linux-kernel - Re: [PATCH 6/7] perf data: Fix duplicate field names and avoid reserved keywords

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:	Mon, 20 Apr 2015 11:02:38 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Jérémie Galarneau 
	<jeremie.galarneau@...icios.com>, Jiri Olsa <jolsa@...nel.org>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	He Kuang <hekuang@...wei.com>, Ingo Molnar <mingo@...nel.org>,
	Jeremie Galarneau <jgalar@...icios.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Tom Zanussi <tzanussi@...il.com>,
	Wang Nan <wangnan0@...wei.com>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 6/7] perf data: Fix duplicate field names and avoid
 reserved keywords

Em Sat, Apr 18, 2015 at 10:45:36PM +0200, Jiri Olsa escreveu:
> On Sat, Apr 18, 2015 at 02:56:00PM -0400, Jérémie Galarneau wrote:
> > On Sat, Apr 18, 2015 at 11:50 AM, Jiri Olsa <jolsa@...nel.org> wrote:
> > > From: Wang Nan <wangnan0@...wei.com>
> > >
> > > Some parameters of syscall tracepoints named as 'nr', 'event', etc.
> > > When dealing with them, perf convert to ctf meets some problem:
> > >
> > >  1. If a parameter with name 'nr', it will duplicate syscall's
> > >     common field 'nr'. One such syscall is io_submit().
> > >
> > >  2. If a parameter with name 'event', it is denied to be inserted
> > >     because 'event' is a babeltrace keywork. One such syscall is
> > >     epoll_ctl.
> > 
> > Minor nitpick: "event" is a reserved keyword in the CTF specification
> > [1], the rule is only enforced by Babeltrace. Also, keywork ->
> > keyword.
> 
> thanks,
> 
> Arnaldo, any chance you could change it? (with ack from

I'll do it

> He Kuang of course), or do you need a respin..
> 
> jirka
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/