Hi,
Here is a series of patches of kprobe blacklist enhancement
which I sent 1 yrs ago (with some performance improvements).
I've decided to split these patches from performance improvement
patches because it is easy to review/merge.
These 3 patches add NOKPROBE_SYMBOL() support for modules and
show all the blacklisted symbols including arch-dependent
areas (which is previously aren't shown in debugfs/kprobes/blacklist).
Thank you,
---
Masami Hiramatsu (3):
kprobes: Support blacklist functions in module
kprobes: Use NOKPROBE_SYMBOL() in sample modules
kprobes/x86: Use kprobe_blacklist for .kprobes.text and .entry.text
Documentation/kprobes.txt | 8 ++
arch/x86/kernel/kprobes/core.c | 11 +--
include/linux/kprobes.h | 1
include/linux/module.h | 4 +
kernel/kprobes.c | 122 ++++++++++++++++++++++++++++-------
kernel/module.c | 6 ++
samples/kprobes/jprobe_example.c | 1
samples/kprobes/kprobe_example.c | 3 +
samples/kprobes/kretprobe_example.c | 2 +
9 files changed, 123 insertions(+), 35 deletions(-)
--
Masami HIRAMATSU
Linux Technology Research Center, System Productivity Research Dept.
Center for Technology Innovation - Systems Engineering
Hitachi, Ltd., Research & Development Group
E-mail: [email protected]
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