diff mbox

[06/11] kvm/x86: mark hyper-v crash msrs as partition wide

Message ID 1434989108-20924-7-git-send-email-den@openvz.org
State New
Headers show

Commit Message

Denis V. Lunev June 22, 2015, 4:05 p.m. UTC 
From: Andrey Smetanin <asmetanin@virtuozzo.com>

Hyper-V crash msr's a per VM, not per vcpu, so mark them
as partition wide.

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Gleb Natapov <gleb@kernel.org>
---
 arch/x86/kvm/hyperv.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox

Patch

diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 0d24d9a..f65fb622 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -37,6 +37,8 @@  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;
 	}