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-rw-r--r--arch/arm64/Makefile7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index f839ecd919f9..9b41f1e3b1a0 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -52,17 +52,19 @@ KBUILD_AFLAGS += $(lseinstr) $(brokengasinst)
ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
KBUILD_CPPFLAGS += -mbig-endian
+CHECKFLAGS += -D__AARCH64EB__
AS += -EB
LD += -EB
UTS_MACHINE := aarch64_be
else
KBUILD_CPPFLAGS += -mlittle-endian
+CHECKFLAGS += -D__AARCH64EL__
AS += -EL
LD += -EL
UTS_MACHINE := aarch64
endif
-CHECKFLAGS += -D__aarch64__
+CHECKFLAGS += -D__aarch64__ -m64
ifeq ($(CONFIG_ARM64_MODULE_CMODEL_LARGE), y)
KBUILD_CFLAGS_MODULE += -mcmodel=large
@@ -70,6 +72,9 @@ endif
ifeq ($(CONFIG_ARM64_MODULE_PLTS),y)
KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/arm64/kernel/module.lds
+ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
+KBUILD_LDFLAGS_MODULE += $(objtree)/arch/arm64/kernel/ftrace-mod.o
+endif
endif
# Default value