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authorJan Kiszka <jan.kiszka@siemens.com>2009-05-02 02:18:38 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2009-05-22 10:50:34 -0500
commitf8d926e9cd96e52ebcfd9ffdeab83c0d5e6b9622 (patch)
tree510d530bbec3c739cc23fcc248fe188738fd0b28 /kvm.h
parentd33a1810d7f558dd1d486bc84f1cf8f96c982e2d (diff)
kvm: x86: Save/restore KVM-specific CPU states
Save and restore all so far neglected KVM-specific CPU states. Handling the TSC stabilizes migration in KVM mode. The interrupt_bitmap and mp_state are currently unused, but will become relevant for in-kernel irqchip support. By including proper saving/restoring already, we avoid having to increment CPU_SAVE_VERSION later on once again. v2: - initialize mp_state runnable (for the boot CPU) Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'kvm.h')
-rw-r--r--kvm.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/kvm.h b/kvm.h
index d0738f5fa0..560aef3872 100644
--- a/kvm.h
+++ b/kvm.h
@@ -72,6 +72,9 @@ int kvm_vm_ioctl(KVMState *s, int type, ...);
int kvm_vcpu_ioctl(CPUState *env, int type, ...);
+int kvm_get_mp_state(CPUState *env);
+int kvm_put_mp_state(CPUState *env);
+
/* Arch specific hooks */
int kvm_arch_post_run(CPUState *env, struct kvm_run *run);