linux-kernel - [PATCH 0/2] use bin_attribute to avoid buff overflow

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Date:   Tue, 1 Jun 2021 10:56:48 +0800
From:   Tian Tao <tiantao6@...ilicon.com>
To:     <gregkh@...uxfoundation.org>, <linux-kernel@...r.kernel.org>,
        <akpm@...ux-foundation.org>, <song.bao.hua@...ilicon.com>
CC:     Tian Tao <tiantao6@...ilicon.com>
Subject: [PATCH 0/2] use bin_attribute to avoid buff overflow

The first patch adds a new function cpumap_print_to_buf and uses
this function in drivers/base/topology.c, and the second patch uses
this new function in drivers/base/node.c

Tian Tao (2):
  topology: use bin_attribute to avoid buff overflow
  drivers/base/node.c: use bin_attribute to avoid buff overflow

 drivers/base/node.c     |  49 +++++++++++++--------
 drivers/base/topology.c | 115 ++++++++++++++++++++++++++----------------------
 include/linux/bitmap.h  |   3 ++
 include/linux/cpumask.h |  25 +++++++++++
 lib/bitmap.c            |  34 ++++++++++++++
 5 files changed, 156 insertions(+), 70 deletions(-)

-- 
2.7.4