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-rw-r--r--arch/arm64/boot/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
index 1761f59724..a5a7873711 100644
--- a/arch/arm64/boot/Makefile
+++ b/arch/arm64/boot/Makefile
@@ -44,7 +44,7 @@ EFI_ZBOOT_BFD_TARGET := elf64-littleaarch64
EFI_ZBOOT_MACH_TYPE := ARM64
EFI_ZBOOT_FORWARD_CFI := $(CONFIG_ARM64_BTI_KERNEL)
-EFI_ZBOOT_OBJCOPY_FLAGS = --add-symbol zboot_code_size=0x$(shell \
+EFI_ZBOOT_OBJCOPY_FLAGS = --add-symbol zboot_code_size=0x$$( \
$(NM) vmlinux|grep _kernel_codesize|cut -d' ' -f1)
include $(srctree)/drivers/firmware/efi/libstub/Makefile.zboot