linux-kernel - Re: [PATCH] perf record: Support aarch64 random socket

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Date:   Tue, 13 Aug 2019 11:23:34 -0300
From:   Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Tan Xiaojun <tanxiaojun@...wei.com>, peterz@...radead.org,
        mingo@...hat.com, alexander.shishkin@...ux.intel.com,
        namhyung@...nel.org, songliubraving@...com, rostedt@...dmis.org,
        kan.liang@...ux.intel.com, tz.stoyanov@...il.com,
        alexey.budankov@...ux.intel.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf record: Support aarch64 random socket_id assignment

Em Fri, Aug 02, 2019 at 03:09:26PM +0200, Jiri Olsa escreveu:
> On Fri, Aug 02, 2019 at 11:48:57AM +0800, Tan Xiaojun wrote:
> > Same as the commit 01766229533f ("perf record: Support s390 random
> > socket_id assignment"), aarch64 also have this problem.
> > 
> > Without this fix:
> >   [root@...alhost perf]# ./perf report --header -I -v
> >   ...
> >   socket_id number is too big.You may need to upgrade the perf tool.
> > 
> >   # ========
> >   # captured on    : Thu Aug  1 22:58:38 2019
> >   # header version : 1
> >   ...
> >   # Core ID and Socket ID information is not available
> >   ...
> > 
> > With this fix:
> >   [root@...alhost perf]# ./perf report --header -I -v

Thanks, applied.

- Arnaldo