linux-kernel - Re: [PATCH v6 tip/core/locking 3/8] Documentation/memory-barriers.txt: Prohibit speculative writes

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Date:	Thu, 12 Dec 2013 07:08:44 -0800
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org, laijs@...fujitsu.com,
	dipankar@...ibm.com, akpm@...ux-foundation.org,
	mathieu.desnoyers@...icios.com, josh@...htriplett.org,
	niv@...ibm.com, tglx@...utronix.de, peterz@...radead.org,
	rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
	darren@...art.com, fweisbec@...il.com, oleg@...hat.com,
	sbw@....edu, Linux-Arch <linux-arch@...r.kernel.org>
Subject: Re: [PATCH v6 tip/core/locking 3/8]
 Documentation/memory-barriers.txt: Prohibit speculative writes

On Thu, Dec 12, 2013 at 02:17:10PM +0100, Ingo Molnar wrote:
> 
> * Paul E. McKenney <paulmck@...ux.vnet.ibm.com> wrote:
> 
> > From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
> > 
> > No SMP architecture currently supporting Linux allows speculative writes,
> > so this commit updates Documentation/memory-barriers.txt to prohibit
> > them in Linux core code.  It also records restrictions on their use.
> > 
> > Signed-off-by: Peter Zijlstra <peterz@...radead.org>
> > Signed-off-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
> 
> The signoff sequence looks weird here. If this came from Peter 
> originally, did you mean:
> 
>   From: Peter Zijlstra <peterz@...radead.org>
> 
> instead of "From: Paul ..." ?

Indeed I did!  I will fix.

							Thanx, Paul

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