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

From	Jiri Olsa <jolsa@redhat.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] perf tests: Add dwarf unwind test for powerpc
Date	2016-09-19 09:20 +0200
Message-ID	<sj11T-2o5-15@gated-at.bofh.it> (permalink)
References	<sj0pc-1UL-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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.bangoria@linux.vnet.ibm.com>

can't test, but looks good

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

thanks,
jirka

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[PATCH] perf tests: Add dwarf unwind test for powerpc Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> - 2016-09-19 08:40 +0200
  Re: [PATCH] perf tests: Add dwarf unwind test for powerpc Jiri Olsa <jolsa@redhat.com> - 2016-09-19 09:20 +0200

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