kvm: Pass CPUState to kvm_init_vcpu()

CPUArchState is no longer needed, and it thereby no longer depends on
NEED_CPU_H.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

cpus.c

@@ -742,7 +742,7 @@ static void *qemu_kvm_cpu_thread_fn(void *arg)
     cpu->thread_id = qemu_get_thread_id();
     cpu_single_env = env;
 
-    r = kvm_init_vcpu(env);
+    r = kvm_init_vcpu(cpu);
     if (r < 0) {
         fprintf(stderr, "kvm_init_vcpu failed: %s\n", strerror(-r));
         exit(1);

include/sysemu/kvm.h

@@ -17,6 +17,7 @@
 #include <errno.h>
 #include "config-host.h"
 #include "qemu/queue.h"
+#include "qom/cpu.h"
 
 #ifdef CONFIG_KVM
 #include <linux/kvm.h>
@@ -120,9 +121,9 @@ int kvm_has_many_ioeventfds(void);
 int kvm_has_gsi_routing(void);
 int kvm_has_intx_set_mask(void);
 
-#ifdef NEED_CPU_H
-int kvm_init_vcpu(CPUArchState *env);
+int kvm_init_vcpu(CPUState *cpu);
 
+#ifdef NEED_CPU_H
 int kvm_cpu_exec(CPUArchState *env);
 
 #if !defined(CONFIG_USER_ONLY)

kvm-all.c

@@ -214,9 +214,8 @@ static void kvm_reset_vcpu(void *opaque)
     kvm_arch_reset_vcpu(cpu);
 }
 
-int kvm_init_vcpu(CPUArchState *env)
+int kvm_init_vcpu(CPUState *cpu)
 {
-    CPUState *cpu = ENV_GET_CPU(env);
     KVMState *s = kvm_state;
     long mmap_size;
     int ret;

kvm-stub.c

@@ -24,7 +24,7 @@ bool kvm_irqfds_allowed;
 bool kvm_msi_via_irqfd_allowed;
 bool kvm_gsi_routing_allowed;
 
-int kvm_init_vcpu(CPUArchState *env)
+int kvm_init_vcpu(CPUState *cpu)
 {
     return -ENOSYS;
 }