Re: [Qemu-devel] [PATCH v1 1/7] drivers/hv: Move HV_SYNIC_STIMER_COUNT into Hyper-V UAPI x86 header

[KY Srinivasan]

> -----Original Message-----
> From: Andrey Smetanin [mailto:address@hidden
> Sent: Wednesday, November 25, 2015 7:20 AM
> To: address@hidden
> Cc: Gleb Natapov <address@hidden>; Paolo Bonzini
> <address@hidden>; KY Srinivasan <address@hidden>; Haiyang
> Zhang <address@hidden>; Vitaly Kuznetsov
> <address@hidden>; Roman Kagan <address@hidden>; Denis V.
> Lunev <address@hidden>; address@hidden
> Subject: [PATCH v1 1/7] drivers/hv: Move HV_SYNIC_STIMER_COUNT into
> Hyper-V UAPI x86 header
> 
> This constant is required for Hyper-V SynIC timers MSR's
> support by userspace(QEMU).
> 
> Signed-off-by: Andrey Smetanin <address@hidden>
> Reviewed-by: Roman Kagan <address@hidden>

Acked-by:  K. Y. Srinivasan <address@hidden>
> CC: Gleb Natapov <address@hidden>
> CC: Paolo Bonzini <address@hidden>
> CC: "K. Y. Srinivasan" <address@hidden>
> CC: Haiyang Zhang <address@hidden>
> CC: Vitaly Kuznetsov <address@hidden>
> CC: Roman Kagan <address@hidden>
> CC: Denis V. Lunev <address@hidden>
> CC: address@hidden
> ---
>  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 3782636..46e23d1 100644
> --- a/drivers/hv/hyperv_vmbus.h
> +++ b/drivers/hv/hyperv_vmbus.h
> @@ -102,8 +102,6 @@ enum hv_message_type {
>       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