WARNING: line length of 89 exceeds 80 columns #35: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2008: + asm volatile(" \ WARNING: Avoid line continuations in quoted strings #35: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2008: + asm volatile(" \ WARNING: line length of 89 exceeds 80 columns #36: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2009: + call %[bpf_get_prandom_u32]; \ WARNING: line length of 89 exceeds 80 columns #37: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2010: + w0 &= 0xffffffff; \ WARNING: line length of 89 exceeds 80 columns #38: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2011: + if w0 < 0x3 goto 1f; /* on fall-through u32 range [3..U32_MAX] */ \ WARNING: line length of 89 exceeds 80 columns #39: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2012: + if w0 s> 0x1 goto 1f; /* on fall-through s32 range [S32_MIN..1] */ \ WARNING: line length of 89 exceeds 80 columns #40: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2013: + if w0 s< 0x0 goto 1f; /* range can be narrowed to [S32_MIN..-1] */ \ WARNING: line length of 89 exceeds 80 columns #41: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2014: + r10 = 0; /* thus predicting the jump. */ \ WARNING: line length of 89 exceeds 80 columns #42: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2015: +1: exit; \ WARNING: line length of 89 exceeds 80 columns #53: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2026: + asm volatile(" \ WARNING: Avoid line continuations in quoted strings #53: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2026: + asm volatile(" \ WARNING: line length of 89 exceeds 80 columns #54: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2027: + call %[bpf_get_prandom_u32]; \ WARNING: line length of 89 exceeds 80 columns #55: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2028: + w0 &= 0xffffffff; \ WARNING: line length of 89 exceeds 80 columns #56: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2029: + if w0 > 0x80000003 goto 1f; /* on fall-through u32 range [0..S32_MIN+3] */ \ WARNING: line length of 89 exceeds 80 columns #57: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2030: + if w0 s< -3 goto 1f; /* on fall-through s32 range [-3..S32_MAX] */ \ WARNING: line length of 89 exceeds 80 columns #58: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2031: + if w0 s> 5 goto 1f; /* on fall-through s32 range [-3..5] */ \ WARNING: line length of 89 exceeds 80 columns #59: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2032: + if w0 <= 5 goto 1f; /* range can be narrowed to [0..5] */ \ WARNING: line length of 89 exceeds 80 columns #60: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2033: + r10 = 0; /* thus predicting the jump */ \ WARNING: line length of 89 exceeds 80 columns #61: FILE: tools/testing/selftests/bpf/progs/verifier_bounds.c:2034: +1: exit; \ total: 0 errors, 19 warnings, 0 checks, 41 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 24cf7f02754a ("selftests/bpf: test refining u32/s32 bounds when ranges cross min/max boundary") 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, 19 warnings, 0 checks, 41 lines checked