openvswitch: bump to version 2.11.0

The following patches are in upstream now

	0100-netdev-linux-Use-unsigned-int-for-ifi_flags.patch
	0103-ovs-ctl-fix-setting-hostname.patch
	0106-ovs-save-compatible-with-busybox-ip-command.patch
	0107-datapath-use-KARCH-when-building-linux-datapath-modu.patch

As for 0001-musl-compatibility.patch, the net/if_packet.h part does not
apply anymore.  And musl is not relevant as we use libatomic from gcc

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

net/openvswitch/Makefile

@@ -15,11 +15,11 @@ include $(INCLUDE_DIR)/kernel.mk
 #  - Check and update kmod dependencies when necessary (runtime module load check in the least)
 #
 PKG_NAME:=openvswitch
-PKG_VERSION:=2.10.1
+PKG_VERSION:=2.11.0
 PKG_RELEASE:=1
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.openvswitch.org/releases/
-PKG_HASH:=4f93c764295952848a924271250d7c6a6a53747d0019ef6ff880aa8ea6897c80
+PKG_HASH:=f4b01d7376d7298bc6e7fa7a6067229ca7c7e299394e5ea9aff651d52edfdbee
 
 PKG_LICENSE:=Apache-2.0
 PKG_LICENSE_FILES:=LICENSE
@@ -39,7 +39,7 @@ include ../../lang/python/python-package.mk
 
 ovs_kmod_packages:=
 ovs_kmod_intree_kernel_patchver_min:=3.10
-ovs_kmod_intree_kernel_patchver_max:=4.15
+ovs_kmod_intree_kernel_patchver_max:=4.18
 ovs_kmod_intree_not_supported:=$(strip $(call kernel_patchver_lt,$(ovs_kmod_intree_kernel_patchver_min))$(call kernel_patchver_gt,$(ovs_kmod_intree_kernel_patchver_max)))
 ovs_kmod_intree_dir:=$(PKG_BUILD_DIR)/datapath/linux
 ovs_kmod_upstream_dir:=$(LINUX_DIR)/net/openvswitch
@@ -144,7 +144,7 @@ define OvsPackageTemplate
      URL:=https://www.openvswitch.org
      TITLE:=$(ovs_$(1)_title)
      HIDDEN:=$(ovs_$(1)_hidden)
-     DEPENDS:=$(ovs_$(1)_depends) +libunbound
+     DEPENDS:=$(ovs_$(1)_depends) +libatomic +libunbound
   endef
 
   define Package/$(call ovs_package_name,$(1))/install

net/openvswitch/patches/0001-musl-compatibility.patch

@@ -1,33 +0,0 @@
---- a/configure.ac
-+++ b/configure.ac
-@@ -122,7 +122,6 @@ OVS_CHECK_SOCKET_LIBS
- OVS_CHECK_XENSERVER_VERSION
- OVS_CHECK_GROFF
- OVS_CHECK_TLS
--OVS_CHECK_ATOMIC_LIBS
- OVS_CHECK_GCC4_ATOMICS
- OVS_CHECK_ATOMIC_ALWAYS_LOCK_FREE(1)
- OVS_CHECK_ATOMIC_ALWAYS_LOCK_FREE(2)
---- a/lib/netdev-linux.c
-+++ b/lib/netdev-linux.c
-@@ -39,7 +39,9 @@
- #include <netpacket/packet.h>
- #include <net/if.h>
- #include <net/if_arp.h>
-+#if defined(__UCLIBC__) || defined(__GLIBC__)
- #include <net/if_packet.h>
-+#endif
- #include <net/route.h>
- #include <poll.h>
- #include <stdlib.h>
---- a/lib/ovs-atomic.h
-+++ b/lib/ovs-atomic.h
-@@ -320,7 +320,7 @@
- #include "util.h"
- 
- #define IN_OVS_ATOMIC_H
--    #if __CHECKER__
-+    #if 1
-         /* sparse doesn't understand some GCC extensions we use. */
-         #include "ovs-atomic-pthreads.h"
-     #elif __has_extension(c_atomic)

net/openvswitch/patches/0100-netdev-linux-Use-unsigned-int-for-ifi_flags.patch

@@ -1,25 +0,0 @@
-From e4ac9741a99866976322c21605b312bc27633c92 Mon Sep 17 00:00:00 2001
-From: Helmut Schaa <helmut.schaa@googlemail.com>
-Date: Wed, 8 Jan 2014 13:48:33 +0100
-Subject: [PATCH 100/107] netdev-linux: Use unsigned int for ifi_flags
-
-ifi_flags is unsigned, the local equivalents should do the same.
-
-Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
----
- lib/netdev-linux.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
-index e16ea58a0..5ada9a21f 100644
---- a/lib/netdev-linux.c
-+++ b/lib/netdev-linux.c
-@@ -3115,7 +3115,7 @@ update_flags(struct netdev_linux *netdev, enum netdev_flags off,
-              enum netdev_flags on, enum netdev_flags *old_flagsp)
-     OVS_REQUIRES(netdev->mutex)
- {
--    int old_flags, new_flags;
-+    unsigned int old_flags, new_flags;
-     int error = 0;
- 
-     old_flags = netdev->ifi_flags;

