On Mon, Sep 19, 2016 at 02:38:20AM -0400, Ravi Bangoria wrote:
> User stack dump feature is recently added for powerpc. But there was no
> test case available to test it. This test works same as other on arch by
> preparing stack frame on perf test thread and comparing each frame by
> unwinding it.
>   $ ./perf test 50
>     50: Test dwarf unwind    : Ok
> User stack dump for powerpc: https://lkml.org/lkml/2016/4/28/482
> Signed-off-by: Ravi Bangoria <ravi.bango...@linux.vnet.ibm.com>

can't test, but looks good

Acked-by: Jiri Olsa <jo...@kernel.org>


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