---

yaml
---
r: 262666
b: refs/heads/master
c: 8730270
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4d81897139ffb738ee14b6f84f63f93ecda1136b
+refs/heads/master: 87302700402b2708c49f89970c295465cc8e5523

trunk/fs/autofs4/autofs_i.h

@@ -39,27 +39,17 @@
 
 /* #define DEBUG */
 
-#ifdef DEBUG
-#define DPRINTK(fmt, args...)				\
-do {							\
-	printk(KERN_DEBUG "pid %d: %s: " fmt "\n",	\
-		current->pid, __func__, ##args);	\
-} while (0)
-#else
-#define DPRINTK(fmt, args...) do {} while (0)
-#endif
-
-#define AUTOFS_WARN(fmt, args...)			\
-do {							\
+#define DPRINTK(fmt, ...)				\
+	pr_debug("pid %d: %s: " fmt "\n",		\
+		current->pid, __func__, ##__VA_ARGS__)
+
+#define AUTOFS_WARN(fmt, ...)				\
 	printk(KERN_WARNING "pid %d: %s: " fmt "\n",	\
-		current->pid, __func__, ##args);	\
-} while (0)
+		current->pid, __func__, ##__VA_ARGS__)
 
-#define AUTOFS_ERROR(fmt, args...)			\
-do {							\
+#define AUTOFS_ERROR(fmt, ...)				\
 	printk(KERN_ERR "pid %d: %s: " fmt "\n",	\
-		current->pid, __func__, ##args);	\
-} while (0)
+		current->pid, __func__, ##__VA_ARGS__)
 
 /* Unified info structure.  This is pointed to by both the dentry and
    inode structures.  Each file in the filesystem has an instance of this

trunk/fs/autofs4/waitq.c

@@ -104,7 +104,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
 	size_t pktsz;
 
 	DPRINTK("wait id = 0x%08lx, name = %.*s, type=%d",
-		wq->wait_queue_token, wq->name.len, wq->name.name, type);
+		(unsigned long) wq->wait_queue_token, wq->name.len, wq->name.name, type);
 
 	memset(&pkt,0,sizeof pkt); /* For security reasons */
 

trunk/include/linux/cred.h

@@ -269,7 +269,7 @@ static inline void put_cred(const struct cred *_cred)
  * since nobody else can modify it.
  */
 #define current_cred() \
-	(*(__force struct cred **)&current->cred)
+	rcu_dereference_protected(current->cred, 1)
 
 /**
  * __task_cred - Access a task's objective credentials
@@ -307,7 +307,7 @@ static inline void put_cred(const struct cred *_cred)
 #define get_current_user()				\
 ({							\
 	struct user_struct *__u;			\
-	struct cred *__cred;				\
+	const struct cred *__cred;			\
 	__cred = current_cred();			\
 	__u = get_uid(__cred->user);			\
 	__u;						\
@@ -322,7 +322,7 @@ static inline void put_cred(const struct cred *_cred)
 #define get_current_groups()				\
 ({							\
 	struct group_info *__groups;			\
-	struct cred *__cred;				\
+	const struct cred *__cred;			\
 	__cred = current_cred();			\
 	__groups = get_group_info(__cred->group_info);	\
 	__groups;					\

trunk/include/linux/mm.h

@@ -962,6 +962,8 @@ int invalidate_inode_page(struct page *page);
 #ifdef CONFIG_MMU
 extern int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
 			unsigned long address, unsigned int flags);
+extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
+			    unsigned long address, unsigned int fault_flags);
 #else
 static inline int handle_mm_fault(struct mm_struct *mm,
 			struct vm_area_struct *vma, unsigned long address,
@@ -971,6 +973,14 @@ static inline int handle_mm_fault(struct mm_struct *mm,
 	BUG();
 	return VM_FAULT_SIGBUS;
 }
+static inline int fixup_user_fault(struct task_struct *tsk,
+		struct mm_struct *mm, unsigned long address,
+		unsigned int fault_flags)
+{
+	/* should never happen if there's no MMU */
+	BUG();
+	return -EFAULT;
+}
 #endif
 
 extern int make_pages_present(unsigned long addr, unsigned long end);
@@ -988,8 +998,6 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
 int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 			struct page **pages);
 struct page *get_dump_page(unsigned long addr);
-extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
-			    unsigned long address, unsigned int fault_flags);
 
 extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
 extern void do_invalidatepage(struct page *page, unsigned long offset);