From c315e69308c739a43c4ebc539bedbc1ac8d79854 Mon Sep 17 00:00:00 2001 From: Philipp Rudo Date: Tue, 26 Jun 2018 18:24:52 +0200 Subject: [PATCH] s390/purgatory: Add missing FORCE to Makefile targets Without FORCE make does not detect changes only made to the command line options. So object files might not be re-built even when they should be. Fix this by adding FORCE where it is missing. Fixes: 840798a1f5299 ("s390/kexec_file: Add purgatory") Cc: # 4.17 Signed-off-by: Philipp Rudo Acked-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/purgatory/Makefile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/s390/purgatory/Makefile b/arch/s390/purgatory/Makefile index 704e0f3c244a..abfa8c7a6d9a 100644 --- a/arch/s390/purgatory/Makefile +++ b/arch/s390/purgatory/Makefile @@ -7,13 +7,13 @@ purgatory-y := head.o purgatory.o string.o sha256.o mem.o targets += $(purgatory-y) purgatory.ro kexec-purgatory.c PURGATORY_OBJS = $(addprefix $(obj)/,$(purgatory-y)) -$(obj)/sha256.o: $(srctree)/lib/sha256.c +$(obj)/sha256.o: $(srctree)/lib/sha256.c FORCE $(call if_changed_rule,cc_o_c) -$(obj)/mem.o: $(srctree)/arch/s390/lib/mem.S +$(obj)/mem.o: $(srctree)/arch/s390/lib/mem.S FORCE $(call if_changed_rule,as_o_S) -$(obj)/string.o: $(srctree)/arch/s390/lib/string.c +$(obj)/string.o: $(srctree)/arch/s390/lib/string.c FORCE $(call if_changed_rule,cc_o_c) LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined -nostdlib