Messages in this thread | | | Date | Tue, 24 Mar 2009 22:48:46 +0100 | From | Ingo Molnar <> | Subject | Re: Anyone working on ftrace function graph support on ARM? |
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* Frederic Weisbecker <fweisbec@gmail.com> wrote:
> Well it's a very naive listing, there are sometimes some problems. > For example on x86-64, I had to save even some non-scratch > registers before calling the return hook, I still don't know why.
btw., which are those registers?
Ingo
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