linux-kernel - Re: [PATCH V2 0/3] perf script: Add callindent option

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 23 Jun 2016 09:18:04 -0700
From:	Andi Kleen <ak@...ux.intel.com>
To:	Adrian Hunter <adrian.hunter@...el.com>
Cc:	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Jiri Olsa <jolsa@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 0/3] perf script: Add callindent option

On Thu, Jun 23, 2016 at 04:40:55PM +0300, Adrian Hunter wrote:
> Hi
> 
> Andi Kleen sent a couple of patches to add a callindent option to
> perf script. Andi was agreeable to this alternative implementation.
> 
> While there are some differences in the resulting output, the main
> difference is:
> 
>  1. Tell the decoder to feed branches to the thread stack, which has the
>  advantage that it happens before branch filtering and so can be used
>  with different itrace options (e.g. it still works when only showing
>  calls, even though the thread stack needs to see calls and returns). Also
>  it does not conflict with using the thread stack to get callchains.

Looks all good to me. 

Acked-by: Andi Kleen <ak@...ux.intel.com>

Thanks,
-Andi