WARNING: line length of 81 exceeds 80 columns
#204: FILE: kernel/bpf/crypto.c:425:
+ * @ctx:	The crypto context being used. The ctx must be a trusted pointer.

WARNING: line length of 84 exceeds 80 columns
#205: FILE: kernel/bpf/crypto.c:426:
+ * @message:	bpf_dynptr to the message hash to verify. Must be a trusted pointer.

CHECK: Alignment should match open parenthesis
#215: FILE: kernel/bpf/crypto.c:436:
+__bpf_kfunc int bpf_sig_verify(struct bpf_crypto_ctx *ctx,
+				 const struct bpf_dynptr *message,

WARNING: line length of 83 exceeds 80 columns
#218: FILE: kernel/bpf/crypto.c:439:
+	const struct bpf_dynptr_kern *msg_kern = (struct bpf_dynptr_kern *)message;

WARNING: line length of 85 exceeds 80 columns
#219: FILE: kernel/bpf/crypto.c:440:
+	const struct bpf_dynptr_kern *sig_kern = (struct bpf_dynptr_kern *)signature;

WARNING: line length of 81 exceeds 80 columns
#250: FILE: kernel/bpf/crypto.c:471:
+ * @ctx:	The crypto context being used. The ctx must be a trusted pointer.

WARNING: line length of 81 exceeds 80 columns
#267: FILE: kernel/bpf/crypto.c:488:
+ * @ctx:	The crypto context being used. The ctx must be a trusted pointer.

WARNING: line length of 81 exceeds 80 columns
#290: FILE: kernel/bpf/crypto.c:511:
+ * @ctx:	The crypto context being used. The ctx must be a trusted pointer.

WARNING: line length of 82 exceeds 80 columns
#292: FILE: kernel/bpf/crypto.c:513:
+ * Return: The maximum signature size in bytes, or negative error code on failure.

total: 0 errors, 8 warnings, 1 checks, 254 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 6a69dffa3706 ("bpf: Add signature verification kfuncs") 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, 8 warnings, 1 checks, 254 lines checked