Messages in this thread | | | Date | Mon, 25 Aug 2008 21:55:55 -0700 | From | Arjan van de Ven <> | Subject | Re: PATCH] debug: add notifier chain debugging |
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On Mon, 25 Aug 2008 15:39:13 -0700 "Tony Luck" <tony.luck@intel.com> wrote:
> On Fri, Aug 15, 2008 at 3:29 PM, Arjan van de Ven > <arjan@infradead.org> wrote: > > + if (!kernel_text_address((unsigned long)n->notifier_call)) { > > + WARN(1, "Invalid notifier registered!"); > > + return 0; > > + } > > This breaks on ia64 (and pa-risc I think) where function pointers > don't point directly at the code, they point to a {code,data} > structure which is itself located in data space, not text space.
is there a way to go to the actual address? I'm sure this is a bit more common.... (like kallsyms!)
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