diff --git a/include/linux/mm.h b/include/linux/mm.h
index faf3b70..4c73178 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1229,24 +1229,78 @@
 			    unsigned long start, unsigned long nr_pages,
 			    int write, int force, struct page **pages,
 			    struct vm_area_struct **vmas);
-long get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
-		    unsigned long start, unsigned long nr_pages,
-		    int write, int force, struct page **pages,
-		    struct vm_area_struct **vmas);
-long get_user_pages_locked(struct task_struct *tsk, struct mm_struct *mm,
-		    unsigned long start, unsigned long nr_pages,
-		    int write, int force, struct page **pages,
-		    int *locked);
+long get_user_pages6(unsigned long start, unsigned long nr_pages,
+			    int write, int force, struct page **pages,
+			    struct vm_area_struct **vmas);
+long get_user_pages_locked6(unsigned long start, unsigned long nr_pages,
+		    int write, int force, struct page **pages, int *locked);
 long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
 			       unsigned long start, unsigned long nr_pages,
 			       int write, int force, struct page **pages,
 			       unsigned int gup_flags);
-long get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
-		    unsigned long start, unsigned long nr_pages,
+long get_user_pages_unlocked5(unsigned long start, unsigned long nr_pages,
 		    int write, int force, struct page **pages);
 int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 			struct page **pages);
 
+/* suppress warnings from use in EXPORT_SYMBOL() */
+#ifndef __DISABLE_GUP_DEPRECATED
+#define __gup_deprecated __deprecated
+#else
+#define __gup_deprecated
+#endif
+/*
+ * These macros provide backward-compatibility with the old
+ * get_user_pages() variants which took tsk/mm.  These
+ * functions/macros provide both compile-time __deprecated so we
+ * can catch old-style use and not break the build.  The actual
+ * functions also have WARN_ON()s to let us know at runtime if
+ * the get_user_pages() should have been the "remote" variant.
+ *
+ * These are hideous, but temporary.
+ *
+ * If you run into one of these __deprecated warnings, look
+ * at how you are calling get_user_pages().  If you are calling
+ * it with current/current->mm as the first two arguments,
+ * simply remove those arguments.  The behavior will be the same
+ * as it is now.  If you are calling it on another task, use
+ * get_user_pages_remote() instead.
+ *
+ * Any questions?  Ask Dave Hansen <dave@sr71.net>
+ */
+long
+__gup_deprecated
+get_user_pages8(struct task_struct *tsk, struct mm_struct *mm,
+		unsigned long start, unsigned long nr_pages,
+		int write, int force, struct page **pages,
+		struct vm_area_struct **vmas);
+#define GUP_MACRO(_1, _2, _3, _4, _5, _6, _7, _8, get_user_pages, ...)	\
+	get_user_pages
+#define get_user_pages(...) GUP_MACRO(__VA_ARGS__,	\
+		get_user_pages8, x,			\
+		get_user_pages6, x, x, x, x, x)(__VA_ARGS__)
+
+__gup_deprecated
+long get_user_pages_locked8(struct task_struct *tsk, struct mm_struct *mm,
+		unsigned long start, unsigned long nr_pages,
+		int write, int force, struct page **pages,
+		int *locked);
+#define GUPL_MACRO(_1, _2, _3, _4, _5, _6, _7, _8, get_user_pages_locked, ...)	\
+	get_user_pages_locked
+#define get_user_pages_locked(...) GUPL_MACRO(__VA_ARGS__,	\
+		get_user_pages_locked8,	x,			\
+		get_user_pages_locked6, x, x, x, x)(__VA_ARGS__)
+
+__gup_deprecated
+long get_user_pages_unlocked7(struct task_struct *tsk, struct mm_struct *mm,
+		unsigned long start, unsigned long nr_pages,
+		int write, int force, struct page **pages);
+#define GUPU_MACRO(_1, _2, _3, _4, _5, _6, _7, get_user_pages_unlocked, ...)	\
+	get_user_pages_unlocked
+#define get_user_pages_unlocked(...) GUPU_MACRO(__VA_ARGS__,	\
+		get_user_pages_unlocked7, x,			\
+		get_user_pages_unlocked5, x, x, x, x)(__VA_ARGS__)
+
 /* Container for pinned pfns / pages */
 struct frame_vector {
 	unsigned int nr_allocated;	/* Number of frames we have space for */
diff --git a/mm/gup.c b/mm/gup.c
index 36ca850..8a035e0 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -1,3 +1,4 @@
+#define __DISABLE_GUP_DEPRECATED 1
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/err.h>
@@ -807,15 +808,15 @@
  *      if (locked)
  *          up_read(&mm->mmap_sem);
  */
-long get_user_pages_locked(struct task_struct *tsk, struct mm_struct *mm,
-			   unsigned long start, unsigned long nr_pages,
+long get_user_pages_locked6(unsigned long start, unsigned long nr_pages,
 			   int write, int force, struct page **pages,
 			   int *locked)
 {
-	return __get_user_pages_locked(tsk, mm, start, nr_pages, write, force,
-				       pages, NULL, locked, true, FOLL_TOUCH);
+	return __get_user_pages_locked(current, current->mm, start, nr_pages,
+				       write, force, pages, NULL, locked, true,
+				       FOLL_TOUCH);
 }
-EXPORT_SYMBOL(get_user_pages_locked);
+EXPORT_SYMBOL(get_user_pages_locked6);
 
