From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [PATCH RFC 3/4] barriers: convert a control to a data dependency
Date: Wed, 2 Jan 2019 16:24:15 -0500
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To: Matthew Wilcox <willy@infradead.org>
Cc: Andrea Parri <andrea.parri@amarulasolutions.com>, linux-doc@vger.kernel.org, Peter Zijlstra <peterz@infradead.org>, Akira Yokosawa <akiyks@gmail.com>, Will Deacon <will.deacon@arm.com>, virtualization@lists.linux-foundation.org, David Howells <dhowells@redhat.com>, linux-arch@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>, linux-sparse@vger.kernel.org, Alan Stern <stern@rowland.harvard.edu>, Matt Turner <mattst88@gmail.com>, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, Boqun Feng <boqun.feng@gmail.com>, Arnd Bergmann <arnd@arndb.de>, Daniel Lustig <dlustig@nvidia.com>, Nicholas Piggin <npiggin@gmail.com>, Ivan Kokshaysky <ink@jurassic.park.msu.ru>, Luc Maranget <luc.maranget@inria.fr>, Richard Henderson <rth@twiddle.net>, Jade Alglave <j.alglave@ucl.ac.uk>, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.orgLuc Van Oostenryck <luc.>
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On Wed, Jan 02, 2019 at 01:00:24PM -0800, Matthew Wilcox wrote:
> On Wed, Jan 02, 2019 at 03:57:58PM -0500, Michael S. Tsirkin wrote:
> > @@ -875,6 +893,8 @@ to the CPU containing it.  See the section on "Multicopy atomicity"
> >  for more information.
> >  
> >  
> > +
> > +
> >  In summary:
> >  
> >    (*) Control dependencies can order prior loads against later stores.
> 
> Was this hunk intentional?

Nope, thanks for catching this.

-- 
MST