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>

1 files changed, 28 insertions, 11 deletions

diff --git a/kvm-all.c b/kvm-all.c
index 5cb7f26..a343ede 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -223,13 +223,6 @@ static int kvm_set_user_memory_region(KVMState *s, KVMSlot *slot)
     return kvm_vm_ioctl(s, KVM_SET_USER_MEMORY_REGION, &mem);
 }
 
-static void kvm_reset_vcpu(void *opaque)
-{
-    CPUState *cpu = opaque;
-
-    kvm_arch_reset_vcpu(cpu);
-}
-
 int kvm_init_vcpu(CPUState *cpu)
 {
     KVMState *s = kvm_state;
@@ -269,10 +262,6 @@ int kvm_init_vcpu(CPUState *cpu)
     }
 
     ret = kvm_arch_init_vcpu(cpu);
-    if (ret == 0) {
-        qemu_register_reset(kvm_reset_vcpu, cpu);
-        kvm_arch_reset_vcpu(cpu);
-    }
 err:
     return ret;
 }
@@ -2114,3 +2103,31 @@ int kvm_create_device(KVMState *s, uint64_t type, bool test)
 
     return test ? 0 : create_dev.fd;
 }
+
+int kvm_set_one_reg(CPUState *cs, uint64_t id, void *source)
+{
+    struct kvm_one_reg reg;
+    int r;
+
+    reg.id = id;
+    reg.addr = (uintptr_t) source;
+    r = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, &reg);
+    if (r) {
+        trace_kvm_failed_reg_set(id, strerror(r));
+    }
+    return r;
+}
+
+int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target)
+{
+    struct kvm_one_reg reg;
+    int r;
+
+    reg.id = id;
+    reg.addr = (uintptr_t) target;
+    r = kvm_vcpu_ioctl(cs, KVM_GET_ONE_REG, &reg);
+    if (r) {
+        trace_kvm_failed_reg_get(id, strerror(r));
+    }
+    return r;
+}