diff mbox series

[1/3] i386: Make Hyper-V related sections KVM only

Message ID 20210318160249.1084178-2-vkuznets@redhat.com (mailing list archive)
State New, archived
Headers show
Series i386: Make sure TSC frequency is preserved across migration when Hyper-V reenlightenment is in use | expand

Commit Message

Vitaly Kuznetsov March 18, 2021, 4:02 p.m. UTC 
Currently, Hyper-V enlightenments are only implemented by KVM so there's no
need to have corresponding vmstate_x86_cpu sections when !CONFIG_KVM.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
---
 target/i386/machine.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/target/i386/machine.c b/target/i386/machine.c
index 3967dfc25763..a4777a73b0a9 100644
--- a/target/i386/machine.c
+++ b/target/i386/machine.c
@@ -697,6 +697,7 @@  static const VMStateDescription vmstate_mpx = {
     }
 };
 
+#ifdef CONFIG_KVM
 static bool hyperv_hypercall_enable_needed(void *opaque)
 {
     X86CPU *cpu = opaque;
@@ -895,6 +896,7 @@  static const VMStateDescription vmstate_msr_hyperv_reenlightenment = {
         VMSTATE_END_OF_LIST()
     }
 };
+#endif
 
 static bool avx512_needed(void *opaque)
 {
@@ -1484,6 +1486,7 @@  VMStateDescription vmstate_x86_cpu = {
         &vmstate_msr_ia32_feature_control,
         &vmstate_msr_architectural_pmu,
         &vmstate_mpx,
+#ifdef CONFIG_KVM
         &vmstate_msr_hypercall_hypercall,
         &vmstate_msr_hyperv_vapic,
         &vmstate_msr_hyperv_time,
@@ -1492,6 +1495,7 @@  VMStateDescription vmstate_x86_cpu = {
         &vmstate_msr_hyperv_synic,
         &vmstate_msr_hyperv_stimer,
         &vmstate_msr_hyperv_reenlightenment,
+#endif
         &vmstate_avx512,
         &vmstate_xss,
         &vmstate_umwait,