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Subject[PATCH v3 0/3] use bin_attribute to avoid buff overflow
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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

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