diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 85d10b5710..a5619f2893 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -156,8 +156,12 @@ static const S390FeatDef s390_features[] = {
     FEAT_INIT("ptff-qpc", S390_FEAT_TYPE_PTFF, 3, "PTFF Query Physical Clock"),
     FEAT_INIT("ptff-qui", S390_FEAT_TYPE_PTFF, 4, "PTFF Query UTC Information"),
     FEAT_INIT("ptff-qtou", S390_FEAT_TYPE_PTFF, 5, "PTFF Query TOD Offset User"),
+    FEAT_INIT("ptff-qsie", S390_FEAT_TYPE_PTFF, 10, "PTFF Query Steering Information Extended"),
+    FEAT_INIT("ptff-qtoue", S390_FEAT_TYPE_PTFF, 13, "PTFF Query TOD Offset User Extended"),
     FEAT_INIT("ptff-sto", S390_FEAT_TYPE_PTFF, 65, "PTFF Set TOD Offset"),
     FEAT_INIT("ptff-stou", S390_FEAT_TYPE_PTFF, 69, "PTFF Set TOD Offset User"),
+    FEAT_INIT("ptff-stoe", S390_FEAT_TYPE_PTFF, 73, "PTFF Set TOD Offset Extended"),
+    FEAT_INIT("ptff-stoue", S390_FEAT_TYPE_PTFF, 77, "PTFF Set TOD Offset User Extended"),
 
     FEAT_INIT("kmac-dea", S390_FEAT_TYPE_KMAC, 1, "KMAC DEA"),
     FEAT_INIT("kmac-tdea-128", S390_FEAT_TYPE_KMAC, 2, "KMAC TDEA-128"),
@@ -445,6 +449,7 @@ static S390FeatGroupDef s390_feature_groups[] = {
     FEAT_GROUP_INIT("plo", PLO, "Perform-locked-operation facility"),
     FEAT_GROUP_INIT("tods", TOD_CLOCK_STEERING, "Tod-clock-steering facility"),
     FEAT_GROUP_INIT("gen13ptff", GEN13_PTFF, "PTFF enhancements introduced with z13"),
+    FEAT_GROUP_INIT("mepochptff", MULTIPLE_EPOCH_PTFF, "PTFF enhancements introduced with Multiple-epoch facility"),
     FEAT_GROUP_INIT("msa", MSA, "Message-security-assist facility"),
     FEAT_GROUP_INIT("msa1", MSA_EXT_1, "Message-security-assist-extension 1 facility"),
     FEAT_GROUP_INIT("msa2", MSA_EXT_2, "Message-security-assist-extension 2 facility"),
diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h
index 4d930871b4..7c5915c7b2 100644
--- a/target/s390x/cpu_features_def.h
+++ b/target/s390x/cpu_features_def.h
@@ -151,8 +151,12 @@ typedef enum {
     S390_FEAT_PTFF_QPT,
     S390_FEAT_PTFF_QUI,
     S390_FEAT_PTFF_QTOU,
+    S390_FEAT_PTFF_QSIE,
+    S390_FEAT_PTFF_QTOUE,
     S390_FEAT_PTFF_STO,
     S390_FEAT_PTFF_STOU,
+    S390_FEAT_PTFF_STOE,
+    S390_FEAT_PTFF_STOUE,
 
     /* KMAC */
     S390_FEAT_KMAC_DEA,
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 58b6ac484e..716b06f726 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -59,6 +59,12 @@
     S390_FEAT_PTFF_QTOU, \
     S390_FEAT_PTFF_STOU
 
+#define S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF \
+    S390_FEAT_PTFF_QSIE, \
+    S390_FEAT_PTFF_QTOUE, \
+    S390_FEAT_PTFF_STOE, \
+    S390_FEAT_PTFF_STOUE
+
 #define S390_FEAT_GROUP_MSA \
     S390_FEAT_MSA, \
     S390_FEAT_KMAC_DEA, \
@@ -219,6 +225,9 @@ static uint16_t group_TOD_CLOCK_STEERING[] = {
 static uint16_t group_GEN13_PTFF[] = {
     S390_FEAT_GROUP_GEN13_PTFF,
 };
+static uint16_t group_MULTIPLE_EPOCH_PTFF[] = {
+    S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF,
+};
 static uint16_t group_MSA[] = {
     S390_FEAT_GROUP_MSA,
 };
@@ -466,6 +475,7 @@ static uint16_t full_GEN14_GA1[] = {
     S390_FEAT_CMM_NT,
     S390_FEAT_HPMA2,
     S390_FEAT_SIE_KSS,
+    S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF,
 };
 
 /* Default features (in order of release)
@@ -665,6 +675,7 @@ static FeatGroupDefSpec FeatGroupDef[] = {
     FEAT_GROUP_INITIALIZER(PLO),
     FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING),
     FEAT_GROUP_INITIALIZER(GEN13_PTFF),
+    FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF),
     FEAT_GROUP_INITIALIZER(MSA),
     FEAT_GROUP_INITIALIZER(MSA_EXT_1),
     FEAT_GROUP_INITIALIZER(MSA_EXT_2),
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index bfd14723f1..deb870921b 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -2221,6 +2221,14 @@ void kvm_s390_get_host_cpu_model(S390CPUModel *model, Error **errp)
         return;
     }
 
+    /* PTFF subfunctions might be indicated although kernel support missing */
+    if (!test_bit(S390_FEAT_MULTIPLE_EPOCH, model->features)) {
+        clear_bit(S390_FEAT_PTFF_QSIE, model->features);
+        clear_bit(S390_FEAT_PTFF_QTOUE, model->features);
+        clear_bit(S390_FEAT_PTFF_STOE, model->features);
+        clear_bit(S390_FEAT_PTFF_STOUE, model->features);
+    }
+
     /* with cpu model support, CMM is only indicated if really available */
     if (kvm_s390_cmma_available()) {
         set_bit(S390_FEAT_CMM, model->features);
