WARNING: line length of 197 exceeds 80 columns #31: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:1341: +__msg("7: (0f) r5 += r3 {{.*}} R5_w=scalar(smin=0x800003d67e960f7d,umin=0x551ee3d67e960f7d,umax=0xc0149fffffffffff,smin32=0xfe960f7d,umin32=0x7e960f7d,var_off=(0x3d67e960f7d; 0xfffffc298169f082))") CHECK: Lines should not end with a '(' #35: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:1345: + asm volatile ( WARNING: line length of 146 exceeds 80 columns #52: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:1362: +__msg("5: (0c) w5 += w3 {{.*}} R5_w=scalar(smin=umin=umin32=0x20130018,smax=umax=umax32=0x8000ffff,smin32=0x80000018,var_off=(0x18; 0xffffffe7))") CHECK: Lines should not end with a '(' #56: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:1366: + asm volatile ( CHECK: Lines should not end with a '(' #77: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:1387: + asm volatile ( WARNING: line length of 118 exceeds 80 columns #94: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:1404: +__msg("5: (1c) w3 -= w1 {{.*}} R3_w=scalar(smin=umin=umin32=1,smax=umax=umax32=0x80000000,var_off=(0x0; 0xffffffff))") CHECK: Lines should not end with a '(' #98: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:1408: + asm volatile ( total: 0 errors, 3 warnings, 4 checks, 89 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 f3e7d6031a38 ("selftests/bpf: Add testcases for BPF_ADD and BPF_SUB") 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, 3 warnings, 4 checks, 89 lines checked