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Date: Fri, 24 Jun 2016 10:35:03 -0500
From: Josh Poimboeuf <>
To: Andy Lutomirski <>
        Borislav Petkov <>, Nadav Amit <>,
        Kees Cook <>, Brian Gerst <>,
        "" <>,
        Linus Torvalds <>,
        Jann Horn <>, Heiko Carstens <>
Subject: Re: [PATCH v4 13/16] x86/dumpstack: Try harder to get a call trace
 on stack overflow

On Thu, Jun 23, 2016 at 09:23:08PM -0700, Andy Lutomirski wrote:
> If we overflow the stack, print_context_stack will abort.  Detect
> this case and rewind back into the valid part of the stack so that
> we can trace it.
> Signed-off-by: Andy Lutomirski <>

Reviewed-by: Josh Poimboeuf <>


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