Merge tag 'perf-urgent-for-mingo-5.5-20191216' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes:

perf top:

 Arnaldo Carvalho de Melo:

 - Do not bail out when perf_env__read_cpuid() returns ENOSYS, which
   has been reported happening on aarch64.

perf metricgroup:

  Kajol Jain:

  - Fix printing event names of metric group with multiple events

vendor events:

x86:

  Ravi Bangoria:

  - Fix Kernel_Utilization metric.

s390:

  Ed Maste:

  - Fix counter long description for DTLB1_GPAGE_WRITES and L1D_RO_EXCL_WRITES.

perf header:

  Michael Petlan:

  - Fix false warning when there are no duplicate cache entries

libtraceevent:

  Sudip Mukherjee:

  - Allow custom libdir path

API headers:

  Arnaldo Carvalho de Melo:

  - Sync linux/kvm.h with the kernel sources.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2 files changed, 21 insertions, 17 deletions

diff --git a/net/tipc/core.c b/net/tipc/core.c
index 7532a00ac73d..4f6dc74adf45 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -148,14 +148,6 @@ static int __init tipc_init(void)
 	sysctl_tipc_rmem[1] = RCVBUF_DEF;
 	sysctl_tipc_rmem[2] = RCVBUF_MAX;
 
-	err = tipc_netlink_start();
-	if (err)
-		goto out_netlink;
-
-	err = tipc_netlink_compat_start();
-	if (err)
-		goto out_netlink_compat;
-
 	err = tipc_register_sysctl();
 	if (err)
 		goto out_sysctl;
@@ -180,8 +172,21 @@ static int __init tipc_init(void)
 	if (err)
 		goto out_bearer;
 
+	err = tipc_netlink_start();
+	if (err)
+		goto out_netlink;
+
+	err = tipc_netlink_compat_start();
+	if (err)
+		goto out_netlink_compat;
+
 	pr_info("Started in single node mode\n");
 	return 0;
+
+out_netlink_compat:
+	tipc_netlink_stop();
+out_netlink:
+	tipc_bearer_cleanup();
 out_bearer:
 	unregister_pernet_subsys(&tipc_pernet_pre_exit_ops);
 out_register_pernet_subsys:
@@ -193,23 +198,19 @@ out_socket:
 out_pernet:
 	tipc_unregister_sysctl();
 out_sysctl:
-	tipc_netlink_compat_stop();
-out_netlink_compat:
-	tipc_netlink_stop();
-out_netlink:
 	pr_err("Unable to start in single node mode\n");
 	return err;
 }
 
 static void __exit tipc_exit(void)
 {
+	tipc_netlink_compat_stop();
+	tipc_netlink_stop();
 	tipc_bearer_cleanup();
 	unregister_pernet_subsys(&tipc_pernet_pre_exit_ops);
 	unregister_pernet_device(&tipc_topsrv_net_ops);
 	tipc_socket_stop();
 	unregister_pernet_device(&tipc_net_ops);
-	tipc_netlink_stop();
-	tipc_netlink_compat_stop();
 	tipc_unregister_sysctl();
 
 	pr_info("Deactivated\n");
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 86aaa4d3e781..ed113735c019 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -195,10 +195,13 @@ static int tipc_udp_xmit(struct net *net, struct sk_buff *skb,
 				.saddr = src->ipv6,
 				.flowi6_proto = IPPROTO_UDP
 			};
-			err = ipv6_stub->ipv6_dst_lookup(net, ub->ubsock->sk,
-							 &ndst, &fl6);
-			if (err)
+			ndst = ipv6_stub->ipv6_dst_lookup_flow(net,
+							       ub->ubsock->sk,
+							       &fl6, NULL);
+			if (IS_ERR(ndst)) {
+				err = PTR_ERR(ndst);
 				goto tx_error;
+			}
 			dst_cache_set_ip6(cache, ndst, &fl6.saddr);
 		}
 		ttl = ip6_dst_hoplimit(ndst);