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SubjectRe: [PATCH] kprobes: Allow kprobes coexist with livepatch
On Thu, 25 Jul 2019 15:24:37 +0900
Masami Hiramatsu <mhiramat@kernel.org> wrote:

> Allow kprobes which do not modify regs->ip, coexist with livepatch
> by dropping FTRACE_OPS_FL_IPMODIFY from ftrace_ops.
>
> User who wants to modify regs->ip (e.g. function fault injection)
> must set a dummy post_handler to its kprobes when registering.
> However, if such regs->ip modifying kprobes is set on a function,
> that function can not be livepatched.
>
> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>


Looks good! I applied it.

Thanks Masami!

-- Steve

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