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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-10 14:50:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-10 14:50:58 -0700
commit5f129721713e099a04c6024015f97faa58562ab1 (patch)
treec5a498f217da044eb5ce870bedc95c4bf82cf185 /include/uapi
parent15a49b9a90c86c6cb7f270a699d2ae7468862c28 (diff)
parentc893c8d763d8a8a757028a48ace7d1bb2dd8373f (diff)
downloadlinux-5f129721713e099a04c6024015f97faa58562ab1.tar.gz
Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull virtio updates from Rusty Russell:
 "No real surprises"

* tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
  MAINTAINERS: add tools/virtio/ under virtio
  tools/virtio: move module license stub to module.h
  virtio: include asm/barrier explicitly
  virtio: VIRTIO_F_ANY_LAYOUT feature
  lguest: fix example launcher compilation for broken glibc headers.
  virtio-net: fix the race between channels setting and refill
  tools/lguest: real barriers.
  tools/lguest: fix missing rmb().
  virtio_balloon: leak_balloon(): only tell host if we got pages deflated
  virtio-pci: fix leaks of msix_affinity_masks
  Fix comment typo "CONFIG_PAE"
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/virtio_config.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index b7cda390fd00..3ce768c6910d 100644
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -51,4 +51,7 @@
  * suppressed them? */
 #define VIRTIO_F_NOTIFY_ON_EMPTY	24
 
+/* Can the device handle any descriptor layout? */
+#define VIRTIO_F_ANY_LAYOUT		27
+
 #endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */