WARNING: line length of 102 exceeds 80 columns
#25: FILE: kernel/bpf/verifier.c:6935:
+static int check_helper_mem_access(struct bpf_verifier_env *env, struct bpf_reg_state *reg, int regno,

WARNING: line length of 81 exceeds 80 columns
#41: FILE: kernel/bpf/verifier.c:7023:
+ * @mem_regno is the register containing the pointer, mem_regno+1 is the register

WARNING: line length of 84 exceeds 80 columns
#96: FILE: kernel/bpf/verifier.c:7071:
+	err = check_helper_mem_access(env, mem_reg, mem_regno, size_reg->umax_value,

WARNING: line length of 83 exceeds 80 columns
#110: FILE: kernel/bpf/verifier.c:7099:
+	err = check_helper_mem_access(env, reg, regno, size, BPF_READ, true, NULL);

WARNING: line length of 91 exceeds 80 columns
#111: FILE: kernel/bpf/verifier.c:7100:
+	err = err ?: check_helper_mem_access(env, reg, regno, size, BPF_WRITE, true, NULL);

WARNING: line length of 96 exceeds 80 columns
#121: FILE: kernel/bpf/verifier.c:7108:
+static int check_kfunc_mem_size_reg(struct bpf_verifier_env *env, struct bpf_reg_state *mem_reg,

WARNING: line length of 82 exceeds 80 columns
#122: FILE: kernel/bpf/verifier.c:7109:
+				    struct bpf_reg_state *size_reg, u32 mem_regno)

WARNING: line length of 91 exceeds 80 columns
#141: FILE: kernel/bpf/verifier.c:7125:
+	err = check_mem_size_reg(env, mem_reg, size_reg, mem_regno, BPF_READ, true, &meta);

WARNING: line length of 99 exceeds 80 columns
#142: FILE: kernel/bpf/verifier.c:7126:
+	err = err ?: check_mem_size_reg(env, mem_reg, size_reg, mem_regno, BPF_WRITE, true, &meta);

WARNING: line length of 96 exceeds 80 columns
#151: FILE: kernel/bpf/verifier.c:8590:
+		err = check_helper_mem_access(env, reg, regno, key_size, BPF_READ, false, NULL);

WARNING: line length of 89 exceeds 80 columns
#160: FILE: kernel/bpf/verifier.c:8617:
+		err = check_helper_mem_access(env, reg, regno, meta->map.ptr->value_size,

WARNING: line length of 89 exceeds 80 columns
#169: FILE: kernel/bpf/verifier.c:8661:
+			err = check_helper_mem_access(env, reg, regno, fn->arg_size[arg],

WARNING: line length of 88 exceeds 80 columns
#178: FILE: kernel/bpf/verifier.c:8671:
+		err = check_mem_size_reg(env, reg_state(env, regno - 1), reg, regno - 1,

WARNING: line length of 88 exceeds 80 columns
#185: FILE: kernel/bpf/verifier.c:8677:
+		err = check_mem_size_reg(env, reg_state(env, regno - 1), reg, regno - 1,

WARNING: line length of 95 exceeds 80 columns
#194: FILE: kernel/bpf/verifier.c:12411:
+				ret = check_kfunc_mem_size_reg(env, buff_reg, size_reg, regno);

total: 0 errors, 15 warnings, 0 checks, 167 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 9584bb80532a ("bpf: Refactor to handle memory and size together") 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, 0 checks, 167 lines checked