WARNING: line length of 82 exceeds 80 columns
#68: FILE: kernel/bpf/crypto.c:215:
+		ctx->siv_len = type->ivsize(ctx->tfm) + type->statesize(ctx->tfm);

WARNING: line length of 81 exceeds 80 columns
#79: FILE: kernel/bpf/crypto.c:357:
+ * @ctx:	The crypto context being used. The ctx must be a trusted pointer.

WARNING: line length of 81 exceeds 80 columns
#90: FILE: kernel/bpf/crypto.c:368:
+	const struct bpf_dynptr_kern *data_kern = (struct bpf_dynptr_kern *)data;

WARNING: Missing a blank line after declarations
#109: FILE: kernel/bpf/crypto.c:387:
+	unsigned int digestsize = ctx->type->digestsize(ctx->tfm);
+	if (out_len < digestsize)

WARNING: line length of 88 exceeds 80 columns
#141: FILE: kernel/bpf/crypto.c:445:
+	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL, &crypt_kfunc_set);

total: 0 errors, 5 warnings, 0 checks, 109 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 60721baa92ea ("bpf: Add SHA hash kfunc for cryptographic hashing") 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, 5 warnings, 0 checks, 109 lines checked