net/openvswitch/patches/0103-ovs-ctl-fix-setting-hostname.patch

@@ -1,30 +0,0 @@
-From 6b9732c8851c5466f2a363d88b5acae320801efe Mon Sep 17 00:00:00 2001
-From: Yousong Zhou <yszhou4tech@gmail.com>
-Date: Wed, 14 Mar 2018 16:40:01 +0800
-Subject: [PATCH 103/107] ovs-ctl: fix setting hostname
-
-The command "hostname" is not available in OpenWrt by default.
-
-The other thing to note is that currently kernel.hostname is not a fully
-qualitied name
-
-Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
----
- utilities/ovs-ctl.in | 4 +---
- 1 file changed, 1 insertion(+), 3 deletions(-)
-
-diff --git a/utilities/ovs-ctl.in b/utilities/ovs-ctl.in
-index 43c8f32b7..6203ecff5 100755
---- a/utilities/ovs-ctl.in
-+++ b/utilities/ovs-ctl.in
-@@ -36,9 +36,7 @@ insert_mod_if_required () {
- }
- 
- set_hostname () {
--    # 'hostname -f' needs network connectivity to work.  So we should
--    # call this only after ovs-vswitchd is running.
--    ovs_vsctl set Open_vSwitch . external-ids:hostname="$(hostname -f)"
-+    ovs_vsctl set Open_vSwitch . external-ids:hostname="$(sysctl -n kernel.hostname)"
- }
- 
- set_system_ids () {

net/openvswitch/patches/0106-ovs-save-compatible-with-busybox-ip-command.patch

@@ -1,26 +0,0 @@
-From 2a59f2b60e8a22dc93d48c511b5c4255b429ff66 Mon Sep 17 00:00:00 2001
-From: Yousong Zhou <zhouyousong@yunionyun.com>
-Date: Wed, 5 Sep 2018 12:32:54 +0000
-Subject: [PATCH 106/107] ovs-save: compatible with busybox ip command
-
-Busybox ip command will have exit code 1 for `ip -V` or `ip help` etc.,
-use `ip rule list` to cover both iproute2 and busybox ip command
-
-Signed-off-by: Yousong Zhou <zhouyousong@yunionyun.com>
----
- utilities/ovs-save | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/utilities/ovs-save b/utilities/ovs-save
-index ea8fb6a45..72d460df4 100755
---- a/utilities/ovs-save
-+++ b/utilities/ovs-save
-@@ -38,7 +38,7 @@ EOF
- }
- 
- save_interfaces () {
--    if (ip -V) > /dev/null 2>&1; then :; else
-+    if (ip rule list) > /dev/null 2>&1; then :; else
-         echo "$0: ip not found in $PATH" >&2
-         exit 1
-     fi

net/openvswitch/patches/0107-datapath-use-KARCH-when-building-linux-datapath-modu.patch

@@ -1,28 +0,0 @@
-From 1e859f407b94a0f549fc41fceec11ca12653878b Mon Sep 17 00:00:00 2001
-From: Yousong Zhou <zhouyousong@yunionyun.com>
-Date: Thu, 6 Sep 2018 11:48:20 +0000
-Subject: [PATCH 107/107] datapath: use KARCH when building linux datapath
- modules
-
-Signed-off-by: Yousong Zhou <zhouyousong@yunionyun.com>
----
- datapath/linux/Makefile.main.in | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/datapath/linux/Makefile.main.in b/datapath/linux/Makefile.main.in
-index 7d18253be..039485d16 100644
---- a/datapath/linux/Makefile.main.in
-+++ b/datapath/linux/Makefile.main.in
-@@ -68,10 +68,10 @@ ifeq (,$(wildcard $(CONFIG_FILE)))
- endif
- 
- default:
--	$(MAKE) -C $(KSRC) M=$(builddir) modules
-+	$(MAKE) -C $(KSRC) $(if @KARCH@,ARCH=@KARCH@) M=$(builddir) modules
- 
- modules_install:
--	$(MAKE) -C $(KSRC) M=$(builddir) modules_install
-+	$(MAKE) -C $(KSRC) $(if @KARCH@,ARCH=@KARCH@) M=$(builddir) modules_install
- 	depmod `sed -n 's/#define UTS_RELEASE "\([^"]*\)"/\1/p' $(KSRC)/include/generated/utsrelease.h`
- endif
-