WARNING: line length of 82 exceeds 80 columns
#91: FILE: kernel/bpf/verifier.c:6041:
+	subprog_stack_depth = round_up_stack_depth(env, subprog[idx].stack_depth);

CHECK: multiple assignments should be avoided
#144: FILE: kernel/bpf/verifier.c:6182:
+		env->prog->aux->pstack_enabled = pstack_enabled = true;

WARNING: line length of 84 exceeds 80 columns
#149: FILE: kernel/bpf/verifier.c:6186:
+			ret = check_max_stack_depth_subprog(env, i, pstack_enabled);

total: 0 errors, 2 warnings, 1 checks, 110 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 4261350364b6 ("bpf: Allow each subprog having stack size of 512 bytes") 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, 2 warnings, 1 checks, 110 lines checked