qemu: supplementary fix of CVE-2016-5403

It is reported in qemu community that VM always exits with:

| 2016-10-17T07:33:40.393592Z qemu-kvm: Virtqueue size exceede

when VM is suspend and resume. Solution from the maintainer of virtio
is to merge following 3 commits:

http://git.qemu.org/?p=qemu.git;a=commit;h=bccdef6
http://git.qemu.org/?p=qemu.git;a=commit;h=58a83c6
http://git.qemu.org/?p=qemu.git;a=commit;h=4b7f91e

The first 2 commits have been merged in qemu 2.7.0. Then apply the
third one.

(From OE-Core rev: db5b9254fbbc30e50b50c7c8cd1f04dcc965cd52)

(From OE-Core rev: 7fa650825957257e6f99d44907c65fd46875125c)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-devtools/qemu/qemu_2.7.0.bb b/meta/recipes-devtools/qemu/qemu_2.7.0.bb
index 619b8ed449..90e4eecb10 100644
--- a/meta/recipes-devtools/qemu/qemu_2.7.0.bb
+++ b/meta/recipes-devtools/qemu/qemu_2.7.0.bb
@@ -9,6 +9,7 @@ SRC_URI += "file://configure-fix-Darwin-target-detection.patch \
             file://no-valgrind.patch \
             file://pathlimit.patch \
             file://qemu-2.5.0-cflags.patch \
+            file://0001-virtio-zero-vq-inuse-in-virtio_reset.patch \
 "
 
 SRC_URI_prepend = "http://wiki.qemu-project.org/download/${BP}.tar.bz2"