WARNING: line length of 95 exceeds 80 columns
#185: FILE: kernel/bpf/verifier.c:17142:
+	insn_postorder = env->cfg.insn_postorder = kvcalloc(insn_cnt, sizeof(int), GFP_KERNEL);

CHECK: multiple assignments should be avoided
#185: FILE: kernel/bpf/verifier.c:17142:
+	insn_postorder = env->cfg.insn_postorder = kvcalloc(insn_cnt, sizeof(int), GFP_KERNEL);

WARNING: line length of 82 exceeds 80 columns
#576: FILE: tools/testing/selftests/bpf/prog_tests/align.c:640:
+			printf("Can't find initial line '%s'\n", main_pass_start);

total: 0 errors, 2 warnings, 1 checks, 496 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 88b7ea10f939 ("bpf: DFA-based liveness analysis for program registers") 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, 496 lines checked