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-rw-r--r--fs/Kconfig.binfmt3
-rw-r--r--fs/binfmt_elf.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
index 79e2ca7973b7..e95d1b64082c 100644
--- a/fs/Kconfig.binfmt
+++ b/fs/Kconfig.binfmt
@@ -27,6 +27,9 @@ config COMPAT_BINFMT_ELF
27 bool 27 bool
28 depends on COMPAT && BINFMT_ELF 28 depends on COMPAT && BINFMT_ELF
29 29
30config ARCH_BINFMT_ELF_RANDOMIZE_PIE
31 bool
32
30config BINFMT_ELF_FDPIC 33config BINFMT_ELF_FDPIC
31 bool "Kernel support for FDPIC ELF binaries" 34 bool "Kernel support for FDPIC ELF binaries"
32 default y 35 default y
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 21ac5ee4b43f..bcb884e2d613 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -794,7 +794,7 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
794 * default mmap base, as well as whatever program they 794 * default mmap base, as well as whatever program they
795 * might try to exec. This is because the brk will 795 * might try to exec. This is because the brk will
796 * follow the loader, and is not movable. */ 796 * follow the loader, and is not movable. */
797#if defined(CONFIG_X86) || defined(CONFIG_ARM) 797#ifdef CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE
798 /* Memory randomization might have been switched off 798 /* Memory randomization might have been switched off
799 * in runtime via sysctl. 799 * in runtime via sysctl.
800 * If that is the case, retain the original non-zero 800 * If that is the case, retain the original non-zero