From: Ingo Molnar <mingo@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Paul McKenney <paulmck@linux.vnet.ibm.com>,
stable <stable@vger.kernel.org>
Subject: Re: [PATCH][GIT PULL][3.9] tracing: Fix free of probe entry by calling call_rcu_sched()
Date: Thu, 14 Mar 2013 08:13:09 +0100 [thread overview]
Message-ID: <20130314071309.GA7869@gmail.com> (raw)
In-Reply-To: <1363218811.25967.12.camel@gandalf.local.home>
* Steven Rostedt <rostedt@goodmis.org> wrote:
> Ingo,
>
> While testing my new code I stumbled upon this bug. This is a real
> bug and has been in the kernel forever. Luckily, it's in a feature
> that is seldom used. But it can cause a crash if the race is hit.
>
> I based this off of my last pull request of tip/perf/urgent.
>
> Thanks,
>
> -- Steve
>
>
> Please pull the latest tip/perf/urgent-2 tree, which can be found at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
> tip/perf/urgent-2
>
> Head SHA1: 740466bc89ad8bd5afcc8de220f715f62b21e365
>
>
> Steven Rostedt (Red Hat) (1):
> tracing: Fix free of probe entry by calling call_rcu_sched()
>
> ----
> kernel/trace/ftrace.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Pulled, thanks Steve!
Ingo
prev parent reply other threads:[~2013-03-14 7:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-13 23:53 [PATCH][GIT PULL][3.9] tracing: Fix free of probe entry by calling call_rcu_sched() Steven Rostedt
2013-03-14 7:13 ` Ingo Molnar [this message]
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