linux-kernel - Re: [GIT PULL] Please pull JSON files for Power9 PMU 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]

Date:   Thu, 13 Jul 2017 19:50:37 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>,
        Andi Kleen <andi@...stfloor.org>, ak@...ux.intel.com,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        mikey@...ling.org, mpetlan@...hat.com
Subject: Re: [GIT PULL] Please pull JSON files for Power9 PMU events

Jiri Olsa <jolsa@...hat.com> writes:

> On Thu, Jul 13, 2017 at 01:43:41PM +1000, Michael Ellerman wrote:
>> Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com> writes:
>> ...
>> >
>> >  tools/perf/pmu-events/arch/powerpc/mapfile.csv     |   3 +
>> >  .../perf/pmu-events/arch/powerpc/power9/cache.json | 176 +++++
>> >  .../arch/powerpc/power9/floating-point.json        |  44 ++
>> >  .../pmu-events/arch/powerpc/power9/frontend.json   | 446 +++++++++++
>> >  .../pmu-events/arch/powerpc/power9/marked.json     | 782 +++++++++++++++++++
>> >  .../pmu-events/arch/powerpc/power9/memory.json     | 158 ++++
>> 
>> In the map file we have "power9.json", but the files are power9/x.json.
>> How does that work?
>
> hum, we take just the base name from that string and use it
> as a map to the directory/struct with events.. so no harm done

I figured it must be working somehow but it's a bit odd :)

> I guess it's the leftover from when we switched from single file
> to per topic event files.. x86 arch seems to have it right

Yep.

> I'll send the fix

Thanks.

cheers