Messages in this thread | | | Date | Mon, 6 Jul 2015 10:03:24 +0100 | From | Will Deacon <> | Subject | Re: [PATCH 1/2] arm64: Blacklist non-kprobe-able symbols |
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On Mon, Jul 06, 2015 at 06:03:21AM +0100, Pratyush Anand wrote: > Add all function symbols which are called from do_debug_exception under > NOKPROBE_SYMBOL, as they can not kprobed.
It's a shame this has to be so manual, but I suppose it's done on a best-effort basis to catch broken probe placement.
If we miss a function and somebody probes it, do we just get stuck in a recursive exception, or could we print something suggesting that a symbol be annotated as NOKPROBE?
Will
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