WARNING: line length of 86 exceeds 80 columns
#333: FILE: net/core/devmem.c:392:
+			binding->vec[owner->area.base_virtual / PAGE_SIZE + i] = niov;

WARNING: line length of 84 exceeds 80 columns
#422: FILE: net/core/devmem.h:147:
+void net_devmem_dmabuf_binding_put_urefs(struct net_devmem_dmabuf_binding *binding);

WARNING: line length of 92 exceeds 80 columns
#503: FILE: net/core/netdev-genl-gen.c:89:
+static const struct nla_policy netdev_bind_rx_nl_policy[NETDEV_A_DMABUF_AUTORELEASE + 1] = {

WARNING: line length of 96 exceeds 80 columns
#804: FILE: net/ipv4/tcp.c:2601:
+								 skb_shinfo(skb)->nr_frags - i);

WARNING: line length of 84 exceeds 80 columns
#809: FILE: net/ipv4/tcp.c:2606:
+						tcp_xa_pool.tokens[tcp_xa_pool.idx];

WARNING: line length of 99 exceeds 80 columns
#812: FILE: net/ipv4/tcp.c:2609:
+						if (!net_devmem_dmabuf_binding_user_get(binding)) {

WARNING: Too many leading tabs - consider code refactoring
#812: FILE: net/ipv4/tcp.c:2609:
+						if (!net_devmem_dmabuf_binding_user_get(binding)) {

WARNING: line length of 94 exceeds 80 columns
#817: FILE: net/ipv4/tcp.c:2614:
+						if (!net_devmem_dmabuf_binding_get(binding)) {

WARNING: Too many leading tabs - consider code refactoring
#817: FILE: net/ipv4/tcp.c:2614:
+						if (!net_devmem_dmabuf_binding_get(binding)) {

WARNING: line length of 100 exceeds 80 columns
#818: FILE: net/ipv4/tcp.c:2615:
+							net_devmem_dmabuf_binding_user_put(binding);

WARNING: line length of 85 exceeds 80 columns
#823: FILE: net/ipv4/tcp.c:2620:
+						sk->sk_devmem_info.binding = binding;

WARNING: line length of 84 exceeds 80 columns
#826: FILE: net/ipv4/tcp.c:2623:
+					if (sk->sk_devmem_info.binding != binding) {

WARNING: line length of 89 exceeds 80 columns
#832: FILE: net/ipv4/tcp.c:2629:
+						net_iov_virtual_addr(niov) >> PAGE_SHIFT;

WARNING: line length of 81 exceeds 80 columns
#847: FILE: net/ipv4/tcp.c:2646:
+				tcp_xa_pool_inc_pp_ref_count(&tcp_xa_pool, frag);

total: 0 errors, 14 warnings, 0 checks, 766 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 e4f0df545cfc ("net: devmem: implement autorelease token management") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 14 warnings, 0 checks, 766 lines checked