linux-kernel - Re: [PATCH] tracing:Do not profile dumpstack utilities to fix stack trace output

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20140424133955.0804f30b@gandalf.local.home>
Date:	Thu, 24 Apr 2014 13:39:55 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Jiaxing Wang <wangjiaxing@...igma.com.cn>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] tracing:Do not profile dumpstack utilities to fix stack
 trace output

On Sun, 20 Apr 2014 07:47:03 +0800
Jiaxing Wang <wangjiaxing@...igma.com.cn> wrote:

> So the problem is caused by dumpstack utilities get traced by function_graph
> tracer, and disable the profiling of them fixes this.

OK, that makes sense. Thanks.

-- Steve
--
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/