change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/security/keys/proc.c
..
..
@@ -1,15 +1,10 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
1
2
 /* procfs files for key database enumeration
2
3
  *
3
4
  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
4
5
  * Written by David Howells (dhowells@redhat.com)
5
- *
6
- * This program is free software; you can redistribute it and/or
7
- * modify it under the terms of the GNU General Public License
8
- * as published by the Free Software Foundation; either version
9
- * 2 of the License, or (at your option) any later version.
10
6
  */
11
7
 
12
-#include <linux/module.h>
13
8
 #include <linux/init.h>
14
9
 #include <linux/sched.h>
15
10
 #include <linux/fs.h>
..
..
@@ -173,7 +168,8 @@
173
168
 		.match_data.cmp		= lookup_user_key_possessed,
174
169
 		.match_data.raw_data	= key,
175
170
 		.match_data.lookup_type	= KEYRING_SEARCH_LOOKUP_DIRECT,
176
-		.flags			= KEYRING_SEARCH_NO_STATE_CHECK,
171
+		.flags			= (KEYRING_SEARCH_NO_STATE_CHECK |
172
+					   KEYRING_SEARCH_RECURSE),
177
173
 	};
178
174
 
179
175
 	key_ref = make_key_ref(key, 0);
..
..
@@ -182,7 +178,9 @@
182
178
 	 * skip if the key does not indicate the possessor can view it
183
179
 	 */
184
180
 	if (key->perm & KEY_POS_VIEW) {
185
-		skey_ref = search_my_process_keyrings(&ctx);
181
+		rcu_read_lock();
182
+		skey_ref = search_cred_keyrings_rcu(&ctx);
183
+		rcu_read_unlock();
186
184
 		if (!IS_ERR(skey_ref)) {
187
185
 			key_ref_put(skey_ref);
188
186
 			key_ref = make_key_ref(key, 1);