Michael S. Tsirkin 506b02eb1c xen/io: use virt_xxx barriers ... include/xen/interface/io/ring.h uses full memory barriers to communicate with the other side. For guests compiled with CONFIG_SMP, smp_wmb and smp_mb would be sufficient, so mb() and wmb() here are only needed if a non-SMP guest runs on an SMP host. Switch to virt_xxx barriers which serve this exact purpose. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: David Vrabel <david.vrabel@citrix.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>		2016-01-12 20:47:03 +02:00
..
blkif.h	xen blkif.h: fix comment typo in discard-alignment	2014-05-28 14:17:30 -04:00
console.h
fbif.h
kbdif.h
netif.h	xen-netback: add support for multicast control	2015-09-02 11:45:00 -07:00
pciif.h	xen-pcifront: Xen PCI frontend driver.	2010-10-18 10:49:37 -04:00
protocols.h	ia64/xen: Remove Xen support for ia64	2013-12-10 16:11:07 -08:00
ring.h	xen/io: use virt_xxx barriers	2016-01-12 20:47:03 +02:00
tpmif.h	drivers/tpm: add xen tpmfront interface	2013-08-09 10:57:06 -04:00
vscsiif.h	xen: Add Xen pvSCSI protocol description	2014-09-23 13:36:19 +00:00
xenbus.h
xs_wire.h	xen/pv-on-hvm kexec: shutdown watches from old kernel	2012-07-19 15:52:02 -04:00