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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-21 21:41:29 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-21 21:41:29 +0300 |
| commit | 5fbe4c224ce3e2e62bd487158dfd1e89f9ae3e11 (patch) | |
| tree | aee3c146fb7dd3dd10cb71f44affa9c680481f08 /arch/x86/kernel/module.c | |
| parent | e2defd02717ebc54ae2f4862271a3093665b426a (diff) | |
| parent | 570e1aa84c376ff39809442f09c7606ddf62cfd1 (diff) | |
| download | linux-5fbe4c224ce3e2e62bd487158dfd1e89f9ae3e11.tar.xz | |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc x86 fixes from Ingo Molnar:
"This contains:
- EFI fixes
- a boot printout fix
- ASLR/kASLR fixes
- intel microcode driver fixes
- other misc fixes
Most of the linecount comes from an EFI revert"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm/ASLR: Avoid PAGE_SIZE redefinition for UML subarch
x86/microcode/intel: Handle truncated microcode images more robustly
x86/microcode/intel: Guard against stack overflow in the loader
x86, mm/ASLR: Fix stack randomization on 64-bit systems
x86/mm/init: Fix incorrect page size in init_memory_mapping() printks
x86/mm/ASLR: Propagate base load address calculation
Documentation/x86: Fix path in zero-page.txt
x86/apic: Fix the devicetree build in certain configs
Revert "efi/libstub: Call get_memory_map() to obtain map and desc sizes"
x86/efi: Avoid triple faults during EFI mixed mode calls
Diffstat (limited to 'arch/x86/kernel/module.c')
| -rw-r--r-- | arch/x86/kernel/module.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index d1ac80b72c72..9bbb9b35c144 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -47,21 +47,13 @@ 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 (randomize_modules) { + if (kaslr_enabled) { mutex_lock(&module_kaslr_mutex); /* * Calculate the module_load_offset the first time this |