WARNING: line length of 81 exceeds 80 columns
#123: FILE: kernel/bpf/verifier.c:17609:
+			/* Identify the not-equal branch and check feasibility */

WARNING: line length of 85 exceeds 80 columns
#125: FILE: kernel/bpf/verifier.c:17611:
+				neq_regs = regs; /* this_branch = fallthrough = != */

WARNING: Prefer 'fallthrough;' over fallthrough comment
#125: FILE: kernel/bpf/verifier.c:17611:
+				neq_regs = regs; /* this_branch = fallthrough = != */

WARNING: line length of 92 exceeds 80 columns
#129: FILE: kernel/bpf/verifier.c:17615:
+				neq_regs = other_branch_regs; /* other_branch = jump = != */

WARNING: line length of 94 exceeds 80 columns
#142: FILE: kernel/bpf/verifier.c:17628:
+				can_fork = neq_regs[insn->dst_reg].u32_min_value < (u32)val &&

WARNING: line length of 94 exceeds 80 columns
#143: FILE: kernel/bpf/verifier.c:17629:
+					   neq_regs[insn->dst_reg].u32_max_value > (u32)val &&

WARNING: line length of 94 exceeds 80 columns
#144: FILE: kernel/bpf/verifier.c:17630:
+					   neq_regs[insn->dst_reg].s32_min_value < (s32)val &&

WARNING: line length of 92 exceeds 80 columns
#145: FILE: kernel/bpf/verifier.c:17631:
+					   neq_regs[insn->dst_reg].s32_max_value > (s32)val;

WARNING: line length of 86 exceeds 80 columns
#147: FILE: kernel/bpf/verifier.c:17633:
+				can_fork = neq_regs[insn->dst_reg].umin_value < val &&

WARNING: line length of 86 exceeds 80 columns
#148: FILE: kernel/bpf/verifier.c:17634:
+					   neq_regs[insn->dst_reg].umax_value > val &&

WARNING: line length of 91 exceeds 80 columns
#149: FILE: kernel/bpf/verifier.c:17635:
+					   neq_regs[insn->dst_reg].smin_value < (s64)val &&

WARNING: line length of 89 exceeds 80 columns
#150: FILE: kernel/bpf/verifier.c:17636:
+					   neq_regs[insn->dst_reg].smax_value > (s64)val;

WARNING: line length of 82 exceeds 80 columns
#155: FILE: kernel/bpf/verifier.c:17641:
+			/* Create a fake const register for regs_refine_cond_op */

WARNING: line length of 84 exceeds 80 columns
#165: FILE: kernel/bpf/verifier.c:17651:
+			neq_branch2 = push_stack(env, neq_target, *insn_idx, false);

WARNING: line length of 84 exceeds 80 columns
#168: FILE: kernel/bpf/verifier.c:17654:
+			neq2_regs = neq_branch2->frame[neq_branch2->curframe]->regs;

CHECK: Alignment should match open parenthesis
#195: FILE: kernel/bpf/verifier.c:17681:
+			err = reg_bounds_sanity_check(env,
+					&neq_regs[insn->dst_reg], "neq_gt");

total: 0 errors, 15 warnings, 1 checks, 113 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 4e0c1a53b3af ("bpf: jne/jeq fork") 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, 15 warnings, 1 checks, 113 lines checked