From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Akinobu Mita <akinobu.mita@gmail.com>
Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, linux-kselftest@vger.kernel.org,
linux-fsdevel@vger.kernel.org, corbet@lwn.net, david@redhat.com,
osalvador@suse.de, shuah@kernel.org,
Zhao Gongyi <zhaogongyi@huawei.com>,
Wei Yongjun <weiyongjun1@huawei.com>,
Yicong Yang <yangyicong@hisilicon.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
akpm@linux-foundation.org
Subject: Re: [PATCH 0/3] fix error when writing negative value to simple attribute files
Date: Tue, 20 Sep 2022 09:47:24 +0200 [thread overview]
Message-ID: <YylwDJCQ/xdCU3Nd@kroah.com> (raw)
In-Reply-To: <20220919172418.45257-1-akinobu.mita@gmail.com>
On Tue, Sep 20, 2022 at 02:24:15AM +0900, Akinobu Mita wrote:
> The simple attribute files do not accept a negative value since the
> commit 488dac0c9237 ("libfs: fix error cast of negative value in
> simple_attr_write()"), but some attribute files want to accept
> a negative value.
>
> Akinobu Mita (3):
> libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
> lib/notifier-error-inject: fix error when writing -errno to debugfs
> file
> debugfs: fix error when writing negative value to atomic_t debugfs
> file
>
> .../fault-injection/fault-injection.rst | 10 +++----
> fs/debugfs/file.c | 28 +++++++++++++++----
> fs/libfs.c | 22 +++++++++++++--
> include/linux/debugfs.h | 19 +++++++++++--
> include/linux/fs.h | 12 ++++++--
> lib/notifier-error-inject.c | 2 +-
> 6 files changed, 73 insertions(+), 20 deletions(-)
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
next prev parent reply other threads:[~2022-09-20 7:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 17:24 [PATCH 0/3] fix error when writing negative value to simple attribute files Akinobu Mita
2022-09-19 17:24 ` [PATCH 1/3] libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value Akinobu Mita
2022-09-20 8:14 ` David Hildenbrand
2022-09-19 17:24 ` [PATCH 2/3] lib/notifier-error-inject: fix error when writing -errno to debugfs file Akinobu Mita
2022-09-20 8:15 ` David Hildenbrand
2022-09-19 17:24 ` [PATCH 3/3] debugfs: fix error when writing negative value to atomic_t " Akinobu Mita
2022-09-20 8:19 ` David Hildenbrand
2022-09-20 7:47 ` Greg Kroah-Hartman [this message]
2022-09-22 8:06 ` [PATCH 0/3] fix error when writing negative value to simple attribute files Zhao Gongyi
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