[PATCH AUTOSEL for 3.18 059/101] x86/um: thin archives build fix

From: Sasha Levin
Date: Sun Apr 08 2018 - 20:50:48 EST


From: Nicholas Piggin <npiggin@xxxxxxxxx>

[ Upstream commit 827880ec260ba048f95fe646b96a205c394fa0f0 ]

The linker does not like vdso-syms.lds in input archive files.
Make it an extra-y instead.

Cc: Jeff Dike <jdike@xxxxxxxxxxx>
Cc: Richard Weinberger <richard@xxxxxx>
Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Nicholas Piggin <npiggin@xxxxxxxxx>
Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
---
arch/x86/um/vdso/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/um/vdso/Makefile b/arch/x86/um/vdso/Makefile
index 6c803ca49b5d..486f62c3bd04 100644
--- a/arch/x86/um/vdso/Makefile
+++ b/arch/x86/um/vdso/Makefile
@@ -50,7 +50,7 @@ CFLAGS_REMOVE_vdso-note.o = -pg -fprofile-arcs -ftest-coverage
CFLAGS_REMOVE_um_vdso.o = -pg -fprofile-arcs -ftest-coverage

targets += vdso-syms.lds
-obj-$(VDSO64-y) += vdso-syms.lds
+extra-$(VDSO64-y) += vdso-syms.lds

#
# Match symbols in the DSO that look like VDSO*; produce a file of constants.
--
2.15.1