Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/cpu.c   | 1 +
 target/arm/cpu64.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index edf6e0e1f1..f4aa6202f5 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -2002,6 +2002,7 @@ static void arm_max_initfn(Object *obj)
 
             t = cpu->isar.id_isar6;
             t = FIELD_DP32(t, ID_ISAR6, DP, 1);
+            t = FIELD_DP32(t, ID_ISAR6, FHM, 1);
             cpu->isar.id_isar6 = t;
 
             t = cpu->id_mmfr4;
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index eff0f164dd..bffce337a4 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -308,6 +308,7 @@ static void aarch64_max_initfn(Object *obj)
         t = FIELD_DP64(t, ID_AA64ISAR0, SM3, 1);
         t = FIELD_DP64(t, ID_AA64ISAR0, SM4, 1);
         t = FIELD_DP64(t, ID_AA64ISAR0, DP, 1);
+        t = FIELD_DP64(t, ID_AA64ISAR0, FHM, 1);
         cpu->isar.id_aa64isar0 = t;
 
         t = cpu->isar.id_aa64isar1;
@@ -345,6 +346,7 @@ static void aarch64_max_initfn(Object *obj)
 
         u = cpu->isar.id_isar6;
         u = FIELD_DP32(u, ID_ISAR6, DP, 1);
+        u = FIELD_DP32(u, ID_ISAR6, FHM, 1);
         cpu->isar.id_isar6 = u;
 
         /*
-- 
2.17.2