EXSTACK_ENABLE_X 790 fs/binfmt_elf.c executable_stack = EXSTACK_ENABLE_X; EXSTACK_ENABLE_X 317 fs/binfmt_elf_fdpic.c executable_stack = EXSTACK_ENABLE_X; EXSTACK_ENABLE_X 326 fs/binfmt_elf_fdpic.c executable_stack = EXSTACK_ENABLE_X; EXSTACK_ENABLE_X 417 fs/binfmt_elf_fdpic.c if (executable_stack == EXSTACK_ENABLE_X || EXSTACK_ENABLE_X 752 fs/exec.c if (unlikely(executable_stack == EXSTACK_ENABLE_X))