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Subject: Re: [PATCH v3 18/18] infiniband: cxgb4: Eliminate duplicate barriers
 on weakly-ordered archs
To: Steve Wise <swise@opengridcomputing.com>,
        "'Jason Gunthorpe'" <jgg@ziepe.ca>,
        "linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>
Cc: "'Sinan Kaya'" <okaya@codeaurora.org>, netdev@vger.kernel.org,
        sulrich@codeaurora.org, linux-arm-msm@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        "'Steve Wise'" <swise@chelsio.com>,
        "'Doug Ledford'" <dledford@redhat.com>, linux-rdma@vger.kernel.org,
        linux-kernel@vger.kernel.org, "'Michael Werner'" <werner@chelsio.com>,
        "'Casey Leedom'" <leedom@chelsio.com>
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From: Timur Tabi <timur@codeaurora.org>
Message-ID: <b327cb67-562c-8b95-b31b-96594d6a41ae@codeaurora.org>
Date: Fri, 16 Mar 2018 23:08:16 -0500
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On 3/16/18 6:04 PM, Steve Wise wrote:
> Anybody understand why the PPC implementation of writeX_relaxed() isn't
> relaxed?

You probably should ask that on the linuxppc-dev@lists.ozlabs.org 
mailing list.

I've always wondered why PowerPC has non-standard I/O accessors.

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