linux-kernel - Re: [PATCH 3/3] tools/virtio: use {READ,WRITE}

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Date:   Thu, 24 Nov 2016 12:37:52 +0100
From:   Cornelia Huck <cornelia.huck@...ibm.com>
To:     Mark Rutland <mark.rutland@....com>
Cc:     linux-kernel@...r.kernel.org, dave@...olabs.net, dbueso@...e.de,
        dvyukov@...gle.com, jasowang@...hat.com, kvm@...r.kernel.org,
        mst@...hat.com, netdev@...r.kernel.org, paulmck@...ux.vnet.ibm.com,
        virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH 3/3] tools/virtio: use {READ,WRITE}_ONCE() in uaccess.h

On Thu, 24 Nov 2016 10:25:14 +0000
Mark Rutland <mark.rutland@....com> wrote:

> As a step towards killing off ACCESS_ONCE, use {READ,WRITE}_ONCE() for the
> virtio tools uaccess primitives, pulling these in from <linux/compiler.h>.
> 
> With this done, we can kill off the now-unused ACCESS_ONCE() definition.
> 
> Signed-off-by: Mark Rutland <mark.rutland@....com>
> Cc: Jason Wang <jasowang@...hat.com>
> Cc: Michael S. Tsirkin <mst@...hat.com>
> Cc: linux-kernel@...r.kernel.org
> Cc: virtualization@...ts.linux-foundation.org
> ---
>  tools/virtio/linux/uaccess.h | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)

Reviewed-by: Cornelia Huck <cornelia.huck@...ibm.com>