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SubjectRe: [PATCH v4 0/3] Compile-time stack frame pointer validation
On Wed, May 20, 2015 at 09:03:37AM -0700, Andy Lutomirski wrote:
> I think it would be nice to have full DWARF unwind support for
> everything at some point. Unfortunately, I don't see any easy path to
> getting there. It doesn't help that AFAIK no one has ever proposed a
> usable in-kernel DWARF unwinder.

There's a bit of history here; SuSE (iirc) actually has one, however:

https://lkml.org/lkml/2012/2/10/356


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