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authorThomas Gleixner <tglx@linutronix.de>2015-04-08 17:26:21 -0400
committerThomas Gleixner <tglx@linutronix.de>2015-04-08 17:26:21 -0400
commit462b69b1e43ceccab68a47d65b1e46520cd0fdc0 (patch)
tree3c961fcb5889c5ab14ab36d8ef7421fc96c95959 /arch/x86/kernel/module.c
parentd8bf368d0631d4bc2612d8bf2e4e8e74e620d0cc (diff)
parentf22e6e847115abc3a0e2ad7bb18d243d42275af1 (diff)
Merge branch 'linus' into irq/core to get the GIC updates which
conflict with pending GIC changes. Conflicts: drivers/usb/isp1760/isp1760-core.c
Diffstat (limited to 'arch/x86/kernel/module.c')
-rw-r--r--arch/x86/kernel/module.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
index 9bbb9b35c144..d1ac80b72c72 100644
--- a/arch/x86/kernel/module.c
+++ b/arch/x86/kernel/module.c
@@ -47,13 +47,21 @@ do { \
47 47
48#ifdef CONFIG_RANDOMIZE_BASE 48#ifdef CONFIG_RANDOMIZE_BASE
49static unsigned long module_load_offset; 49static unsigned long module_load_offset;
50static int randomize_modules = 1;
50 51
51/* Mutex protects the module_load_offset. */ 52/* Mutex protects the module_load_offset. */
52static DEFINE_MUTEX(module_kaslr_mutex); 53static DEFINE_MUTEX(module_kaslr_mutex);
53 54
55static int __init parse_nokaslr(char *p)
56{
57 randomize_modules = 0;
58 return 0;
59}
60early_param("nokaslr", parse_nokaslr);
61
54static unsigned long int get_module_load_offset(void) 62static unsigned long int get_module_load_offset(void)
55{ 63{
56 if (kaslr_enabled) { 64 if (randomize_modules) {
57 mutex_lock(&module_kaslr_mutex); 65 mutex_lock(&module_kaslr_mutex);
58 /* 66 /*
59 * Calculate the module_load_offset the first time this 67 * Calculate the module_load_offset the first time this