exec: always use MADV_DONTFORK

[qemu.git] / kvm-stub.c

diff --git a/kvm-stub.c b/kvm-stub.c
index ec9a36454d36bd19d47365ac294d111df07b15f9..548f471c1787716c38080a44502ad946e80b228a 100644 (file)
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -12,25 +12,23 @@
 
 #include "qemu-common.h"
 #include "hw/hw.h"
-#include "hw/msi.h"
 #include "cpu.h"
-#include "gdbstub.h"
-#include "kvm.h"
+#include "sysemu/kvm.h"
+
+#ifndef CONFIG_USER_ONLY
+#include "hw/pci/msi.h"
+#endif
 
 KVMState *kvm_state;
 bool kvm_kernel_irqchip;
+bool kvm_async_interrupts_allowed;
+bool kvm_irqfds_allowed;
+bool kvm_msi_via_irqfd_allowed;
+bool kvm_gsi_routing_allowed;
+bool kvm_allowed;
+bool kvm_readonly_mem_allowed;
 
-int kvm_init_vcpu(CPUArchState *env)
-{
-    return -ENOSYS;
-}
-
-int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
-{
-    return -ENOSYS;
-}
-
-int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
+int kvm_init_vcpu(CPUState *cpu)
 {
     return -ENOSYS;
 }
@@ -44,21 +42,21 @@ void kvm_flush_coalesced_mmio_buffer(void)
 {
 }
 
-void kvm_cpu_synchronize_state(CPUArchState *env)
+void kvm_cpu_synchronize_state(CPUState *cpu)
 {
 }
 
-void kvm_cpu_synchronize_post_reset(CPUArchState *env)
+void kvm_cpu_synchronize_post_reset(CPUState *cpu)
 {
 }
 
-void kvm_cpu_synchronize_post_init(CPUArchState *env)
+void kvm_cpu_synchronize_post_init(CPUState *cpu)
 {
 }
 
-int kvm_cpu_exec(CPUArchState *env)
+int kvm_cpu_exec(CPUState *cpu)
 {
-    abort ();
+    abort();
 }
 
 int kvm_has_sync_mmu(void)
@@ -71,11 +69,6 @@ int kvm_has_many_ioeventfds(void)
     return 0;
 }
 
-int kvm_allows_irq0_override(void)
-{
-    return 1;
-}
-
 int kvm_has_pit_state2(void)
 {
     return 0;
@@ -85,45 +78,35 @@ void kvm_setup_guest_memory(void *start, size_t size)
 {
 }
 
-int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap)
+int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
 {
     return -ENOSYS;
 }
 
-int kvm_insert_breakpoint(CPUArchState *current_env, target_ulong addr,
+int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
     return -EINVAL;
 }
 
-int kvm_remove_breakpoint(CPUArchState *current_env, target_ulong addr,
+int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
     return -EINVAL;
 }
 
-void kvm_remove_all_breakpoints(CPUArchState *current_env)
+void kvm_remove_all_breakpoints(CPUState *cpu)
 {
 }
 
 #ifndef _WIN32
-int kvm_set_signal_mask(CPUArchState *env, const sigset_t *sigset)
+int kvm_set_signal_mask(CPUState *cpu, const sigset_t *sigset)
 {
     abort();
 }
 #endif
 
-int kvm_set_ioeventfd_pio_word(int fd, uint16_t addr, uint16_t val, bool assign)
-{
-    return -ENOSYS;
-}
-
-int kvm_set_ioeventfd_mmio(int fd, uint32_t adr, uint32_t val, bool assign, uint32_t len)
-{
-    return -ENOSYS;
-}
-
-int kvm_on_sigbus_vcpu(CPUArchState *env, int code, void *addr)
+int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr)
 {
     return 1;
 }
@@ -133,21 +116,33 @@ int kvm_on_sigbus(int code, void *addr)
     return 1;
 }
 
+#ifndef CONFIG_USER_ONLY
 int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg)
 {
     return -ENOSYS;
 }
 
+void kvm_init_irq_routing(KVMState *s)
+{
+}
+
 void kvm_irqchip_release_virq(KVMState *s, int virq)
 {
 }
 
-int kvm_irqchip_add_irqfd(KVMState *s, int fd, int virq)
+int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
 {
     return -ENOSYS;
 }
 
-int kvm_irqchip_remove_irqfd(KVMState *s, int fd, int virq)
+int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n,
+                                   EventNotifier *rn, int virq)
 {
     return -ENOSYS;
 }
+
+int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
+{
+    return -ENOSYS;
+}
+#endif