diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index fe605205b4ce2ac1ed7e84a71a2d4f6042a0f66e..59a42342b55599167c48eb9a4946088a7c07d2a4 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -103,7 +103,7 @@ $(obj)/zoffset.h: $(obj)/compressed/vmlinux FORCE AFLAGS_header.o += -I$(objtree)/$(obj) $(obj)/header.o: $(obj)/zoffset.h -LDFLAGS_setup.elf := -m elf_i386 -T +LDFLAGS_setup.elf := -m elf_i386 -z noexecstack -T $(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE $(call if_changed,ld) diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile index bf91e0a36d77fa1fb3882e247633873ed18a6bc4..ad268a15bc7bb5d4c9490e36872b47eb6abf463a 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -68,6 +68,8 @@ LDFLAGS_vmlinux := -pie $(call ld-option, --no-dynamic-linker) ifdef CONFIG_LD_ORPHAN_WARN LDFLAGS_vmlinux += --orphan-handling=warn endif +LDFLAGS_vmlinux += -z noexecstack +LDFLAGS_vmlinux += $(call ld-option,--no-warn-rwx-segments) LDFLAGS_vmlinux += -T hostprogs := mkpiggy diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile index 1faa6be405b70cb571ccc3cbced89b166bcd6f86..578fc7e21044d8d44433fddc0944bac63b93fb74 100644 --- a/arch/x86/entry/vdso/Makefile +++ b/arch/x86/entry/vdso/Makefile @@ -178,7 +178,7 @@ quiet_cmd_vdso = VDSO $@ sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@' VDSO_LDFLAGS = -shared --hash-style=both --build-id=sha1 \ - $(call ld-option, --eh-frame-hdr) -Bsymbolic + $(call ld-option, --eh-frame-hdr) -Bsymbolic -z noexecstack GCOV_PROFILE := n quiet_cmd_vdso_and_check = VDSO $@