[PATCH 1/2] um: link vmlinux with -no-pie

From: Thomas Meyer
Date: Sun Aug 20 2017 - 07:30:09 EST


Debian's gcc defaults to pie. The global Makefile already defines the -fno-pie option.
Link UML dynamic kernel image also with -no-pie to fix the build.

Signed-off-by: Thomas Meyer <thomas@xxxxxxxx>
---
arch/um/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/um/Makefile b/arch/um/Makefile
index f1c9269b2c2a..8e3ae6d0c810 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -121,7 +121,7 @@ archheaders:
archprepare: include/generated/user_constants.h

LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static
-LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib
+LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib $(call cc-option, -no-pie)

CFLAGS_NO_HARDENING := $(call cc-option, -fno-PIC,) $(call cc-option, -fno-pic,) \
$(call cc-option, -fno-stack-protector,) \
--
2.11.0