Merge tag 'keys-next-20150123' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into next

2 files changed, 0 insertions, 26 deletions

diff --git a/security/keys/Kconfig b/security/keys/Kconfig
index a4f3f8c48d6e..72483b8f1be5 100644
--- a/security/keys/Kconfig
+++ b/security/keys/Kconfig
@@ -80,21 +80,3 @@ config ENCRYPTED_KEYS
           Userspace only ever sees/stores encrypted blobs.
 
           If you are unsure as to whether this is required, answer N.
-
-config KEYS_DEBUG_PROC_KEYS
-        bool "Enable the /proc/keys file by which keys may be viewed"
-        depends on KEYS
-        help
-          This option turns on support for the /proc/keys file - through which
-          can be listed all the keys on the system that are viewable by the
-          reading process.
-
-          The only keys included in the list are those that grant View
-          permission to the reading process whether or not it possesses them.
-          Note that LSM security checks are still performed, and may further
-          filter out keys that the current process is not authorised to view.
-
-          Only key attributes are listed here; key payloads are not included in
-          the resulting table.
-
-          If you are unsure as to whether this is required, answer N.
diff --git a/security/keys/proc.c b/security/keys/proc.c
index 972eeb336b81..f0611a6368cd 100644
--- a/security/keys/proc.c
+++ b/security/keys/proc.c
@@ -18,7 +18,6 @@
 #include <asm/errno.h>
 #include "internal.h"
 
-#ifdef CONFIG_KEYS_DEBUG_PROC_KEYS
 static int proc_keys_open(struct inode *inode, struct file *file);
 static void *proc_keys_start(struct seq_file *p, loff_t *_pos);
 static void *proc_keys_next(struct seq_file *p, void *v, loff_t *_pos);
@@ -38,7 +37,6 @@ static const struct file_operations proc_keys_fops = {
         .llseek         = seq_lseek,
         .release        = seq_release,
 };
-#endif
 
 static int proc_key_users_open(struct inode *inode, struct file *file);
 static void *proc_key_users_start(struct seq_file *p, loff_t *_pos);
@@ -67,11 +65,9 @@ static int __init key_proc_init(void)
 {
         struct proc_dir_entry *p;
 
-#ifdef CONFIG_KEYS_DEBUG_PROC_KEYS
         p = proc_create("keys", 0, NULL, &proc_keys_fops);
         if (!p)
                 panic("Cannot create /proc/keys\n");
-#endif
 
         p = proc_create("key-users", 0, NULL, &proc_key_users_fops);
         if (!p)
@@ -86,8 +82,6 @@ __initcall(key_proc_init);
  * Implement "/proc/keys" to provide a list of the keys on the system that
  * grant View permission to the caller.
  */
-#ifdef CONFIG_KEYS_DEBUG_PROC_KEYS
-
 static struct rb_node *key_serial_next(struct seq_file *p, struct rb_node *n)
 {
         struct user_namespace *user_ns = seq_user_ns(p);
@@ -275,8 +269,6 @@ static int proc_keys_show(struct seq_file *m, void *v)
         return 0;
 }
 
-#endif /* CONFIG_KEYS_DEBUG_PROC_KEYS */
-
 static struct rb_node *__key_user_next(struct user_namespace *user_ns, struct rb_node *n)
 {
         while (n) {