From: Zhao Gongyi <zhaogongyi@huawei.com>
To: <akinobu.mita@gmail.com>
Cc: <akpm@linux-foundation.org>, <corbet@lwn.net>, <david@redhat.com>,
<gregkh@linuxfoundation.org>, <linux-doc@vger.kernel.org>,
<linux-fsdevel@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-kselftest@vger.kernel.org>, <linux-mm@kvack.org>,
<osalvador@suse.de>, <rafael@kernel.org>, <shuah@kernel.org>,
<viro@zeniv.linux.org.uk>, <weiyongjun1@huawei.com>,
<yangyicong@hisilicon.com>, <zhaogongyi@huawei.com>
Subject: Re: [PATCH 0/3] fix error when writing negative value to simple attribute files
Date: Thu, 22 Sep 2022 16:06:48 +0800 [thread overview]
Message-ID: <20220922080648.254312-1-zhaogongyi@huawei.com> (raw)
In-Reply-To: <20220919172418.45257-1-akinobu.mita@gmail.com>
On Tue, 20 Sep 2022 02:24:15 +0900
Akinobu Mita <akinobu.mita@gmail.com> 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(-)
I have tested this version, it is ok.
Tested-by: Zhao Gongyi <zhaogongyi@huawei.com>
prev parent reply other threads:[~2022-09-22 8:10 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 ` [PATCH 0/3] fix error when writing negative value to simple attribute files Greg Kroah-Hartman
2022-09-22 8:06 ` Zhao Gongyi [this message]
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