On Wed, Apr 13, 2016 at 6:22 PM, James Morse wrote:
> Kcov causes the compiler to add a call to __sanitizer_cov_trace_pc() in
> every basic block. Ftrace patches in a call to _mcount() to each function
> it has annotated.
>
> Letting these mechanisms annotate each other is a bad thing. Break the
>
Kcov causes the compiler to add a call to __sanitizer_cov_trace_pc() in
every basic block. Ftrace patches in a call to _mcount() to each function
it has annotated.
Letting these mechanisms annotate each other is a bad thing. Break the
loop by adding 'notrace' to __sanitizer_cov_trace_pc() so that
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