Re: [PATCH] perf tests: Add dwarf unwind test for powerpc

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 <redacted>

can't test, but looks good

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

thanks,
jirka