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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri, 1 Mar 2019 08:41:24 -0800
Message-ID: <CAHk-=wio4duTk=dPJZ+yW-Y-65Q4O8Hc09bexAqs4OQV1R3WhQ@mail.gmail.com>
Subject: Re: [PATCH 00/20] Remove Mysterious Macro Intended to Obscure Weird
 Behaviours (mmiowb())
To:     Will Deacon <will.deacon@arm.com>
Cc:     linux-arch <linux-arch@vger.kernel.org>,
        Linux List Kernel Mailing <linux-kernel@vger.kernel.org>,
        "Paul E. McKenney" <paulmck@linux.ibm.com>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Arnd Bergmann <arnd@arndb.de>,
        Peter Zijlstra <peterz@infradead.org>,
        Andrea Parri <andrea.parri@amarulasolutions.com>,
        Palmer Dabbelt <palmer@sifive.com>,
        Daniel Lustig <dlustig@nvidia.com>,
        David Howells <dhowells@redhat.com>,
        Alan Stern <stern@rowland.harvard.edu>,
        "Maciej W. Rozycki" <macro@linux-mips.org>,
        Paul Burton <paul.burton@mips.com>,
        Ingo Molnar <mingo@kernel.org>,
        Yoshinori Sato <ysato@users.sourceforge.jp>,
        Rich Felker <dalias@libc.org>, Tony Luck <tony.luck@intel.com>
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Love the acronym, and the series looks good to me.

Michael - can you check (or maybe you already did?) that this works
for ppc too, and doesn't have any gotcha's?

                      Linus