This data access was forgotten in the previous patch.

Fixes: 3a471103ac1823ba
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/translate-a64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index b97af372f0..9e7afa571d 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -1815,7 +1815,7 @@ static void handle_sys(DisasContext *s, uint32_t insn, bool isread,
         return;
     case ARM_CP_DC_ZVA:
         /* Writes clear the aligned block of memory which rt points into. */
-        tcg_rt = cpu_reg(s, rt);
+        tcg_rt = clean_data_tbi(s, cpu_reg(s, rt), false);
         gen_helper_dc_zva(cpu_env, tcg_rt);
         return;
     default:
-- 
2.17.2