Messages in this thread | | | Date | Mon, 24 Jan 2022 13:05:59 +0000 | From | Mark Brown <> | Subject | Re: [PATCH] arm64: Mark start_backtrace() notrace and NOKPROBE_SYMBOL |
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On Mon, Jan 24, 2022 at 05:17:54PM +0900, Masami Hiramatsu wrote: > Mark the start_backtrace() as notrace and NOKPROBE_SYMBOL > because this function is called from ftrace and lockdep to > get the caller address via return_address(). The lockdep > is used in kprobes, it should also be NOKPROBE_SYMBOL.
Reviwed-by: Mark Brown <broonie@kernel.org> [unhandled content-type:application/pgp-signature] | |