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-rw-r--r--arch/arm/Makefile12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 05a91d8b89f3..0436002d5091 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -303,6 +303,18 @@ else
KBUILD_IMAGE := $(boot)/zImage
endif
+ifeq ($(CONFIG_STACKPROTECTOR_PER_TASK),y)
+prepare: stack_protector_prepare
+stack_protector_prepare: prepare0
+ $(eval KBUILD_CFLAGS += \
+ -fplugin-arg-arm_ssp_per_task_plugin-tso=$(shell \
+ awk '{if ($$2 == "THREAD_SZ_ORDER") print $$3;}'\
+ include/generated/asm-offsets.h) \
+ -fplugin-arg-arm_ssp_per_task_plugin-offset=$(shell \
+ awk '{if ($$2 == "TI_STACK_CANARY") print $$3;}'\
+ include/generated/asm-offsets.h))
+endif
+
all: $(notdir $(KBUILD_IMAGE))