WARNING: line length of 94 exceeds 80 columns #94: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:17: +__msg("w1 /= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=3,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #97: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:20: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #119: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:42: + asm volatile (" \ WARNING: line length of 94 exceeds 80 columns #139: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:62: +__msg("r1 /= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=3,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #142: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:65: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #164: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:87: + asm volatile (" \ WARNING: line length of 109 exceeds 80 columns #184: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:107: +__msg("w1 s/= 3 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-2,smax32=3,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #187: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:110: + asm volatile (" \ WARNING: line length of 110 exceeds 80 columns #207: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:130: +__msg("w1 s/= -3 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-3,smax32=2,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #210: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:133: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #233: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:156: + asm volatile (" \ WARNING: line length of 91 exceeds 80 columns #253: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:176: +__msg("w1 s/= -1 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #256: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:179: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #277: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:200: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #296: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:219: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #319: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:242: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #342: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:265: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #365: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:288: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #386: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:309: + asm volatile (" \ WARNING: line length of 94 exceeds 80 columns #403: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:326: +__msg("w1 %= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #406: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:329: + asm volatile (" \ WARNING: line length of 107 exceeds 80 columns #425: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:348: +__msg("w1 %= 10 {{.*}}; R1=scalar(smin=umin=smin32=umin32=1,smax=umax=smax32=umax32=9,var_off=(0x1; 0x8))") WARNING: Avoid line continuations in quoted strings #428: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:351: + asm volatile (" \ WARNING: line length of 112 exceeds 80 columns #449: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:372: +__msg("w1 %= w2 {{.*}}; R1=scalar(smin=umin=smin32=umin32=1,smax=umax=smax32=umax32=9,var_off=(0x1; 0x8)) R2=0") WARNING: Avoid line continuations in quoted strings #452: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:375: + asm volatile (" \ WARNING: line length of 94 exceeds 80 columns #474: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:397: +__msg("r1 %= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #477: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:400: + asm volatile (" \ WARNING: line length of 107 exceeds 80 columns #496: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:419: +__msg("r1 %= 10 {{.*}}; R1=scalar(smin=umin=smin32=umin32=1,smax=umax=smax32=umax32=9,var_off=(0x1; 0x8))") WARNING: Avoid line continuations in quoted strings #499: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:422: + asm volatile (" \ WARNING: line length of 112 exceeds 80 columns #520: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:443: +__msg("r1 %= r2 {{.*}}; R1=scalar(smin=umin=smin32=umin32=1,smax=umax=smax32=umax32=9,var_off=(0x1; 0x8)) R2=0") WARNING: Avoid line continuations in quoted strings #523: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:446: + asm volatile (" \ WARNING: line length of 109 exceeds 80 columns #545: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:468: +__msg("w1 s%= 3 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-2,smax32=2,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #548: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:471: + asm volatile (" \ WARNING: line length of 111 exceeds 80 columns #568: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:491: +__msg("w1 s%= 11 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-8,smax32=10,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #571: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:494: + asm volatile (" \ WARNING: line length of 110 exceeds 80 columns #591: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:514: +__msg("w1 s%= -3 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-2,smax32=2,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #594: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:517: + asm volatile (" \ WARNING: line length of 112 exceeds 80 columns #614: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:537: +__msg("w1 s%= -11 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-8,smax32=10,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #617: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:540: + asm volatile (" \ WARNING: line length of 116 exceeds 80 columns #637: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:560: +__msg("w1 s%= w2 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-8,smax32=10,var_off=(0x0; 0xffffffff)) R2=0") WARNING: Avoid line continuations in quoted strings #640: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:563: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #664: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:587: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #688: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:611: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #707: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:630: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #730: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:653: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #753: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:676: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #776: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:699: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #799: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:722: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #823: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:746: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #847: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:770: + asm volatile (" \ total: 0 errors, 50 warnings, 0 checks, 795 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 4c74df98e8ed ("selftests/bpf: Add tests for BPF_DIV and BPF_MOD range tracking") 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, 50 warnings, 0 checks, 795 lines checked