diff options
Diffstat (limited to 'arch/x86/kernel/module.c')
| -rw-r--r-- | arch/x86/kernel/module.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index e0bc186d7501..ab23f1ad4bf1 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -37,20 +37,11 @@ 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 */ @@ -239,11 +230,13 @@ int module_finalize(const Elf_Ehdr *hdr, apply_paravirt(pseg, pseg + para->sh_size); } - return module_bug_finalize(hdr, sechdrs, me); + /* make jump label nops */ + jump_label_apply_nops(me); + + return 0; } void module_arch_cleanup(struct module *mod) { alternatives_smp_module_del(mod); - module_bug_cleanup(mod); } |