieks
2009-05-05 21:04                                                           ` Christoph Hellwig
2009-05-05 22:29                                                             ` Steve French [this message]
2009-05-05  8:31                                               ` Zero-day exploit details (Was: Add CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES option) David Newall
2009-05-04 16:11                                           ` [PATCH] Add CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES option Paul E. McKenney
2009-05-04 15:38                                       ` Paul E. McKenney
2009-05-04 15:55                                         ` Matthew Wilcox
2009-05-04 16:10                                           ` Paul E. McKenney
2009-05-04 16:22                                             ` Matthew Wilcox
2009-05-04 22:12                                               ` Greg KH
2009-05-05  2:01                                                 ` Matthew Wilcox
2009-05-05  2:11                                                   ` Paul E. McKenney
2009-05-05  2:18                                                     ` Matthew Wilcox
2009-05-05  3:34                                                       ` Paul E. McKenney
2009-05-05  8:05                                                         ` Valdis.Kletnieks
2009-05-05 15:35                                                           ` Paul E. McKenney
2009-05-05 21:00                                                             ` Valdis.Kletnieks
2009-05-05 21:56                                                               ` Paul E. McKenney
2009-05-05  3:08                                                     ` Valdis.Kletnieks
2009-05-04 15:55                                         ` Christoph Hellwig
2009-05-04 16:11                                           ` Paul E. McKenney
2009-05-04 15:40                 ` Valdis.Kletnieks
2009-05-02  6:33     ` Christoph Hellwig
2009-05-02  2:12   ` Theodore Tso
2009-05-02  6:38     ` Christoph Hellwig
  -- strict thread matches above, loose matches on Subject: below --
2009-05-01 17:41 Dave Kleikamp
2009-05-01 17:47 ` Christoph Hellwig
2009-05-01 18:12   ` Dave Kleikamp
2009-05-01 18:19     ` Michael Tokarev
2009-05-01 19:09       ` Dave Kleikamp
2009-05-01 18:30     ` Christoph Hellwig
2009-05-02 10:09 ` OGAWA Hirofumi
2009-05-02 10:14   ` OGAWA Hirofumi
2009-05-02 10:26     ` OGAWA Hirofumi
2009-05-02 10:41       ` tridge
2009-05-02 11:03         ` OGAWA Hirofumi
2009-05-02 11:13           ` tridge
2009-05-02 11:29             ` OGAWA Hirofumi
2009-05-02 11:41               ` tridge
2009-05-02 11:59                 ` OGAWA Hirofumi
2009-05-02 12:15                   ` tridge
2009-05-02 12:48                     ` OGAWA Hirofumi
2009-05-02 13:06                       ` tridge
2009-05-02 14:01                         ` OGAWA Hirofumi
2009-05-27 12:05                   ` vimal singh
2009-05-27 23:57                     ` tridge
2009-06-04 10:26                       ` vimal singh
2009-06-04 21:33                         ` tridge
2009-05-02 10:20   ` tridge
2009-05-02 10:32     ` OGAWA Hirofumi
2009-05-03 21:56 ` Pavel Machek

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