RE: [PATCH 1/1] X86: Mark the Hyper-V clocksource as being continuous
From: KY Srinivasan <kys@microsoft.com>
Date: 2014-12-29 21:32:48
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-----Original Message----- From: K. Y. Srinivasan [mailto:kys@microsoft.com] Sent: Tuesday, December 2, 2014 5:04 PM To: x86@kernel.org; gregkh@linuxfoundation.org; linux- kernel@vger.kernel.org; devel@linuxdriverproject.org; olaf@aepfle.de; apw@canonical.com; jasowang@redhat.com; tglx@linutronix.de; hpa@zytor.com Cc: KY Srinivasan; stable@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
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Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> cc: stable@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.cb/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