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SubjectRe: [RFC 0/5] kernel: backtrace unwind support
Em Fri, Feb 10, 2012 at 11:32:42AM -0800, Linus Torvalds escreveu:
> On Fri, Feb 10, 2012 at 11:27 AM, Arnaldo Carvalho de Melo
> > "Vote for --fno-omit-frame-pointer! One register is a cheap price to pay
> > for not going insane!"
> >
> > /me goes back to non political things.
>
> Even with -fomit-frame-pointer (which seems to be a big deal on Atom
> in particular)

Nah, on such register starved arches we just do what we do today: try to
figure out bogus addresses and bail out.

- Arnaldo


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