WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#18: 
new file mode 100644

CHECK: Alignment should match open parenthesis
#231: FILE: net/homa/homa_plumbing.c:209:
+		pr_err("Homa got error from register_pernet_subsys: %d\n",
+			status);

WARNING: line length of 81 exceeds 80 columns
#456: FILE: net/homa/homa_plumbing.c:434:
+		/* Do a trivial test to make sure we can at least write the first

CHECK: Alignment should match open parenthesis
#460: FILE: net/homa/homa_plumbing.c:438:
+		if (copy_to_user(u64_to_user_ptr(args.start), &args,
+				sizeof(args)))

WARNING: line length of 84 exceeds 80 columns
#464: FILE: net/homa/homa_plumbing.c:442:
+		ret = homa_pool_init(hsk, u64_to_user_ptr(args.start), args.length);

CHECK: Unnecessary parentheses around 'args.reserved != 0'
#569: FILE: net/homa/homa_plumbing.c:547:
+	if ((args.flags & ~HOMA_SENDMSG_VALID_FLAGS) ||
+	    (args.reserved != 0)) {

total: 0 errors, 3 warnings, 3 checks, 1093 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 587c9a4d76b8 ("net: homa: create homa_plumbing.c") 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, 3 warnings, 3 checks, 1093 lines checked