linux-kernel - Re: [PATCH] perf tools: Fix bug when recording SPE and non SPE events

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] [day] [month] [year] [list]

Message-ID: <eac2263e-07fb-ecb4-5e9f-3e215f2d4526@arm.com>
Date:   Wed, 15 Jan 2020 13:15:36 +0000
From:   James Clark <James.Clark@....com>
To:     "leo.yan@...aro.org" <leo.yan@...aro.org>,
        Suzuki Poulose <Suzuki.Poulose@....com>
CC:     "linux-perf-users@...r.kernel.org" <linux-perf-users@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        nd <nd@....com>, Mathieu Poirier <mathieu.poirier@...aro.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <Mark.Rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Igor Lubashev <ilubashe@...mai.com>
Subject: Re: [PATCH] perf tools: Fix bug when recording SPE and non SPE events

Hi Leo,

> Since SPE is defined in ARMv8 architecture reference manual (ARM DDI
> 0487D.a); should SPE trace data format is unified and defined in Chapter
> D9 "Statistical Profiling Extension Sample Record Specification"?
> 
I'm not sure what you mean exactly, but the trace data format is described in
section D10.

Thanks
James