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[Qemu-devel] [PATCH v2 8/9] i386/kvm: hv-evmcs requires hv-vapic
From: |
Vitaly Kuznetsov |
Subject: |
[Qemu-devel] [PATCH v2 8/9] i386/kvm: hv-evmcs requires hv-vapic |
Date: |
Fri, 17 May 2019 16:19:23 +0200 |
Enlightened VMCS is enabled by writing to a field in VP assist page and
these require virtual APIC.
Signed-off-by: Vitaly Kuznetsov <address@hidden>
---
target/i386/kvm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/i386/kvm.c b/target/i386/kvm.c
index 7fc97b749e..7ae2f63f72 100644
--- a/target/i386/kvm.c
+++ b/target/i386/kvm.c
@@ -791,7 +791,8 @@ static struct {
.flags = {
{.fw = FEAT_HV_RECOMM_EAX,
.bits = HV_ENLIGHTENED_VMCS_RECOMMENDED}
- }
+ },
+ .dependencies = BIT(HYPERV_FEAT_VAPIC)
},
[HYPERV_FEAT_IPI] = {
.desc = "paravirtualized IPI (hv-ipi)",
--
2.20.1
[Qemu-devel] [PATCH v2 9/9] i386/kvm: add support for Direct Mode for Hyper-V synthetic timers, Vitaly Kuznetsov, 2019/05/17
[Qemu-devel] [PATCH v2 3/9] i386/kvm: move Hyper-V CPUID filling to hyperv_handle_properties(), Vitaly Kuznetsov, 2019/05/17
[Qemu-devel] [PATCH v2 1/9] i386/kvm: convert hyperv enlightenments properties from bools to bits, Vitaly Kuznetsov, 2019/05/17