Re: 2.6.17-rc5-mm2

[Andrew Morton]

On Fri, 2 Jun 2006 09:09:48 +0200
Ingo Molnar <mingo@xxxxxxx> wrote:

> In all other cases (if we go outside of the stack page(s)) we _must_ 
> fall back to the dump 'scan the stack pages for interesting entries' 
> method, to get the information out! "Uh oh the unwind info somehow got 
> corrupted, sorry" is not enough to debug a kernel bug.

Also, it might be worth doing a two-pass thing.  Pass 1 doesn't print
anything - it just figures out whether pass2 will succeed.  If not, fall
back without printing anything.


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