linux-kernel - Re: [GIT PULL events/urgent] Protect access via task_subsys_state

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Message-ID: <20130425065218.GB7806@gmail.com>
Date:	Thu, 25 Apr 2013 08:52:18 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	mingo@...e.hu, linux-kernel@...r.kernel.org, ajax@...hat.com,
	gusld@...ibm.com, a.p.zijlstra@...llo.nl, paulus@...ba.org,
	acme@...stprotocols.net, torvalds@...ux-foundation.org
Subject: Re: [GIT PULL events/urgent] Protect access via
 task_subsys_state_check()


* Paul E. McKenney <paulmck@...ux.vnet.ibm.com> wrote:

> Hello, Ingo,
> 
> This pull request is for an RCU-related bug fix in perf_event_comm().
> Without this fix, RCU-lockdep splats and other failures result.
> 
> This fix is available in the git repository at:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/urgent
> 
> It has been subjected to -next testing and was posted to LKML at
> https://lkml.org/lkml/2013/4/19/403.
> 
> 							Thanx, Paul
> 
> ----------------------------------------------------------------
> Paul E. McKenney (1):
>       events: Protect access via task_subsys_state_check()
> 
>  kernel/events/core.c | 2 ++
>  1 file changed, 2 insertions(+)

So, I already have this as:

  c79aa0d96548 events: Protect access via task_subsys_state_check()

Given the urgency I applied it out of email and will send it to Linus 
later today.

Thanks,

	Ingo
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