This constant is required for Hyper-V SynIC timers MSR's
support by userspace(QEMU).
Signed-off-by: Andrey Smetanin <asmeta...@virtuozzo.com>
Acked-by: K. Y. Srinivasan <k...@microsoft.com>
Reviewed-by: Roman Kagan <rka...@virtuozzo.com>
CC: Gleb Natapov <g...@kernel.org>
CC: Paolo Bonzini <pbonz...@redhat.com>
CC: "K. Y. Srinivasan" <k...@microsoft.com>
CC: Haiyang Zhang <haiya...@microsoft.com>
CC: Vitaly Kuznetsov <vkuzn...@redhat.com>
CC: Roman Kagan <rka...@virtuozzo.com>
CC: Denis V. Lunev <d...@openvz.org>
CC: qemu-devel@nongnu.org
---
arch/x86/include/uapi/asm/hyperv.h | 2 ++
drivers/hv/hyperv_vmbus.h | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/uapi/asm/hyperv.h
b/arch/x86/include/uapi/asm/hyperv.h
index 040d408..07981f0 100644
--- a/arch/x86/include/uapi/asm/hyperv.h
+++ b/arch/x86/include/uapi/asm/hyperv.h
@@ -269,4 +269,6 @@ typedef struct _HV_REFERENCE_TSC_PAGE {
#define HV_SYNIC_SINT_AUTO_EOI (1ULL << 17)
#define HV_SYNIC_SINT_VECTOR_MASK (0xFF)
+#define HV_SYNIC_STIMER_COUNT (4)
+
#endif
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index e46e18c..f214e37 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -100,8 +100,6 @@ enum hv_cpuid_function {
#define HVMSG_X64_APIC_EOI 0x80010004
#define HVMSG_X64_LEGACY_FP_ERROR 0x80010005
-#define HV_SYNIC_STIMER_COUNT (4)
-
/* Define invalid partition identifier. */
#define HV_PARTITION_ID_INVALID ((u64)0x0)
--
2.4.3
