WARNING: line length of 83 exceeds 80 columns
#82: FILE: kernel/bpf/verifier.c:7628:
+static int get_stack_access_range(struct bpf_verifier_env *env, int regno, int off,

WARNING: line length of 83 exceeds 80 columns
#161: FILE: kernel/bpf/verifier.c:7657:
+static int allow_uninitialized_stack_range(struct bpf_verifier_env *env, int regno,

WARNING: line length of 85 exceeds 80 columns
#162: FILE: kernel/bpf/verifier.c:7658:
+					   int min_off, int max_off, int access_size,

WARNING: line length of 92 exceeds 80 columns
#201: FILE: kernel/bpf/verifier.c:7697:
+		if (state->stack[spi].slot_type[stack_off % BPF_REG_SIZE] == STACK_DYNPTR) {

WARNING: line length of 92 exceeds 80 columns
#202: FILE: kernel/bpf/verifier.c:7698:
+			verbose(env, "potential write to dynptr at off=%d disallowed\n", i);

WARNING: line length of 81 exceeds 80 columns
#212: FILE: kernel/bpf/verifier.c:7708:
+static int check_stack_range_initialized(struct bpf_verifier_env *env, int regno,

WARNING: line length of 83 exceeds 80 columns
#213: FILE: kernel/bpf/verifier.c:7709:
+					 int min_off, int max_off, int access_size,

WARNING: line length of 85 exceeds 80 columns
#259: FILE: kernel/bpf/verifier.c:7791:
+static int check_stack_range_access(struct bpf_verifier_env *env, int regno, int off,

WARNING: line length of 94 exceeds 80 columns
#261: FILE: kernel/bpf/verifier.c:7793:
+				    enum bpf_access_type type, struct bpf_call_arg_meta *meta)

WARNING: line length of 83 exceeds 80 columns
#270: FILE: kernel/bpf/verifier.c:7802:
+	err = check_stack_access_within_bounds(env, regno, off, access_size, type);

WARNING: line length of 95 exceeds 80 columns
#278: FILE: kernel/bpf/verifier.c:7810:
+	err = allow_uninitialized_stack_range(env, regno, min_off, max_off, access_size, meta);

WARNING: line length of 94 exceeds 80 columns
#284: FILE: kernel/bpf/verifier.c:7816:
+	return check_stack_range_initialized(env, regno, min_off, max_off, access_size, type);

WARNING: line length of 82 exceeds 80 columns
#298: FILE: kernel/bpf/verifier.c:7872:
+		return check_stack_range_access(env, regno, reg->off, access_size,

WARNING: line length of 86 exceeds 80 columns
#299: FILE: kernel/bpf/verifier.c:7873:
+						zero_size_allowed, access_type, meta);

total: 0 errors, 14 warnings, 0 checks, 269 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 5178e139681d ("bpf: Split check_stack_range_initialized() into small functions") 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, 14 warnings, 0 checks, 269 lines checked