diff --git a/linux-headers/asm-x86/kvm_para.h b/linux-headers/asm-x86/kvm_para.h
index 3a53979..cefa127 100644
--- a/linux-headers/asm-x86/kvm_para.h
+++ b/linux-headers/asm-x86/kvm_para.h
@@ -67,6 +67,7 @@
 
 #define KVM_ASYNC_PF_ENABLED			(1 << 0)
 #define KVM_ASYNC_PF_SEND_ALWAYS		(1 << 1)
+#define KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT	(1 << 2)
 
 /* Operations for KVM_HC_MMU_OP */
 #define KVM_MMU_OP_WRITE_PTE            1
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 43e2d82..7971a4f 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -927,6 +927,8 @@
 #define KVM_CAP_S390_CMMA_MIGRATION 145
 #define KVM_CAP_PPC_FWNMI 146
 #define KVM_CAP_PPC_SMT_POSSIBLE 147
+#define KVM_CAP_HYPERV_SYNIC2 148
+#define KVM_CAP_HYPERV_VP_INDEX 149
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1351,7 +1353,7 @@
 /* Available with KVM_CAP_X86_SMM */
 #define KVM_SMI                   _IO(KVMIO,   0xb7)
 /* Available with KVM_CAP_S390_CMMA_MIGRATION */
-#define KVM_S390_GET_CMMA_BITS      _IOW(KVMIO, 0xb8, struct kvm_s390_cmma_log)
+#define KVM_S390_GET_CMMA_BITS      _IOWR(KVMIO, 0xb8, struct kvm_s390_cmma_log)
 #define KVM_S390_SET_CMMA_BITS      _IOW(KVMIO, 0xb9, struct kvm_s390_cmma_log)
 
 #define KVM_DEV_ASSIGN_ENABLE_IOMMU	(1 << 0)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index f4f73b8..f4e5bb6 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -75,6 +75,7 @@
     CPUDEF_INIT(0x2964, 13, 1, 47, 0x08000000U, "z13", "IBM z13 GA1"),
     CPUDEF_INIT(0x2964, 13, 2, 47, 0x08000000U, "z13.2", "IBM z13 GA2"),
     CPUDEF_INIT(0x2965, 13, 2, 47, 0x08000000U, "z13s", "IBM z13s GA1"),
+    CPUDEF_INIT(0x3906, 14, 1, 47, 0x08000000U, "z14", "IBM z14 GA1"),
 };
 
 void s390_cpudef_featoff(uint8_t gen, uint8_t ec_ga, S390Feat feat)
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index af14b11..cf69157 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -338,6 +338,14 @@
 
 #define base_GEN13_GA2 EmptyFeat
 
+static uint16_t base_GEN14_GA1[] = {
+    S390_FEAT_ENTROPY_ENC_COMP,
+    S390_FEAT_MISC_INSTRUCTION_EXT,
+    S390_FEAT_SEMAPHORE_ASSIST,
+    S390_FEAT_TIME_SLICE_INSTRUMENTATION,
+    S390_FEAT_ORDER_PRESERVING_COMPRESSION,
+};
+
 /* Full features (in order of release)
  * Automatically includes corresponding base features.
  * Full features are all features this hardware supports even if kvm/QEMU do not
@@ -442,6 +450,22 @@
 
 #define full_GEN13_GA2 EmptyFeat
 
+static uint16_t full_GEN14_GA1[] = {
+    S390_FEAT_INSTRUCTION_EXEC_PROT,
+    S390_FEAT_GUARDED_STORAGE,
+    S390_FEAT_VECTOR_PACKED_DECIMAL,
+    S390_FEAT_VECTOR_ENH,
+    S390_FEAT_MULTIPLE_EPOCH,
+    S390_FEAT_TEST_PENDING_EXT_INTERRUPTION,
+    S390_FEAT_INSERT_REFERENCE_BITS_MULT,
+    S390_FEAT_GROUP_MSA_EXT_6,
+    S390_FEAT_GROUP_MSA_EXT_7,
+    S390_FEAT_GROUP_MSA_EXT_8,
+    S390_FEAT_CMM_NT,
+    S390_FEAT_HPMA2,
+    S390_FEAT_SIE_KSS,
+};
+
 /* Default features (in order of release)
  * Automatically includes corresponding base features.
  * Default features are all features this version of QEMU supports for this
@@ -502,6 +526,18 @@
 
 #define default_GEN13_GA2 EmptyFeat
 
+static uint16_t default_GEN14_GA1[] = {
+    S390_FEAT_ADAPTER_INT_SUPPRESSION,
+    S390_FEAT_INSTRUCTION_EXEC_PROT,
+    S390_FEAT_GUARDED_STORAGE,
+    S390_FEAT_VECTOR_PACKED_DECIMAL,
+    S390_FEAT_VECTOR_ENH,
+    S390_FEAT_GROUP_MSA_EXT_6,
+    S390_FEAT_GROUP_MSA_EXT_7,
+    S390_FEAT_GROUP_MSA_EXT_8,
+    S390_FEAT_SIE_KSS,
+};
+
 /****** END FEATURE DEFS ******/
 
 #define _YEARS  "2016"
@@ -559,6 +595,7 @@
     CPU_FEAT_INITIALIZER(GEN12_GA2),
     CPU_FEAT_INITIALIZER(GEN13_GA1),
     CPU_FEAT_INITIALIZER(GEN13_GA2),
+    CPU_FEAT_INITIALIZER(GEN14_GA1),
 };
 
 #define FEAT_GROUP_INITIALIZER(_name)                  \