Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 8 insertions, 13 deletions

diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
index 1c355c550960..52f256f2cc81 100644
--- a/arch/x86/kernel/module.c
+++ b/arch/x86/kernel/module.c
@@ -24,6 +24,7 @@
 #include <linux/bug.h>
 #include <linux/mm.h>
 #include <linux/gfp.h>
+#include <linux/jump_label.h>
 
 #include <asm/system.h>
 #include <asm/page.h>
@@ -37,20 +38,11 @@
 
 void *module_alloc(unsigned long size)
 {
-        struct vm_struct *area;
-
-        if (!size)
-                return NULL;
-        size = PAGE_ALIGN(size);
-        if (size > MODULES_LEN)
-                return NULL;
-
-        area = __get_vm_area(size, VM_ALLOC, MODULES_VADDR, MODULES_END);
-        if (!area)
+        if (PAGE_ALIGN(size) > MODULES_LEN)
                 return NULL;
-
-        return __vmalloc_area(area, GFP_KERNEL | __GFP_HIGHMEM,
-                                        PAGE_KERNEL_EXEC);
+        return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
+                                GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
+                                -1, __builtin_return_address(0));
 }
 
 /* Free memory returned from module_alloc */
@@ -239,6 +231,9 @@ int module_finalize(const Elf_Ehdr *hdr,
                 apply_paravirt(pseg, pseg + para->sh_size);
         }
 
+        /* make jump label nops */
+        jump_label_apply_nops(me);
+
         return 0;
 }