Merge remote-tracking branch 'remotes/kvm/uq/master' into staging

* remotes/kvm/uq/master:
  pc: port 92 reset requires a low->high transition
  cpu: make CPU_INTERRUPT_RESET available on all targets
  apic: do not accept SIPI on the bootstrap processor
  target-i386: preserve FPU and MSR state on INIT
  target-i386: fix set of registers zeroed on reset
  kvm: forward INIT signals coming from the chipset
  kvm: reset state from the CPU's reset method
  target-i386: the x86 CPL is stored in CS.selector - auto update hflags accordingly.
  target-i386: set eflags prior to calling cpu_x86_load_seg_cache() in seg_helper.c
  target-i386: set eflags and cr0 prior to calling cpu_x86_load_seg_cache() in smm_helper.c
  target-i386: set eflags prior to calling svm_load_seg_cache() in svm_helper.c
  pci-assign: limit # of msix vectors
  pci-assign: Fix a bug when map MSI-X table memory failed
  kvm: make one_reg helpers available for everyone
  target-i386: Remove unused data from local array

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 17 insertions, 4 deletions

diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index c0ddc3e3df..6c6f2b3d46 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -29,6 +29,7 @@
 #include "hw/arm/arm.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/kvm.h"
+#include "kvm_arm.h"
 
 static void arm_cpu_set_pc(CPUState *cs, vaddr value)
 {
@@ -165,6 +166,12 @@ static void arm_cpu_reset(CPUState *s)
      * tb_flush().
      */
     tb_flush(env);
+
+#ifndef CONFIG_USER_ONLY
+    if (kvm_enabled()) {
+        kvm_arm_reset_vcpu(cpu);
+    }
+#endif
 }
 
 #ifndef CONFIG_USER_ONLY
diff --git a/target-arm/kvm32.c b/target-arm/kvm32.c
index a690d9935f..b79750c57e 100644
--- a/target-arm/kvm32.c
+++ b/target-arm/kvm32.c
@@ -510,11 +510,9 @@ int kvm_arch_get_registers(CPUState *cs)
     return 0;
 }
 
-void kvm_arch_reset_vcpu(CPUState *cs)
+void kvm_arm_reset_vcpu(ARMCPU *cpu)
 {
     /* Feed the kernel back its initial register state */
-    ARMCPU *cpu = ARM_CPU(cs);
-
     memmove(cpu->cpreg_values, cpu->cpreg_reset_values,
             cpu->cpreg_array_len * sizeof(cpu->cpreg_values[0]));
 
diff --git a/target-arm/kvm64.c b/target-arm/kvm64.c
index e115879d9a..c729b9ec9f 100644
--- a/target-arm/kvm64.c
+++ b/target-arm/kvm64.c
@@ -260,6 +260,6 @@ int kvm_arch_get_registers(CPUState *cs)
     return ret;
 }
 
-void kvm_arch_reset_vcpu(CPUState *cs)
+void kvm_arm_reset_vcpu(ARMCPU *cpu)
 {
 }
diff --git a/target-arm/kvm_arm.h b/target-arm/kvm_arm.h
index 137c5671e9..dc4e2336fa 100644
--- a/target-arm/kvm_arm.h
+++ b/target-arm/kvm_arm.h
@@ -67,6 +67,14 @@ bool write_list_to_kvmstate(ARMCPU *cpu);
  */
 bool write_kvmstate_to_list(ARMCPU *cpu);
 
+/**
+ * kvm_arm_reset_vcpu:
+ * @cpu: ARMCPU
+ *
+ * Called at reset time to kernel registers to their initial values.
+ */
+void kvm_arm_reset_vcpu(ARMCPU *cpu);
+
 #ifdef CONFIG_KVM
 /**
  * kvm_arm_create_scratch_host_vcpu: