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SubjectRe: [RFC PATCH -tip 1/5] kprobes: Use ENOTSUPP instead of ENOSYS

* Masami Hiramatsu <mhiramat@kernel.org> wrote:

> Use ENOTSUPP instead of ENOSYS because ENOSYS is reserved
> only for invalid syscall number.

Is this actually true? We use -ENOSYS in a ton of code in kernel/ already, not
just for non-existing syscall number.

Ingo

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