diff options
Diffstat (limited to 'arch/x86/kernel/module.c')
| -rw-r--r-- | arch/x86/kernel/module.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index 9bbb9b3..d1ac80b 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -47,13 +47,21 @@ do { \ #ifdef CONFIG_RANDOMIZE_BASE static unsigned long module_load_offset; +static int randomize_modules = 1; /* Mutex protects the module_load_offset. */ static DEFINE_MUTEX(module_kaslr_mutex); +static int __init parse_nokaslr(char *p) +{ + randomize_modules = 0; + return 0; +} +early_param("nokaslr", parse_nokaslr); + static unsigned long int get_module_load_offset(void) { - if (kaslr_enabled) { + if (randomize_modules) { mutex_lock(&module_kaslr_mutex); /* * Calculate the module_load_offset the first time this |