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-rw-r--r--arch/x86/kernel/module.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
index e69f9882bf95..c3c59a3a14ad 100644
--- a/arch/x86/kernel/module.c
+++ b/arch/x86/kernel/module.c
@@ -32,6 +32,7 @@
32 32
33#include <asm/page.h> 33#include <asm/page.h>
34#include <asm/pgtable.h> 34#include <asm/pgtable.h>
35#include <asm/page_types.h>
35 36
36#if 0 37#if 0
37#define DEBUGP(fmt, ...) \ 38#define DEBUGP(fmt, ...) \
@@ -46,21 +47,13 @@ do { \
46 47
47#ifdef CONFIG_RANDOMIZE_BASE 48#ifdef CONFIG_RANDOMIZE_BASE
48static unsigned long module_load_offset; 49static unsigned long module_load_offset;
49static int randomize_modules = 1;
50 50
51/* Mutex protects the module_load_offset. */ 51/* Mutex protects the module_load_offset. */
52static DEFINE_MUTEX(module_kaslr_mutex); 52static DEFINE_MUTEX(module_kaslr_mutex);
53 53
54static int __init parse_nokaslr(char *p)
55{
56 randomize_modules = 0;
57 return 0;
58}
59early_param("nokaslr", parse_nokaslr);
60
61static unsigned long int get_module_load_offset(void) 54static unsigned long int get_module_load_offset(void)
62{ 55{
63 if (randomize_modules) { 56 if (kaslr_enabled) {
64 mutex_lock(&module_kaslr_mutex); 57 mutex_lock(&module_kaslr_mutex);
65 /* 58 /*
66 * Calculate the module_load_offset the first time this 59 * Calculate the module_load_offset the first time this