Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH] Revert "x86: optimize page faults like all other achitectures and kill notifier cruft" | Date | Wed, 9 Jan 2008 15:23:34 +0100 |
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> You can set a kprobe on the x86 fault handler to do things like > mmiotrace.
That would mean that if the kprobe faults it goes into an endless loop. Most of do_page_fault() is not really safe for kprobes.
-Andi
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