diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/module.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index 45b1a7c03379..837450b6e882 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -19,7 +19,6 @@ #include <linux/jump_label.h> #include <linux/random.h> #include <linux/memory.h> -#include <linux/execmem.h> #include <asm/text-patching.h> #include <asm/page.h> @@ -37,32 +36,6 @@ do { \ } while (0) #endif -static struct execmem_info execmem_info __ro_after_init; - -struct execmem_info __init *execmem_arch_setup(void) -{ - unsigned long start, offset = 0; - - if (kaslr_enabled()) - offset = get_random_u32_inclusive(1, 1024) * PAGE_SIZE; - - start = MODULES_VADDR + offset; - - execmem_info = (struct execmem_info){ - .ranges = { - [EXECMEM_DEFAULT] = { - .flags = EXECMEM_KASAN_SHADOW, - .start = start, - .end = MODULES_END, - .pgprot = PAGE_KERNEL, - .alignment = MODULE_ALIGN, - }, - }, - }; - - return &execmem_info; -} - #ifdef CONFIG_X86_32 int apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, |