WARNING: line length of 94 exceeds 80 columns #106: 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 #109: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:20: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #131: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:42: + asm volatile (" \ WARNING: line length of 94 exceeds 80 columns #151: 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 #154: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:65: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #176: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:87: + asm volatile (" \ WARNING: line length of 107 exceeds 80 columns #196: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:107: +__msg("w1 s/= 3 {{.*}}; R1=scalar(smin=umin=smin32=umin32=2,smax=umax=smax32=umax32=3,var_off=(0x2; 0x1))") WARNING: Avoid line continuations in quoted strings #199: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:110: + asm volatile (" \ WARNING: line length of 138 exceeds 80 columns #219: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:130: +__msg("w1 s/= 3 {{.*}}; R1=scalar(smin=umin=umin32=0xfffffffd,smax=umax=umax32=0xfffffffe,smin32=-3,smax32=-2,var_off=(0xfffffffc; 0x3))") WARNING: Avoid line continuations in quoted strings #222: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:133: + asm volatile (" \ WARNING: line length of 109 exceeds 80 columns #242: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:153: +__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 #245: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:156: + asm volatile (" \ WARNING: line length of 139 exceeds 80 columns #265: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:176: +__msg("w1 s/= -3 {{.*}}; R1=scalar(smin=umin=umin32=0xfffffffd,smax=umax=umax32=0xfffffffe,smin32=-3,smax32=-2,var_off=(0xfffffffc; 0x3))") WARNING: Avoid line continuations in quoted strings #268: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:179: + asm volatile (" \ WARNING: line length of 108 exceeds 80 columns #288: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:199: +__msg("w1 s/= -3 {{.*}}; R1=scalar(smin=umin=smin32=umin32=2,smax=umax=smax32=umax32=3,var_off=(0x2; 0x1))") WARNING: Avoid line continuations in quoted strings #291: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:202: + asm volatile (" \ WARNING: line length of 110 exceeds 80 columns #311: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:222: +__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 #314: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:225: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #337: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:248: + asm volatile (" \ WARNING: line length of 91 exceeds 80 columns #357: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:268: +__msg("w1 s/= -1 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #360: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:271: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #381: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:292: + asm volatile (" \ WARNING: line length of 107 exceeds 80 columns #397: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:308: +__msg("r1 s/= 3 {{.*}}; R1=scalar(smin=umin=smin32=umin32=2,smax=umax=smax32=umax32=3,var_off=(0x2; 0x1))") WARNING: Avoid line continuations in quoted strings #400: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:311: + asm volatile (" \ WARNING: line length of 184 exceeds 80 columns #420: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:331: +__msg("r1 s/= 3 {{.*}}; R1=scalar(smin=smin32=-3,smax=smax32=-2,umin=0xfffffffffffffffd,umax=0xfffffffffffffffe,umin32=0xfffffffd,umax32=0xfffffffe,var_off=(0xfffffffffffffffc; 0x3))") WARNING: Avoid line continuations in quoted strings #423: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:334: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #446: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:357: + asm volatile (" \ WARNING: line length of 185 exceeds 80 columns #466: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:377: +__msg("r1 s/= -3 {{.*}}; R1=scalar(smin=smin32=-3,smax=smax32=-2,umin=0xfffffffffffffffd,umax=0xfffffffffffffffe,umin32=0xfffffffd,umax32=0xfffffffe,var_off=(0xfffffffffffffffc; 0x3))") WARNING: Avoid line continuations in quoted strings #469: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:380: + asm volatile (" \ WARNING: line length of 108 exceeds 80 columns #489: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:400: +__msg("r1 s/= -3 {{.*}}; R1=scalar(smin=umin=smin32=umin32=2,smax=umax=smax32=umax32=3,var_off=(0x2; 0x1))") WARNING: Avoid line continuations in quoted strings #492: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:403: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #515: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:426: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #538: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:449: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #561: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:472: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #582: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:493: + asm volatile (" \ WARNING: line length of 94 exceeds 80 columns #599: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:510: +__msg("w1 %= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #602: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:513: + asm volatile (" \ WARNING: line length of 107 exceeds 80 columns #621: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:532: +__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 #624: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:535: + asm volatile (" \ WARNING: line length of 112 exceeds 80 columns #645: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:556: +__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 #648: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:559: + asm volatile (" \ WARNING: line length of 94 exceeds 80 columns #670: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:581: +__msg("r1 %= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #673: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:584: + asm volatile (" \ WARNING: line length of 107 exceeds 80 columns #692: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:603: +__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 #695: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:606: + asm volatile (" \ WARNING: line length of 112 exceeds 80 columns #716: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:627: +__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 #719: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:630: + asm volatile (" \ WARNING: line length of 95 exceeds 80 columns #741: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:652: +__msg("w1 s%= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #744: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:655: + asm volatile (" \ WARNING: line length of 109 exceeds 80 columns #764: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:675: +__msg("w1 s%= 3 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-2,smax32=0,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #767: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:678: + asm volatile (" \ WARNING: line length of 109 exceeds 80 columns #787: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:698: +__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 #790: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:701: + asm volatile (" \ WARNING: line length of 111 exceeds 80 columns #810: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:721: +__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 #813: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:724: + asm volatile (" \ WARNING: line length of 96 exceeds 80 columns #833: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:744: +__msg("w1 s%= -3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #836: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:747: + asm volatile (" \ WARNING: line length of 110 exceeds 80 columns #856: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:767: +__msg("w1 s%= -3 {{.*}}; R1=scalar(smin=0,smax=umax=0xffffffff,smin32=-2,smax32=0,var_off=(0x0; 0xffffffff))") WARNING: Avoid line continuations in quoted strings #859: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:770: + asm volatile (" \ WARNING: line length of 110 exceeds 80 columns #879: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:790: +__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 #882: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:793: + asm volatile (" \ WARNING: line length of 112 exceeds 80 columns #902: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:813: +__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 #905: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:816: + asm volatile (" \ WARNING: line length of 116 exceeds 80 columns #925: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:836: +__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 #928: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:839: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #952: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:863: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #976: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:887: + asm volatile (" \ WARNING: line length of 95 exceeds 80 columns #992: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:903: +__msg("r1 s%= 3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #995: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:906: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1018: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:929: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1041: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:952: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1064: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:975: + asm volatile (" \ WARNING: line length of 96 exceeds 80 columns #1084: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:995: +__msg("r1 s%= -3 {{.*}}; R1=scalar(smin=smin32=0,smax=umax=smax32=umax32=2,var_off=(0x0; 0x3))") WARNING: Avoid line continuations in quoted strings #1087: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:998: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1110: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:1021: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1133: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:1044: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1156: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:1067: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1179: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:1090: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1203: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:1114: + asm volatile (" \ WARNING: Avoid line continuations in quoted strings #1227: FILE: tools/testing/selftests/bpf/progs/verifier_div_mod_bounds.c:1138: + asm volatile (" \ total: 0 errors, 80 warnings, 0 checks, 1163 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 c61851f43c7d ("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, 80 warnings, 0 checks, 1163 lines checked