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Subject[PATCH 0/2] [GIT PULL][v3.1] kprobes: can cause perf to crash the system


I tested and verified that the commends that Masami has shown will
crash the system. These patches do fix the problem.

I also verified that the same commands will crash 2.6.39 and have included
stable in the Cc of the commits.

-- Steve

Please pull the latest tip/perf/urgent tree, which can be found at:


Head SHA1: 44a56040a0037a845d5fa218dffde464579f0cab

Masami Hiramatsu (2):
ftrace/kprobes: Fix not to delete probes if in use
perf probe: Fix to show correct error string

kernel/trace/trace_kprobe.c | 58 ++++++++++++++++++++++++++++++++++------
tools/perf/util/probe-event.c | 4 ++-
2 files changed, 52 insertions(+), 10 deletions(-)

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