Messages in this thread | | | Date | Thu, 25 Jul 2019 09:33:53 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH] kprobes: Allow kprobes coexist with livepatch |
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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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