Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:
 "Last bit of straggler fixes...

  1) Fix btf library licensing to LGPL, from Martin KaFai lau.

  2) Fix error handling in bpf sockmap code, from Daniel Borkmann.

  3) XDP cpumap teardown handling wrt. execution contexts, from Jesper
     Dangaard Brouer.

  4) Fix loss of runtime PM on failed vlan add/del, from Ivan
     Khoronzhuk.

  5) xen-netfront caches skb_shinfo(skb) across a __pskb_pull_tail()
     call, which potentially changes the skb's data buffer, and thus
     skb_shinfo(). Fix from Juergen Gross"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  xen/netfront: don't cache skb_shinfo()
  net: ethernet: ti: cpsw: fix runtime_pm while add/kill vlan
  net: ethernet: ti: cpsw: clear all entries when delete vid
  xdp: fix bug in devmap teardown code path
  samples/bpf: xdp_redirect_cpu adjustment to reproduce teardown race easier
  xdp: fix bug in cpumap teardown code path
  bpf, sockmap: fix cork timeout for select due to epipe
  bpf, sockmap: fix leak in bpf_tcp_sendmsg wait for mem path
  bpf, sockmap: fix bpf_tcp_sendmsg sock error handling
  bpf: btf: Change tools/lib/bpf/btf to LGPL

3 files changed, 3 insertions, 3 deletions

diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c
index 2d270c560df3..c36a3a76986a 100644
--- a/tools/lib/bpf/btf.c
+++ b/tools/lib/bpf/btf.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+// SPDX-License-Identifier: LGPL-2.1
 /* Copyright (c) 2018 Facebook */
 
 #include <stdlib.h>
diff --git a/tools/lib/bpf/btf.h b/tools/lib/bpf/btf.h
index e2a09a155f84..caac3a404dc5 100644
--- a/tools/lib/bpf/btf.h
+++ b/tools/lib/bpf/btf.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: LGPL-2.1 */
 /* Copyright (c) 2018 Facebook */
 
 #ifndef __BPF_BTF_H
diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c
index 9e78df207919..0c7d9e556b47 100644
--- a/tools/testing/selftests/bpf/test_sockmap.c
+++ b/tools/testing/selftests/bpf/test_sockmap.c
@@ -354,7 +354,7 @@ static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
 		while (s->bytes_recvd < total_bytes) {
 			if (txmsg_cork) {
 				timeout.tv_sec = 0;
-				timeout.tv_usec = 1000;
+				timeout.tv_usec = 300000;
 			} else {
 				timeout.tv_sec = 1;
 				timeout.tv_usec = 0;