WARNING: Possible repeated word: 'Antony'
#27: 
Tested-by: Antony Antony <antony.antony@secunet.com>

WARNING: line length of 87 exceeds 80 columns
#63: FILE: include/net/ipv6_stubs.h:76:
+	int (*ip6_xmit)(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,

WARNING: line length of 90 exceeds 80 columns
#64: FILE: include/net/ipv6_stubs.h:77:
+			__u32 mark, struct ipv6_txoptions *opt, int tclass, u32 priority);

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#205: 
new file mode 100644

WARNING: line length of 99 exceeds 80 columns
#563: FILE: net/xfrm/xfrm_state.c:2878:
+			NL_SET_ERR_MSG(extack, "NAT keepalive is only supported for outbound SAs");

total: 0 errors, 5 warnings, 0 checks, 506 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 9e6f154c3695 ("xfrm: support sending NAT keepalives in ESP in UDP states") 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, 5 warnings, 0 checks, 506 lines checked