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    SubjectRe: [PATCH -tip v3 00/23] kprobes: introduce NOKPROBE_SYMBOL() and general cleaning of kprobe blacklist
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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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