WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#67: 
new file mode 100644

WARNING: line length of 83 exceeds 80 columns
#276: FILE: net/mptcp/pm_kernel.c:205:
+			mptcp_remote_address((struct sock_common *)ssk, &addrs[i]);

WARNING: line length of 95 exceeds 80 columns
#344: FILE: net/mptcp/pm_kernel.c:273:
+	if (unlikely(!(msk->pm.status & BIT(MPTCP_PM_MPC_ENDPOINT_ACCOUNTED))) && msk->first) {

WARNING: line length of 86 exceeds 80 columns
#345: FILE: net/mptcp/pm_kernel.c:274:
+		struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(msk->first);

WARNING: line length of 81 exceeds 80 columns
#350: FILE: net/mptcp/pm_kernel.c:279:
+		mptcp_local_address((struct sock_common *)msk->first, &mpc_addr);

WARNING: line length of 82 exceeds 80 columns
#429: FILE: net/mptcp/pm_kernel.c:358:
+		nr = fill_remote_addresses_vec(msk, &local.addr, fullmesh, addrs);

WARNING: line length of 99 exceeds 80 columns
#484: FILE: net/mptcp/pm_kernel.c:413:
+			if (mptcp_addresses_equal(&locals[i].addr, &mpc_addr, locals[i].addr.port))

WARNING: line length of 88 exceeds 80 columns
#572: FILE: net/mptcp/pm_kernel.c:501:
+		if (--msk->pm.add_addr_accepted < mptcp_pm_get_add_addr_accept_max(msk))

WARNING: line length of 83 exceeds 80 columns
#727: FILE: net/mptcp/pm_kernel.c:656:
+				      is_ipv6 ? "mlock-AF_INET6" : "mlock-AF_INET",

WARNING: line length of 89 exceeds 80 columns
#729: FILE: net/mptcp/pm_kernel.c:658:
+				      is_ipv6 ? "msk_lock-AF_INET6" : "msk_lock-AF_INET",

WARNING: line length of 85 exceeds 80 columns
#850: FILE: net/mptcp/pm_kernel.c:779:
+					 mptcp_pm_address_nl_policy, info->extack) &&

WARNING: line length of 90 exceeds 80 columns
#901: FILE: net/mptcp/pm_kernel.c:830:
+			GENL_SET_ERR_MSG_FMT(info, "create listen socket error: %d", ret);

WARNING: line length of 87 exceeds 80 columns
#906: FILE: net/mptcp/pm_kernel.c:835:
+						!mptcp_pm_has_addr_attr_id(attr, info),

WARNING: line length of 91 exceeds 80 columns
#909: FILE: net/mptcp/pm_kernel.c:838:
+		GENL_SET_ERR_MSG_FMT(info, "too many addresses or duplicate one: %d", ret);

WARNING: line length of 88 exceeds 80 columns
#952: FILE: net/mptcp/pm_kernel.c:881:
+	if (!__test_and_set_bit(id ? : msk->mpc_endpoint_id, msk->pm.id_avail_bitmap) &&

WARNING: line length of 91 exceeds 80 columns
#958: FILE: net/mptcp/pm_kernel.c:887:
+						   const struct mptcp_pm_addr_entry *entry)

WARNING: line length of 86 exceeds 80 columns
#975: FILE: net/mptcp/pm_kernel.c:904:
+		remove_subflow = mptcp_lookup_subflow_by_saddr(&msk->conn_list, addr);

WARNING: line length of 89 exceeds 80 columns
#977: FILE: net/mptcp/pm_kernel.c:906:
+					  !(entry->flags & MPTCP_PM_ADDR_FLAG_IMPLICIT));

WARNING: line length of 86 exceeds 80 columns
#1063: FILE: net/mptcp/pm_kernel.c:992:
+		return mptcp_nl_remove_id_zero_address(sock_net(skb->sk), &addr.addr);

WARNING: line length of 81 exceeds 80 columns
#1101: FILE: net/mptcp/pm_kernel.c:1030:
+		    mptcp_lookup_subflow_by_saddr(&msk->conn_list, &entry->addr))

WARNING: line length of 91 exceeds 80 columns
#1102: FILE: net/mptcp/pm_kernel.c:1031:
+			slist.ids[slist.nr++] = mptcp_endp_get_local_id(msk, &entry->addr);

WARNING: line length of 91 exceeds 80 columns
#1106: FILE: net/mptcp/pm_kernel.c:1035:
+			alist.ids[alist.nr++] = mptcp_endp_get_local_id(msk, &entry->addr);

WARNING: line length of 81 exceeds 80 columns
#1342: FILE: net/mptcp/pm_kernel.c:1271:
+			mptcp_pm_mp_prio_send_ack(msk, &local->addr, NULL, bkup);

WARNING: line length of 91 exceeds 80 columns
#1407: FILE: net/mptcp/pm_kernel.c:1336:
+			       MPTCP_PM_MAX_ADDR_ID + 1, 0) == MPTCP_PM_MAX_ADDR_ID + 1)) {

total: 0 errors, 24 warnings, 0 checks, 2796 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit a180551990d8 ("mptcp: pm: split in-kernel PM specific code") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 24 warnings, 0 checks, 2796 lines checked