Merge remote branch 'linus/master' into drm-intel-fixes

Merge with Linus to resolve conflicting fixes for the reusing the stale
HEAD value during intel_ring_wait().

Conflicts:
	drivers/gpu/drm/i915/intel_ringbuffer.c

1 files changed, 7 insertions, 10 deletions

diff --git a/security/keys/proc.c b/security/keys/proc.c
index 70373966816e..525cf8a29cdd 100644
--- a/security/keys/proc.c
+++ b/security/keys/proc.c
@@ -1,4 +1,4 @@
-/* proc.c: proc files for key database enumeration
+/* procfs files for key database enumeration
  *
  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
  * Written by David Howells (dhowells@redhat.com)
@@ -60,9 +60,8 @@ static const struct file_operations proc_key_users_fops = {
 	.release	= seq_release,
 };
 
-/*****************************************************************************/
 /*
- * declare the /proc files
+ * Declare the /proc files.
  */
 static int __init key_proc_init(void)
 {
@@ -79,14 +78,13 @@ static int __init key_proc_init(void)
 		panic("Cannot create /proc/key-users\n");
 
 	return 0;
-
-} /* end key_proc_init() */
+}
 
 __initcall(key_proc_init);
 
-/*****************************************************************************/
 /*
- * implement "/proc/keys" to provides a list of the keys on the system
+ * 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
 
@@ -293,9 +291,9 @@ static struct rb_node *key_user_first(struct rb_root *r)
 	return __key_user_next(n);
 }
 
-/*****************************************************************************/
 /*
- * implement "/proc/key-users" to provides a list of the key users
+ * Implement "/proc/key-users" to provides a list of the key users and their
+ * quotas.
  */
 static int proc_key_users_open(struct inode *inode, struct file *file)
 {
@@ -351,5 +349,4 @@ static int proc_key_users_show(struct seq_file *m, void *v)
 		   maxbytes);
 
 	return 0;
-
 }