ARM_EXIT_DISCARD 14 arch/arm/kernel/vmlinux.lds.h #define ARM_EXIT_DISCARD(x) ARM_EXIT_DISCARD 17 arch/arm/kernel/vmlinux.lds.h #define ARM_EXIT_DISCARD(x) x ARM_EXIT_DISCARD 20 arch/arm64/kernel/vmlinux.lds.S #define ARM_EXIT_DISCARD(x)