WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#22: 
 .../selftests/bpf/{ => prog_tests}/test_xsk.c |   0

CHECK: Alignment should match open parenthesis
#120: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:17:
+	SYS(fail,
+	"ip link add %s numtxqueues 4 numrxqueues 4 type veth peer name %s numtxqueues 4 numrxqueues 4",

WARNING: line length of 86 exceeds 80 columns
#126: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:23:
+		SYS(fail, "echo 2 > /sys/class/net/%s/napi_defer_hard_irqs", VETH_RX);

WARNING: line length of 88 exceeds 80 columns
#127: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:24:
+		SYS(fail, "echo 200000 > /sys/class/net/%s/gro_flush_timeout", VETH_RX);

WARNING: line length of 86 exceeds 80 columns
#128: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:25:
+		SYS(fail, "echo 2 > /sys/class/net/%s/napi_defer_hard_irqs", VETH_TX);

WARNING: line length of 88 exceeds 80 columns
#129: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:26:
+		SYS(fail, "echo 200000 > /sys/class/net/%s/gro_flush_timeout", VETH_TX);

CHECK: Please don't use multiple blank lines
#162: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:59:
+
+

WARNING: line length of 84 exceeds 80 columns
#193: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:90:
+	if (!ASSERT_OK(init_iface(ifobj_rx, worker_testapp_validate_rx), "init RX"))

WARNING: line length of 84 exceeds 80 columns
#195: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:92:
+	if (!ASSERT_OK(init_iface(ifobj_tx, worker_testapp_validate_tx), "init TX"))

WARNING: line length of 88 exceeds 80 columns
#200: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:97:
+	test.tx_pkt_stream_default = pkt_stream_generate(DEFAULT_PKT_CNT, MIN_PKT_SIZE);

WARNING: line length of 88 exceeds 80 columns
#203: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:100:
+	test.rx_pkt_stream_default = pkt_stream_generate(DEFAULT_PKT_CNT, MIN_PKT_SIZE);

CHECK: Please don't use multiple blank lines
#207: FILE: tools/testing/selftests/bpf/prog_tests/xsk.c:104:
+
+

total: 0 errors, 9 warnings, 3 checks, 203 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 d8523825880c ("selftests/bpf: test_xsk: Integrate test_xsk.c to test_progs framework") 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, 9 warnings, 3 checks, 203 lines checked