linux-kernel - [PATCH v4 5/6] module: Remove module_addr_min and module_addr

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <6160bf52397ecf4a57fc144eb4a63ee293201348.1645525635.git.christophe.leroy@csgroup.eu>
Date:   Tue, 22 Feb 2022 11:32:19 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Aaron Tomlin <atomlin@...hat.com>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Jessica Yu <jeyu@...nel.org>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        kgdb-bugreport@...ts.sourceforge.net, linux-mm@...ck.org,
        linux-arch@...r.kernel.org, linux-modules@...r.kernel.org
Subject: [PATCH v4 5/6] module: Remove module_addr_min and module_addr_max

Replace module_addr_min and module_addr_max by
mod_tree.addr_min and mod_tree.addr_max

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 kernel/module/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/module/main.c b/kernel/module/main.c
index f4d95a2ff08f..db503a212532 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -63,7 +63,7 @@
  * Mutex protects:
  * 1) List of modules (also safely readable with preempt_disable),
  * 2) module_use links,
- * 3) module_addr_min/module_addr_max.
+ * 3) mod_tree.addr_min/mod_tree.addr_max.
  * (delete and add uses RCU list operations).
  */
 DEFINE_MUTEX(module_mutex);
@@ -3006,14 +3006,14 @@ static void cfi_init(struct module *mod)
 		mod->exit = *exit;
 #endif
 
-	cfi_module_add(mod, module_addr_min);
+	cfi_module_add(mod, mod_tree.addr_min);
 #endif
 }
 
 static void cfi_cleanup(struct module *mod)
 {
 #ifdef CONFIG_CFI_CLANG
-	cfi_module_remove(mod, module_addr_min);
+	cfi_module_remove(mod, mod_tree.addr_min);
 #endif
 }
 
-- 
2.34.1