3 files changed, 15 insertions, 4 deletions

diff --git a/Documentation/vm/Makefile b/Documentation/vm/Makefile
index 3fa4d0668864..e538864bfc63 100644
--- a/Documentation/vm/Makefile
+++ b/Documentation/vm/Makefile
@@ -2,7 +2,7 @@
 obj- := dummy.o
 
 # List of programs to build
-hostprogs-y := page-types hugepage-mmap hugepage-shm map_hugetlb
+hostprogs-y := hugepage-mmap hugepage-shm map_hugetlb
 
 # Tell kbuild to always build the programs
 always := $(hostprogs-y)
diff --git a/tools/vm/Makefile b/tools/vm/Makefile
new file mode 100644
index 000000000000..3823d4b1fa75
--- /dev/null
+++ b/tools/vm/Makefile
@@ -0,0 +1,11 @@
+# Makefile for vm tools
+
+CC = $(CROSS_COMPILE)gcc
+CFLAGS = -Wall -Wextra
+
+all: page-types
+%: %.c
+        $(CC) $(CFLAGS) -o $@ $^
+
+clean:
+        $(RM) page-types
diff --git a/Documentation/vm/page-types.c b/tools/vm/page-types.c
index 0b13f02d4059..7dab7b25b5c6 100644
--- a/Documentation/vm/page-types.c
+++ b/tools/vm/page-types.c
@@ -124,7 +124,7 @@
 #define BIT(name)               (1ULL << KPF_##name)
 #define BITS_COMPOUND           (BIT(COMPOUND_HEAD) | BIT(COMPOUND_TAIL))
 
-static const char *page_flag_names[] = {
+static const char * const page_flag_names[] = {
         [KPF_LOCKED]            = "L:locked",
         [KPF_ERROR]             = "E:error",
         [KPF_REFERENCED]        = "R:referenced",
@@ -166,7 +166,7 @@ static const char *page_flag_names[] = {
 };
 
 
-static const char *debugfs_known_mountpoints[] = {
+static const char * const debugfs_known_mountpoints[] = {
         "/sys/kernel/debug",
         "/debug",
         0,
@@ -215,7 +215,7 @@ static int		hwpoison_forget_fd;
 
 static unsigned long    total_pages;
 static unsigned long    nr_pages[HASH_SIZE];
-static uint64_t         page_flags[HASH_SIZE];
+static uint64_t         page_flags[HASH_SIZE];
 
 
 /*