Merge remote-tracking branch 'afaerber-or/qom-cpu-3a' into staging

* afaerber-or/qom-cpu-3a: (27 commits)
  target-s390x: Pass S390CPU to s390_cpu_restart()
  s390-virtio: Let s390_cpu_addr2state() return S390CPU
  s390-virtio: Use cpu_s390x_init() to obtain S390CPU
  target-s390x: Let cpu_s390x_init() return S390CPU
  xen_machine_pv: Use cpu_x86_init() to obtain X86CPU
  arm_pic: Pass ARMCPU to arm_pic_init_cpu()
  arm_boot: Pass ARMCPU to arm_load_kernel()
  xilinx_zynq: Use cpu_arm_init() to obtain ARMCPU
  pxa2xx_gpio: Store ARMCPU in PXA2xxGPIOInfo
  pxa2xx_pic: Store ARMCPU in PXA2xxPICState
  pxa2xx: Pass ARMCPU to pxa2xx_pic_init()
  exynos4210: Use cpu_arm_init() to store ARMCPU
  vexpress: Use cpu_arm_init() to obtain ARMCPU
  realview: Use cpu_arm_init() to obtain ARMCPU
  arm_boot: Pass ARMCPU to arm_boot_info::secondary_cpu_reset_hook()
  arm_boot: Pass ARMCPU to arm_boot_info::write_secondary_boot()
  versatilepb: Use cpu_arm_init() to obtain ARMCPU
  musicpal: Use cpu_arm_init() to obtain ARMCPU
  integratorcp: Use cpu_arm_init() to obtain ARMCPU
  strongarm: Use cpu_arm_init() to store ARMCPU in StrongARMState
  ...

1 files changed, 8 insertions, 4 deletions

diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c
index 90aad61..5800fd6 100644
--- a/target-s390x/kvm.c
+++ b/target-s390x/kvm.c
@@ -292,8 +292,10 @@ static int handle_diag(CPUS390XState *env, struct kvm_run *run, int ipb_code)
     return r;
 }
 
-static int s390_cpu_restart(CPUS390XState *env)
+static int s390_cpu_restart(S390CPU *cpu)
 {
+    CPUS390XState *env = &cpu->env;
+
     kvm_s390_interrupt(env, KVM_S390_RESTART, 0);
     s390_add_running_cpu(env);
     qemu_cpu_kick(env);
@@ -333,6 +335,7 @@ static int handle_sigp(CPUS390XState *env, struct kvm_run *run, uint8_t ipa1)
     uint16_t cpu_addr;
     uint8_t t;
     int r = -1;
+    S390CPU *target_cpu;
     CPUS390XState *target_env;
 
     cpu_synchronize_state(env);
@@ -353,14 +356,15 @@ static int handle_sigp(CPUS390XState *env, struct kvm_run *run, uint8_t ipa1)
     parameter = env->regs[t] & 0x7ffffe00;
     cpu_addr = env->regs[ipa1 & 0x0f];
 
-    target_env = s390_cpu_addr2state(cpu_addr);
-    if (!target_env) {
+    target_cpu = s390_cpu_addr2state(cpu_addr);
+    if (target_cpu == NULL) {
         goto out;
     }
+    target_env = &target_cpu->env;
 
     switch (order_code) {
         case SIGP_RESTART:
-            r = s390_cpu_restart(target_env);
+            r = s390_cpu_restart(target_cpu);
             break;
         case SIGP_STORE_STATUS_ADDR:
             r = s390_store_status(target_env, parameter);