linux-kernel - Re: [PATCH tip/core/rcu 11/13] rculist: Make list_entry_rcu() use lockless

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Message-ID: <20151029021337.GA27115@mtj.duckdns.org>
Date:	Thu, 29 Oct 2015 11:13:37 +0900
From:	Tejun Heo <tj@...nel.org>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	Patrick Marlier <patrick.marlier@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lai Jiangshan <jiangshanlai@...il.com>,
	Dipankar Sarma <dipankar@...ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Josh Triplett <josh@...htriplett.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	David Howells <dhowells@...hat.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Darren Hart <dvhart@...ux.intel.com>,
	Frédéric Weisbecker <fweisbec@...il.com>,
	Oleg Nesterov <oleg@...hat.com>,
	pranith kumar <bobby.prani@...il.com>
Subject: Re: [PATCH tip/core/rcu 11/13] rculist: Make list_entry_rcu() use
 lockless_dereference()

On Wed, Oct 28, 2015 at 05:00:30PM -0700, Paul E. McKenney wrote:
> > >Any objections against me applying this fix to tip:core/rcu so that I can push the
> > >recent RCU changes towards linux-next without triggering a build failure?
> > 
> > No objection on my side but probably you are waiting for an ack from
> > somebody else.
> 
> I am guessing that he was asking Tejun, but just for the record, I am
> OK with it as well:
> 
> Acked-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>

Oops, sorry, for some reason I thought Ingo was asking someone else.
The patch already got applied but yes routing it through -tip sounds
good.

Thanks.

-- 
tejun
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