workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted

apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.

No functional change: only unbound workqueues reach apply_wqattrs_*()
today.

Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/scripts/crypto/gen-fips-testvecs.py b/scripts/crypto/gen-fips-testvecs.py
new file mode 100755
index 000000000..9f18bcb97
--- /dev/null
+++ b/scripts/crypto/gen-fips-testvecs.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Script that generates lib/crypto/fips.h
+#
+# Requires that python-cryptography be installed.
+#
+# Copyright 2025 Google LLC
+
+import cryptography.hazmat.primitives.ciphers
+import cryptography.hazmat.primitives.cmac
+import hashlib
+import hmac
+
+fips_test_data = b"fips test data\0\0"
+fips_test_key = b"fips test key\0\0\0"
+
+def print_static_u8_array_definition(name, value):
+    print('')
+    print(f'static const u8 {name}[] __initconst __maybe_unused = {{')
+    for i in range(0, len(value), 8):
+        line = '\t' + ''.join(f'0x{b:02x}, ' for b in value[i:i+8])
+        print(f'{line.rstrip()}')
+    print('};')
+
+print('/* SPDX-License-Identifier: GPL-2.0-or-later */')
+print(f'/* This file was generated by: gen-fips-testvecs.py */')
+print()
+print('#include <linux/fips.h>')
+
+print_static_u8_array_definition("fips_test_data", fips_test_data)
+print_static_u8_array_definition("fips_test_key", fips_test_key)
+
+for alg in 'sha1', 'sha256', 'sha512':
+    ctx = hmac.new(fips_test_key, digestmod=alg)
+    ctx.update(fips_test_data)
+    print_static_u8_array_definition(f'fips_test_hmac_{alg}_value', ctx.digest())
+
+print_static_u8_array_definition(f'fips_test_sha3_256_value',
+                                 hashlib.sha3_256(fips_test_data).digest())
+
+aes = cryptography.hazmat.primitives.ciphers.algorithms.AES(fips_test_key)
+aes_cmac = cryptography.hazmat.primitives.cmac.CMAC(aes)
+aes_cmac.update(fips_test_data)
+print_static_u8_array_definition('fips_test_aes_cmac_value',
+                                 aes_cmac.finalize())