WARNING: line length of 83 exceeds 80 columns
#60: FILE: tools/testing/selftests/bpf/test_xsk.c:774:
+static int is_adjust_tail_supported(struct xsk_xdp_progs *skel_rx, bool *supported)

CHECK: Alignment should match open parenthesis
#95: FILE: tools/testing/selftests/bpf/test_xsk.c:1451:
+static int xsk_configure(struct test_spec *test, struct ifobject *ifobject,
 			  struct xsk_umem_info *umem, bool tx)

WARNING: line length of 82 exceeds 80 columns
#119: FILE: tools/testing/selftests/bpf/test_xsk.c:1480:
+static int thread_common_ops_tx(struct test_spec *test, struct ifobject *ifobject)

WARNING: line length of 92 exceeds 80 columns
#135: FILE: tools/testing/selftests/bpf/test_xsk.c:1494:
+static int xsk_populate_fill_ring(struct xsk_umem_info *umem, struct pkt_stream *pkt_stream,

CHECK: Alignment should match open parenthesis
#136: FILE: tools/testing/selftests/bpf/test_xsk.c:1495:
+static int xsk_populate_fill_ring(struct xsk_umem_info *umem, struct pkt_stream *pkt_stream,
 				   bool fill_up)

WARNING: line length of 86 exceeds 80 columns
#243: FILE: tools/testing/selftests/bpf/test_xsk.c:1638:
+	/* We leave only now in case of error to avoid getting stuck in the barrier */

WARNING: line length of 86 exceeds 80 columns
#263: FILE: tools/testing/selftests/bpf/test_xsk.c:1655:
+			if (is_adjust_tail_supported(ifobject->xdp_progs, &supported))

total: 0 errors, 5 warnings, 2 checks, 239 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 e88274b1a46b ("selftests/bpf: test_xsk: Don't exit immediately when workers fail") 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, 2 checks, 239 lines checked