[PATCH v3 27/41] x86: define __smp_xxx

[Thomas Gleixner]

On Sun, 10 Jan 2016, Michael S. Tsirkin wrote:

> This defines __smp_xxx barriers for x86,
> for use by virtualization.
> 
> smp_xxx barriers are removed as they are
> defined correctly by asm-generic/barriers.h
> 
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> Acked-by: Arnd Bergmann <arnd at arndb.de>

Reviewed-by: Thomas Gleixner <tglx at linutronix.de>