| Subject | Re: [PATCH -tip v3 00/23] kprobes: introduce NOKPROBE_SYMBOL() and general cleaning of kprobe blacklist | From | (Frank Ch. Eigler) | Date | Wed, 20 Nov 2013 09:26:59 -0500 |
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masami.hiramatsu.pt wrote:
> [...] This series also includes a change which prohibits probing on > the address in .entry.text because the code is used for very > low-level sensitive interrupt/syscall entries. Probing such code may > cause unexpected result (actually most of that area is already in > the kprobe blacklist). So I've decide to prohibit probing all of > them. [...]
Does this new blacklist cover enough that the kernel now survives a broadly wildcarded perf-probe, e.g. over e.g. all of its kallsyms?
- FChE
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