 /*
  * Same as get_user_pages_unlocked(...., FOLL_TOUCH) but it allows to
@@ -860,14 +861,13 @@
  * or if "force" shall be set to 1 (get_user_pages_fast misses the
  * "force" parameter).
  */
-long get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
-			     unsigned long start, unsigned long nr_pages,
+long get_user_pages_unlocked5(unsigned long start, unsigned long nr_pages,
 			     int write, int force, struct page **pages)
 {
-	return __get_user_pages_unlocked(tsk, mm, start, nr_pages, write,
-					 force, pages, FOLL_TOUCH);
+	return __get_user_pages_unlocked(current, current->mm, start, nr_pages,
+					 write, force, pages, FOLL_TOUCH);
 }
-EXPORT_SYMBOL(get_user_pages_unlocked);
+EXPORT_SYMBOL(get_user_pages_unlocked5);
 
 /*
  * get_user_pages_remote() - pin user pages in memory
@@ -939,16 +939,15 @@
  * This is the same as get_user_pages_remote() for the time
  * being.
  */
-long get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
-		unsigned long start, unsigned long nr_pages,
+long get_user_pages6(unsigned long start, unsigned long nr_pages,
 		int write, int force, struct page **pages,
 		struct vm_area_struct **vmas)
 {
-	return __get_user_pages_locked(tsk, mm, start, nr_pages,
+	return __get_user_pages_locked(current, current->mm, start, nr_pages,
 				       write, force, pages, vmas, NULL, false,
 				       FOLL_TOUCH);
 }
-EXPORT_SYMBOL(get_user_pages);
+EXPORT_SYMBOL(get_user_pages6);
 
 /**
  * populate_vma_page_range() -  populate a range of pages in the vma.
@@ -1484,3 +1483,38 @@
 }
 
 #endif /* CONFIG_HAVE_GENERIC_RCU_GUP */
+
+long get_user_pages8(struct task_struct *tsk, struct mm_struct *mm,
+		     unsigned long start, unsigned long nr_pages,
+		     int write, int force, struct page **pages,
+		     struct vm_area_struct **vmas)
+{
+	WARN_ONCE(tsk != current, "get_user_pages() called on remote task");
+	WARN_ONCE(mm != current->mm, "get_user_pages() called on remote mm");
+
+	return get_user_pages6(start, nr_pages, write, force, pages, vmas);
+}
+EXPORT_SYMBOL(get_user_pages8);
+
+long get_user_pages_locked8(struct task_struct *tsk, struct mm_struct *mm,
+			    unsigned long start, unsigned long nr_pages,
+			    int write, int force, struct page **pages, int *locked)
+{
+	WARN_ONCE(tsk != current, "get_user_pages_locked() called on remote task");
+	WARN_ONCE(mm != current->mm, "get_user_pages_locked() called on remote mm");
+
+	return get_user_pages_locked6(start, nr_pages, write, force, pages, locked);
+}
+EXPORT_SYMBOL(get_user_pages_locked8);
+
+long get_user_pages_unlocked7(struct task_struct *tsk, struct mm_struct *mm,
+				  unsigned long start, unsigned long nr_pages,
+				  int write, int force, struct page **pages)
+{
+	WARN_ONCE(tsk != current, "get_user_pages_unlocked() called on remote task");
+	WARN_ONCE(mm != current->mm, "get_user_pages_unlocked() called on remote mm");
+
+	return get_user_pages_unlocked5(start, nr_pages, write, force, pages);
+}
+EXPORT_SYMBOL(get_user_pages_unlocked7);
+
diff --git a/mm/nommu.c b/mm/nommu.c
index fbf6f0f1..b64d04d 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -15,6 +15,8 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#define __DISABLE_GUP_DEPRECATED
+
 #include <linux/export.h>
 #include <linux/mm.h>
 #include <linux/vmacache.h>
@@ -182,8 +184,7 @@
  *   slab page or a secondary page from a compound page
  * - don't permit access to VMAs that don't support it, such as I/O mappings
  */
-long get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
-		    unsigned long start, unsigned long nr_pages,
+long get_user_pages6(unsigned long start, unsigned long nr_pages,
 		    int write, int force, struct page **pages,
 		    struct vm_area_struct **vmas)
 {
@@ -194,20 +195,18 @@
 	if (force)
 		flags |= FOLL_FORCE;
 
