WARNING: line length of 84 exceeds 80 columns
#86: FILE: kernel/bpf/verifier.c:13174:
+	spi = caller->incoming_stack_arg_depth / BPF_REG_SIZE + (nargs - 1 - argno);

WARNING: line length of 108 exceeds 80 columns
#108: FILE: kernel/bpf/verifier.c:13193:
+	    (is_kfunc_arg_mem_size(meta->btf, &args[argno + 1], get_kfunc_arg_reg(env, argno + 1, nargs)) ||

WARNING: line length of 113 exceeds 80 columns
#109: FILE: kernel/bpf/verifier.c:13194:
+	     is_kfunc_arg_const_mem_size(meta->btf, &args[argno + 1], get_kfunc_arg_reg(env, argno + 1, nargs))))

WARNING: line length of 85 exceeds 80 columns
#143: FILE: kernel/bpf/verifier.c:13883:
+			/* Retrieve the spilled reg state from the stack arg slot. */

WARNING: line length of 100 exceeds 80 columns
#145: FILE: kernel/bpf/verifier.c:13885:
+			int spi = caller->incoming_stack_arg_depth / BPF_REG_SIZE + (nargs - 1 - i);

WARNING: line length of 91 exceeds 80 columns
#148: FILE: kernel/bpf/verifier.c:13888:
+				verbose(env, "stack arg#%d not properly initialized\n", i);

WARNING: line length of 97 exceeds 80 columns
#164: FILE: kernel/bpf/verifier.c:13904:
+				verbose(env, "arg#%d prog->aux cannot be a stack argument\n", i);

WARNING: line length of 107 exceeds 80 columns
#207: FILE: kernel/bpf/verifier.c:13988:
+					verbose(env, "arg#%d release arg cannot be a stack argument\n", i);

WARNING: line length of 107 exceeds 80 columns
#220: FILE: kernel/bpf/verifier.c:14146:
+					verbose(env, "arg#%d release arg cannot be a stack argument\n", i);

WARNING: line length of 94 exceeds 80 columns
#234: FILE: kernel/bpf/verifier.c:14298:
+			struct bpf_reg_state *size_reg = get_kfunc_arg_reg(env, i + 1, nargs);

WARNING: line length of 93 exceeds 80 columns
#245: FILE: kernel/bpf/verifier.c:15204:
+		struct bpf_subprog_info *caller_info = &env->subprog_info[caller->subprogno];

WARNING: line length of 91 exceeds 80 columns
#246: FILE: kernel/bpf/verifier.c:15205:
+		u16 kfunc_stack_arg_depth = (nargs - MAX_BPF_FUNC_REG_ARGS) * BPF_REG_SIZE;

WARNING: line length of 82 exceeds 80 columns
#248: FILE: kernel/bpf/verifier.c:15207:
+		if (kfunc_stack_arg_depth > caller_info->outgoing_stack_arg_depth)

WARNING: line length of 86 exceeds 80 columns
#249: FILE: kernel/bpf/verifier.c:15208:
+			caller_info->outgoing_stack_arg_depth = kfunc_stack_arg_depth;

total: 0 errors, 14 warnings, 0 checks, 196 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 b62effc25781 ("bpf: Support stack arguments for kfunc calls") 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, 14 warnings, 0 checks, 196 lines checked