Does this mean that host-to guest timesync now works properly with Linux
guests?

-- Jeff

> -----Original Message-----
> From: linux-kernel-ow...@vger.kernel.org
[mailto:linux-kernel-ow...@vger.kernel.org]
> On Behalf Of K. Y. Srinivasan
> Sent: Tuesday, December 2, 2014 17:04
> To: x...@kernel.org; gre...@linuxfoundation.org;
linux-ker...@vger.kernel.org;
> de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
> jasow...@redhat.com; t...@linutronix.de; h...@zytor.com
> Cc: K. Y. Srinivasan; sta...@vger.kernel.org
> Subject: [PATCH 1/1] X86: Mark the Hyper-V clocksource as being
continuous
> 
> The clocksource based on Hyper-V per-partition reference count MSR is
continuous. Mark
> it accordingly.
> 
> Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
> cc: sta...@vger.kernel.org
> ---
>  arch/x86/kernel/cpu/mshyperv.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/x86/kernel/cpu/mshyperv.c
b/arch/x86/kernel/cpu/mshyperv.c index
> a450373..939155f 100644
> --- a/arch/x86/kernel/cpu/mshyperv.c
> +++ b/arch/x86/kernel/cpu/mshyperv.c
> @@ -107,6 +107,7 @@ static struct clocksource hyperv_cs = {
>       .rating         = 400, /* use this when running on Hyperv*/
>       .read           = read_hv_clock,
>       .mask           = CLOCKSOURCE_MASK(64),
> +     .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
>  };
> 
>  static void __init ms_hyperv_init_platform(void)
> --
> 1.7.4.1
> 
> --
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