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

S390 bpf_jit.S is removed in net-next and had changes in 'net',
since that code isn't used any more take the removal.

TLS data structures split the TX and RX components in 'net-next',
put the new struct members from the bug fix in 'net' into the RX
part.

The 'net-next' tree had some reworking of how the ERSPAN code works in
the GRE tunneling code, overlapping with a one-line headroom
calculation fix in 'net'.

Overlapping changes in __sock_map_ctx_update_elem(), keep the bits
that read the prog members via READ_ONCE() into local variables
before using them.

Signed-off-by: David S. Miller <davem@davemloft.net>

tools/lib/bpf/libbpf.c

@@ -2205,7 +2205,7 @@ int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr,
 
 	obj = __bpf_object__open(attr->file, NULL, 0,
 				 bpf_prog_type__needs_kver(attr->prog_type));
-	if (IS_ERR(obj))
+	if (IS_ERR_OR_NULL(obj))
 		return -ENOENT;
 
 	bpf_object__for_each_program(prog, obj) {