TMP_REG_3 25 arch/arm64/net/bpf_jit_comp.c #define TMP_REG_3 (MAX_BPF_JIT_REG + 3) TMP_REG_3 205 arch/sparc/net/bpf_jit_comp_64.c #define TMP_REG_3 (MAX_BPF_JIT_REG + 2)