WARNING: line length of 98 exceeds 80 columns
#172: FILE: kernel/bpf/verifier.c:4527:
+static void check_nocsr_stack_contract(struct bpf_verifier_env *env, struct bpf_func_state *state,

WARNING: line length of 103 exceeds 80 columns
#277: FILE: kernel/bpf/verifier.c:16047:
+	    (verifier_inlines_helper_call(env, insn->imm) || bpf_jit_inlines_helper_call(insn->imm)) &&

WARNING: line length of 81 exceeds 80 columns
#354: FILE: kernel/bpf/verifier.c:16124:
+ *   r1 = *(u64 *)(r10 - 8);             r0 = *(u64 *)(r10 - 8);  <---- wrong !!!

WARNING: line length of 87 exceeds 80 columns
#371: FILE: kernel/bpf/verifier.c:16141:
+	for (i = 1, off = 0; i <= ARRAY_SIZE(caller_saved); ++i, off += BPF_REG_SIZE) {

WARNING: line length of 83 exceeds 80 columns
#434: FILE: kernel/bpf/verifier.c:20365:
+		/* Remove unnecessary spill/fill pairs, members of nocsr pattern */

WARNING: line length of 91 exceeds 80 columns
#436: FILE: kernel/bpf/verifier.c:20367:
+			u32 j, spills_num = env->insn_aux_data[i + delta].nocsr_spills_num;

WARNING: line length of 90 exceeds 80 columns
#442: FILE: kernel/bpf/verifier.c:20373:
+			/* check if spill/fill stack access is in expected offset range */

WARNING: line length of 95 exceeds 80 columns
#444: FILE: kernel/bpf/verifier.c:20375:
+				if ((insn - j)->off >= subprogs[cur_subprog].nocsr_stack_off ||

WARNING: line length of 95 exceeds 80 columns
#445: FILE: kernel/bpf/verifier.c:20376:
+				    (insn + j)->off >= subprogs[cur_subprog].nocsr_stack_off) {

WARNING: line length of 81 exceeds 80 columns
#446: FILE: kernel/bpf/verifier.c:20377:
+					/* do a second visit of this instruction,

WARNING: line length of 93 exceeds 80 columns
#460: FILE: kernel/bpf/verifier.c:20391:
+			err = verifier_remove_insns(env, i + delta - spills_num, spills_num);

WARNING: line length of 97 exceeds 80 columns
#463: FILE: kernel/bpf/verifier.c:20394:
+			err = verifier_remove_insns(env, i + delta - spills_num + 1, spills_num);

WARNING: line length of 84 exceeds 80 columns
#468: FILE: kernel/bpf/verifier.c:20399:
+			/*   ^            ^   do a second visit of this instruction,

total: 0 errors, 13 warnings, 0 checks, 396 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 16f670870481 ("bpf: no_caller_saved_registers attribute for helper calls") 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, 13 warnings, 0 checks, 396 lines checked