-	return __get_user_pages(tsk, mm, start, nr_pages, flags, pages, vmas,
-				NULL);
+	return __get_user_pages(current, current->mm, start, nr_pages, flags,
+				pages, vmas, NULL);
 }
-EXPORT_SYMBOL(get_user_pages);
+EXPORT_SYMBOL(get_user_pages6);
 
-long get_user_pages_locked(struct task_struct *tsk, struct mm_struct *mm,
-			   unsigned long start, unsigned long nr_pages,
-			   int write, int force, struct page **pages,
-			   int *locked)
+long get_user_pages_locked6(unsigned long start, unsigned long nr_pages,
+			    int write, int force, struct page **pages,
+			    int *locked)
 {
-	return get_user_pages(tsk, mm, start, nr_pages, write, force,
-			      pages, NULL);
+	return get_user_pages6(start, nr_pages, write, force, pages, NULL);
 }
-EXPORT_SYMBOL(get_user_pages_locked);
+EXPORT_SYMBOL(get_user_pages_locked6);
 
 long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
 			       unsigned long start, unsigned long nr_pages,
@@ -216,21 +215,20 @@
 {
 	long ret;
 	down_read(&mm->mmap_sem);
-	ret = get_user_pages(tsk, mm, start, nr_pages, write, force,
-			     pages, NULL);
+	ret = __get_user_pages(tsk, mm, start, nr_pages, gup_flags, pages,
+				NULL, NULL);
 	up_read(&mm->mmap_sem);
 	return ret;
 }
 EXPORT_SYMBOL(__get_user_pages_unlocked);
 
-long get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
-			     unsigned long start, unsigned long nr_pages,
+long get_user_pages_unlocked5(unsigned long start, unsigned long nr_pages,
 			     int write, int force, struct page **pages)
 {
-	return __get_user_pages_unlocked(tsk, mm, start, nr_pages, write,
-					 force, pages, 0);
+	return __get_user_pages_unlocked(current, current->mm, start, nr_pages,
+					 write, force, pages, 0);
 }
-EXPORT_SYMBOL(get_user_pages_unlocked);
+EXPORT_SYMBOL(get_user_pages_unlocked5);
 
 /**
  * follow_pfn - look up PFN at a user virtual address
@@ -2108,3 +2106,31 @@
 	return 0;
 }
 subsys_initcall(init_admin_reserve);
+
+long get_user_pages8(struct task_struct *tsk, struct mm_struct *mm,
+		     unsigned long start, unsigned long nr_pages,
+		     int write, int force, struct page **pages,
+		     struct vm_area_struct **vmas)
+{
+	return get_user_pages6(start, nr_pages, write, force, pages, vmas);
+}
+EXPORT_SYMBOL(get_user_pages8);
+
+long get_user_pages_locked8(struct task_struct *tsk, struct mm_struct *mm,
+			    unsigned long start, unsigned long nr_pages,
+			    int write, int force, struct page **pages,
+			    int *locked)
+{
+	return get_user_pages_locked6(start, nr_pages, write,
+				      force, pages, locked);
+}
+EXPORT_SYMBOL(get_user_pages_locked8);
+
+long get_user_pages_unlocked7(struct task_struct *tsk, struct mm_struct *mm,
+			      unsigned long start, unsigned long nr_pages,
+			      int write, int force, struct page **pages)
+{
+	return get_user_pages_unlocked5(start, nr_pages, write, force, pages);
+}
+EXPORT_SYMBOL(get_user_pages_unlocked7);
+
diff --git a/mm/util.c b/mm/util.c
index 4fb14ca..1e60116 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -283,9 +283,7 @@
 int __weak get_user_pages_fast(unsigned long start,
 				int nr_pages, int write, struct page **pages)
 {
-	struct mm_struct *mm = current->mm;
-	return get_user_pages_unlocked(current, mm, start, nr_pages,
-				       write, 0, pages);
+	return get_user_pages_unlocked(start, nr_pages, write, 0, pages);
 }
 EXPORT_SYMBOL_GPL(get_user_pages_fast);