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From: Arnd Bergmann <arnd@arndb.de>
To: Jann Horn <jannh@google.com>
Cc: Richard Henderson <rth@twiddle.net>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Matt Turner <mattst88@gmail.com>,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	Linux FS-devel Mailing List <linux-fsdevel@vger.kernel.org>,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	"Theodore Ts'o" <tytso@mit.edu>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	alpha <linux-alpha@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Dave Chinner <david@fromorbit.com>, Pavel Machek <pavel@ucw.cz>,
	linux-arch <linux-arch@vger.kernel.org>,
	Linux API <linux-api@vger.kernel.org>
Subject: Re: [PATCH v4 1/3] fs: hoist EFSCORRUPTED definition into uapi header
Date: Fri, 18 Jan 2019 17:23:42 +0100
Message-ID: <CAK8P3a1o2EbMD6LnD78MFSD_VN5W64MACv-28P9ojPJT4k7i5Q@mail.gmail.com> (raw)
In-Reply-To: <20190118161440.220134-1-jannh@google.com>

On Fri, Jan 18, 2019 at 5:15 PM Jann Horn <jannh@google.com> wrote:
>
> Multiple filesystems can already return EFSCORRUPTED errors to userspace;
> however, so far, definitions of EFSCORRUPTED were in filesystem-private
> headers.
>
> I wanted to use EUCLEAN to indicate data corruption in the VFS layer;
> Dave Chinner says that I should instead hoist the definitions of
> EFSCORRUPTED into the UAPI header and then use EFSCORRUPTED.
>
> This patch is marked for stable backport because it is a prerequisite for
> the following patch.
>
> Cc: stable@vger.kernel.org
> Suggested-by: Dave Chinner <david@fromorbit.com>
> Signed-off-by: Jann Horn <jannh@google.com>
> ---
>  fs/ext2/ext2.h                   | 1 -
>  fs/ext4/ext4.h                   | 1 -
>  fs/xfs/xfs_linux.h               | 1 -
>  include/linux/jbd2.h             | 1 -
>  include/uapi/asm-generic/errno.h | 1 +
>  5 files changed, 1 insertion(+), 4 deletions(-)


For asm-generic:

Acked-by: Arnd Bergmann <arnd@arndb.de>

  parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-18 16:14 Jann Horn
2019-01-18 16:14 ` [PATCH v4 2/3] fs: don't let getdents return bogus names Jann Horn
2019-01-20 22:17   ` Dave Chinner
2019-01-18 16:14 ` [PATCH v4 3/3] fs: let filldir_t return bool instead of an error code Jann Horn
2019-01-20 22:40   ` Dave Chinner
2019-01-21 15:49     ` Jann Horn
2019-01-21 22:24       ` Dave Chinner
2019-01-23 15:07         ` Jann Horn
2019-01-31 20:39           ` Darrick J. Wong
2019-01-18 16:23 ` Arnd Bergmann [this message]
2019-01-20 22:13 ` [PATCH v4 1/3] fs: hoist EFSCORRUPTED definition into uapi header Dave Chinner
2019-01-21 21:54 ` Theodore Y. Ts'o
2019-01-21 22:13   ` Dave Chinner
2019-01-21 22:14   ` David Sterba
2019-01-21 23:51   ` Darrick J. Wong
2019-01-22  0:38     ` Theodore Y. Ts'o

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