linux-kernel - Re: [PATCH] perf: Do not send exit event twice

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:	Wed, 4 Nov 2015 17:03:48 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Jiri Olsa <jolsa@...nel.org>, lkml <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...nel.org>
Subject: Re: [PATCH] perf: Do not send exit event twice

On Wed, Nov 04, 2015 at 04:53:58PM +0100, Jiri Olsa wrote:
> On Wed, Nov 04, 2015 at 04:46:04PM +0100, Peter Zijlstra wrote:
> > On Wed, Nov 04, 2015 at 04:00:05PM +0100, Jiri Olsa wrote:
> > > This does not affect other auxiliary events, as they don't
> > > use task_ctx at all.
> > 
> > FORK does..
> 
> hum, I don't see that, it passes NULL as task_ctx:
> 
> void perf_event_fork(struct task_struct *task)
> {
>         perf_event_task(task, NULL, 1);
> }

Bah, I'll go sit in a corner, or rather, have a nap. Clearly I cannot
even read anymore.
--
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/