Also added a patch (from OVS trunk) that fixes pthread
thread stack sizes with musl.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

Most patches for 4.1 are no longer needed, only a minor patch to fix a
missing WAIT_ANY constant. 2.5.0 depends on nf_conntrack (ipv4 and ipv6)

Signed-off-by: Jeroen van Bemmel <jvb127@gmail.com>

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

The previous version was an unreleased one from the OVS trunk.
This one is the released version, described here:
  http://openvswitch.org/pipermail/announce/2015-August/000078.html

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

Remove libatomic support from OVS: musl's libatomic seems incomplete.
Conditionally compile <net/if_packet.h>.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

This fixes a build problem with kernel >= 3.18.13.
This should close #1283.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Release notes here:
   https://github.com/openvswitch/ovs/blob/v2.3.1/NEWS

Remove patch (included in 2.3.1):
   0005-datapath-backport___ip_select_ident_function.patch

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

After a few discussions with the guys working on OpenVSwitch
they've recommended we use the EXTRA_CFLAGS env var for setting
flags for the kernel module.

They've updated the trunk with a patch to accomodate that.
That patch is also in this commit, and replaces a patch that I proposed.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

Signed-off-by: Alexandru Ardelean <aa@ocedo.com>

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>