WARNING: line length of 84 exceeds 80 columns
#65: FILE: kernel/bpf/verifier.c:20513:
+					     BPF_OP(BPF_NEG) | BPF_K, insn->dst_reg,

WARNING: line length of 85 exceeds 80 columns
#69: FILE: kernel/bpf/verifier.c:20517:
+				BPF_ALU32_REG(BPF_XOR, insn->dst_reg, insn->dst_reg),

WARNING: line length of 88 exceeds 80 columns
#73: FILE: kernel/bpf/verifier.c:20521:
+			cnt = isdiv ? ARRAY_SIZE(chk_and_div) : ARRAY_SIZE(chk_and_mod);

WARNING: line length of 86 exceeds 80 columns
#75: FILE: kernel/bpf/verifier.c:20523:
+			new_prog = bpf_patch_insn_data(env, i + delta, patchlet, cnt);

CHECK: multiple assignments should be avoided
#80: FILE: kernel/bpf/verifier.c:20528:
+			env->prog = prog = new_prog;

WARNING: line length of 88 exceeds 80 columns
#85: FILE: kernel/bpf/verifier.c:20533:
+		/* Make divide-by-zero and divide-by-minus-one exceptions impossible. */

WARNING: line length of 85 exceeds 80 columns
#106: FILE: kernel/bpf/verifier.c:20566:
+				BPF_ALU32_REG(BPF_XOR, insn->dst_reg, insn->dst_reg),

WARNING: line length of 83 exceeds 80 columns
#114: FILE: kernel/bpf/verifier.c:20574:
+				/* BPF_NEG(LLONG_MIN) == -LLONG_MIN == LLONG_MIN */

WARNING: line length of 84 exceeds 80 columns
#116: FILE: kernel/bpf/verifier.c:20576:
+					     BPF_OP(BPF_NEG) | BPF_K, insn->dst_reg,

WARNING: line length of 85 exceeds 80 columns
#132: FILE: kernel/bpf/verifier.c:20592:
+				BPF_ALU32_REG(BPF_XOR, insn->dst_reg, insn->dst_reg),

WARNING: line length of 87 exceeds 80 columns
#149: FILE: kernel/bpf/verifier.c:20606:
+					      ARRAY_SIZE(chk_and_mod) - (is64 ? 2 : 0);

total: 0 errors, 10 warnings, 1 checks, 103 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 73441016bf42 ("bpf: Fix a sdiv overflow issue") 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, 10 warnings, 1 checks, 103 lines checked