WARNING: line length of 85 exceeds 80 columns
#70: FILE: tools/testing/selftests/bpf/prog_tests/sock_ops_get_sk.c:76:
+				  bpf_program__fd(skel->progs.sock_ops_get_rtt_min));

WARNING: line length of 99 exceeds 80 columns
#87: FILE: tools/testing/selftests/bpf/progs/sock_ops_get_sk.c:117:
+/* sock_ops rtt_min access: different-register, is_locked_tcp_sock == 0 path (TCP_NEW_SYN_RECV). */

CHECK: Lines should not end with a '('
#94: FILE: tools/testing/selftests/bpf/progs/sock_ops_get_sk.c:124:
+	asm volatile (

WARNING: quoted string split across lines
#104: FILE: tools/testing/selftests/bpf/progs/sock_ops_get_sk.c:134:
+	"1:"
+		"r1 = %[rtt_min_null_seen] ll;"

WARNING: quoted string split across lines
#108: FILE: tools/testing/selftests/bpf/progs/sock_ops_get_sk.c:138:
+	"2:"
+		"r0 = 1;"

WARNING: line length of 91 exceeds 80 columns
#111: FILE: tools/testing/selftests/bpf/progs/sock_ops_get_sk.c:141:
+		: __imm_const(is_fullsock_off, offsetof(struct bpf_sock_ops, is_fullsock)),

WARNING: line length of 83 exceeds 80 columns
#112: FILE: tools/testing/selftests/bpf/progs/sock_ops_get_sk.c:142:
+		  __imm_const(rtt_min_off, offsetof(struct bpf_sock_ops, rtt_min)),

WARNING: From:/Signed-off-by: email address mismatch: 'From: Werner Kasselman <werner@verivus.ai>' != 'Signed-off-by: Werner Kasselman <werner@verivus.com>'

total: 0 errors, 7 warnings, 1 checks, 69 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 b2d1639fe3d0 ("bpf: guard sock_ops rtt_min against non-locked tcp_sock") 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, 7 warnings, 1 checks, 69 lines checked