[PATCH 3/3] tools/virtio: use {READ,WRITE}_ONCE() in uaccess.h

Cornelia Huck
Thu, 24 Nov 2016 11:37:52 -0000

On Thu, 24 Nov 2016 10:25:14 +0000
Mark Rutland <mark.rutland at 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 at arm.com>
> Cc: Jason Wang <jasowang at redhat.com>
> Cc: Michael S. Tsirkin <mst at redhat.com>
> Cc: linux-kernel at vger.kernel.org
> Cc: virtualization at lists.linux-foundation.org
> ---
>  tools/virtio/linux/uaccess.h | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)

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