VDSO_SYMBOL        22 arch/arm64/include/asm/vdso.h #define VDSO_SYMBOL(base, name)						   \
VDSO_SYMBOL        15 arch/nds32/include/asm/vdso.h #define VDSO_SYMBOL(base, name)						   \
VDSO_SYMBOL        24 arch/riscv/include/asm/vdso.h #define VDSO_SYMBOL(base, name)							\