From: Akinobu Mita <akinobu.mita@gmail.com>
To: 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>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
akpm@linux-foundation.org
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Subject: [PATCH 0/3] fix error when writing negative value to simple attribute files
Date: Tue, 20 Sep 2022 02:24:15 +0900 [thread overview]
Message-ID: <20220919172418.45257-1-akinobu.mita@gmail.com> (raw)
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(-)
--
2.34.1
next reply other threads:[~2022-09-19 17:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 17:24 Akinobu Mita [this message]
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 ` [PATCH 0/3] fix error when writing negative value to simple attribute files Greg Kroah-Hartman
2022-09-22 8:06 ` Zhao Gongyi
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