[PATCH 1/1] X86: Mark the Hyper-V clocksource as being continuous
KY Srinivasan
kys at microsoft.com
Mon Dec 29 21:17:21 UTC 2014
> -----Original Message-----
> From: K. Y. Srinivasan [mailto:kys at microsoft.com]
> Sent: Tuesday, December 2, 2014 5:04 PM
> To: x86 at kernel.org; gregkh at linuxfoundation.org; linux-
> kernel at vger.kernel.org; devel at linuxdriverproject.org; olaf at aepfle.de;
> apw at canonical.com; jasowang at redhat.com; tglx at linutronix.de;
> hpa at zytor.com
> Cc: KY Srinivasan; stable at 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.
Thomas,
If there are no issues, please pickup this patch.
Regards,
K. Y
>
> Signed-off-by: K. Y. Srinivasan <kys at microsoft.com>
> cc: stable at 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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