[Qemu-devel] [PATCH 6/9] kvm/x86: mark hyper-v crash msrs as partition wide

[Denis V. Lunev]

From: Andrey Smetanin <address@hidden>

Hyper-V crash msr's are per vm, aren't per vcpu, so mark them
as partition wide.

Signed-off-by: Andrey Smetanin <address@hidden>
Signed-off-by: Denis V. Lunev <address@hidden>
CC: Paolo Bonzini <address@hidden>
CC: Gleb Natapov <address@hidden>
---
 arch/x86/kvm/hyperv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 2b49f10..af83c96 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -39,6 +39,8 @@ static bool kvm_hv_msr_partition_wide(u32 msr)
        case HV_X64_MSR_HYPERCALL:
        case HV_X64_MSR_REFERENCE_TSC:
        case HV_X64_MSR_TIME_REF_COUNT:
+       case HV_X64_MSR_CRASH_CTL:
+       case HV_X64_MSR_CRASH_P0 ... HV_X64_MSR_CRASH_P4:
                r = true;
                break;
        }
-- 
2.1.4