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    SubjectRe: [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@arm.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@arm.com>
    > Cc: Jason Wang <jasowang@redhat.com>
    > Cc: Michael S. Tsirkin <mst@redhat.com>
    > Cc: linux-kernel@vger.kernel.org
    > Cc: virtualization@lists.linux-foundation.org
    > ---
    > tools/virtio/linux/uaccess.h | 9 +++++----
    > 1 file changed, 5 insertions(+), 4 deletions(-)

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

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