WARNING: line length of 81 exceeds 80 columns
#89: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:430:
+					    launch_time_delta_to_hw_rx_timestamp;

WARNING: line length of 88 exceeds 80 columns
#115: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:523:
+						   launch_time_delta_to_hw_rx_timestamp;

WARNING: line length of 82 exceeds 80 columns
#119: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:527:
+						if (gettime(clock_id) >= deadline)

WARNING: Too many leading tabs - consider code refactoring
#119: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:527:
+						if (gettime(clock_id) >= deadline)

WARNING: line length of 97 exceeds 80 columns
#164: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:719:
+	if (run_command("sudo tc qdisc show dev %s | grep -q 'qdisc mqprio 8001:'", ifname) == 0)

WARNING: line length of 98 exceeds 80 columns
#168: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:723:
+	if (run_command("sudo tc qdisc show dev %s | grep -q 'qdisc ingress ffff:'", ifname) == 0)

WARNING: line length of 81 exceeds 80 columns
#172: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:727:
+	if (run_command("sudo ethtool -n %s | grep -q 'Filter:'", ifname) == 0) {

WARNING: line length of 127 exceeds 80 columns
#173: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:728:
+		run_command("sudo ethtool -n %s | grep 'Filter:' | awk '{print $2}' | xargs -n1 sudo ethtool -N %s delete >&2",

WARNING: line length of 109 exceeds 80 columns
#254: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:806:
+	run_command("sudo tc qdisc add dev %s handle 8001: parent root mqprio num_tc %d map %squeues %shw 0",

WARNING: line length of 84 exceeds 80 columns
#257: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:809:
+	/* To test launch time, send UDP packet with VLAN priority 1 to port 9091 */

WARNING: line length of 117 exceeds 80 columns
#260: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:812:
+		run_command("sudo tc qdisc replace dev %s parent 8001:%d etf offload clockid CLOCK_TAI delta 500000",

WARNING: line length of 87 exceeds 80 columns
#264: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:816:
+		/* Route incoming packet with VLAN priority 1 into launch_time_queue */

WARNING: line length of 108 exceeds 80 columns
#265: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:817:
+		if (run_command("sudo ethtool -N %s flow-type ether vlan 0x2000 vlan-mask 0x1FFF action %d",

WARNING: line length of 121 exceeds 80 columns
#268: FILE: tools/testing/selftests/bpf/xdp_hw_metadata.c:820:
+			run_command("sudo tc filter add dev %s parent ffff: protocol 802.1Q flower vlan_prio 1 hw_tc %d",

total: 0 errors, 14 warnings, 0 checks, 254 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 e805435b9db9 ("selftests/bpf: Add launch time request to xdp_hw_metadata") 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, 14 warnings, 0 checks, 254 lines checked