From: Tian Tao <tiantao6@hisilicon.com>
To: <andriy.shevchenko@linux.intel.com>, <gregkh@linuxfoundation.org>,
<rafael@kernel.org>, <akpm@linux-foundation.org>
Cc: <linux-kernel@vger.kernel.org>, <jonathan.cameron@huawei.com>,
<song.bao.hua@hisilicon.com>, Tian Tao <tiantao6@hisilicon.com>
Subject: [PATCH v3 0/3] use bin_attribute to avoid buff overflow
Date: Thu, 3 Jun 2021 17:22:39 +0800 [thread overview]
Message-ID: <1622712162-7028-1-git-send-email-tiantao6@hisilicon.com> (raw)
patch #1 adds a new function cpumap_print_to_buf and patch #2 uses
this function in drivers/base/topology.c, and patch #3 uses this new
function in drivers/base/node.c.
v3:
fixed the strlen issue and patch #1,#2,#3 minor formatting issues, thanks
to Andy Shevchenko and Jonathan Cameron.
v2:
split the original patch #1 into two patches and use kasprintf() in
patch #1 to simplify the code. do some minor formatting adjustments.
Tian Tao (3):
lib: bitmap: introduce bitmap_print_to_buf
topology: use bin_attribute to avoid buff overflow
drivers/base/node.c: use bin_attribute to avoid buff overflow
drivers/base/node.c | 52 ++++++++++++++--------
drivers/base/topology.c | 115 ++++++++++++++++++++++++++----------------------
include/linux/bitmap.h | 3 ++
include/linux/cpumask.h | 21 +++++++++
lib/bitmap.c | 37 +++++++++++++++-
5 files changed, 156 insertions(+), 72 deletions(-)
--
2.7.4
next reply other threads:[~2021-06-03 9:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-03 9:22 Tian Tao [this message]
2021-06-03 9:22 ` [PATCH v3 1/3] lib: bitmap: introduce bitmap_print_to_buf Tian Tao
2021-06-03 9:50 ` Andy Shevchenko
2021-06-03 10:33 ` tiantao (H)
2021-06-03 10:49 ` Greg KH
[not found] ` <0a43ca2a-7563-0bd6-fd1f-3fef208d71ef@huawei.com>
2021-06-03 11:37 ` Greg KH
2021-06-03 11:38 ` Greg KH
2021-06-03 11:11 ` Andy Shevchenko
2021-06-03 12:39 ` Jonathan Cameron
2021-06-03 13:00 ` Andy Shevchenko
2021-06-03 9:22 ` [PATCH v3 2/3] topology: use bin_attribute to avoid buff overflow Tian Tao
2021-06-03 9:22 ` [PATCH v3 3/3] drivers/base/node.c: " Tian Tao
2021-06-03 9:53 ` Andy Shevchenko
2021-06-03 10:31 ` tiantao (H)
2021-06-03 11:09 ` Andy Shevchenko
2021-06-03 9:49 ` [PATCH v3 0/3] " Jonathan Cameron
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