hmp: Compile hmp_info_spice() only with CONFIG_SPICE

[qemu.git] / kvm-all.c

diff --git a/kvm-all.c b/kvm-all.c
index 937bc9d9035a420a58351f87fa44ce98a3723d4b..2f21a4e6fed08bb001ad99ab1e838580da771a01 100644 (file)
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -120,6 +120,7 @@ bool kvm_async_interrupts_allowed;
 bool kvm_halt_in_kernel_allowed;
 bool kvm_eventfds_allowed;
 bool kvm_irqfds_allowed;
+bool kvm_resamplefds_allowed;
 bool kvm_msi_via_irqfd_allowed;
 bool kvm_gsi_routing_allowed;
 bool kvm_gsi_direct_mapping;
@@ -416,7 +417,7 @@ static int kvm_physical_sync_dirty_bitmap(MemoryRegionSection *section)
 {
     KVMState *s = kvm_state;
     unsigned long size, allocated_size = 0;
-    KVMDirtyLog d;
+    KVMDirtyLog d = {};
     KVMSlot *mem;
     int ret = 0;
     hwaddr start_addr = section->offset_within_address_space;
@@ -1224,6 +1225,10 @@ int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg)
     kroute.u.msi.address_lo = (uint32_t)msg.address;
     kroute.u.msi.address_hi = msg.address >> 32;
     kroute.u.msi.data = le32_to_cpu(msg.data);
+    if (kvm_arch_fixup_msi_route(&kroute, msg.address, msg.data)) {
+        kvm_irqchip_release_virq(s, virq);
+        return -EINVAL;
+    }
 
     kvm_add_routing_entry(s, &kroute);
     kvm_irqchip_commit_routes(s);
@@ -1249,6 +1254,9 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
     kroute.u.msi.address_lo = (uint32_t)msg.address;
     kroute.u.msi.address_hi = msg.address >> 32;
     kroute.u.msi.data = le32_to_cpu(msg.data);
+    if (kvm_arch_fixup_msi_route(&kroute, msg.address, msg.data)) {
+        return -EINVAL;
+    }
 
     return kvm_update_routing_entry(s, &kroute);
 }
@@ -1276,7 +1284,7 @@ static int kvm_irqchip_assign_irqfd(KVMState *s, int fd, int rfd, int virq,
 
 int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter)
 {
-    struct kvm_irq_routing_entry kroute;
+    struct kvm_irq_routing_entry kroute = {};
     int virq;
 
     if (!kvm_gsi_routing_enabled()) {
@@ -1584,6 +1592,12 @@ static int kvm_init(MachineState *ms)
     kvm_eventfds_allowed =
         (kvm_check_extension(s, KVM_CAP_IOEVENTFD) > 0);
 
+    kvm_irqfds_allowed =
+        (kvm_check_extension(s, KVM_CAP_IRQFD) > 0);
+
+    kvm_resamplefds_allowed =
+        (kvm_check_extension(s, KVM_CAP_IRQFD_RESAMPLE) > 0);
+
     ret = kvm_arch_init(s);
     if (ret < 0) {
         goto err;