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From: "K. Y. Srinivasan" <kys@microsoft.com>
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: "K. Y. Srinivasan" <kys@microsoft.com>, stable@vger.kernel.org
Subject: [PATCH 1/1] X86: Mark the Hyper-V clocksource as being continuous
Date: Tue,  2 Dec 2014 17:03:41 -0800	[thread overview]
Message-ID: <1417568621-23143-1-git-send-email-kys@microsoft.com> (raw)

The clocksource based on Hyper-V per-partition reference count MSR is
continuous. Mark it accordingly.

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.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


             reply	other threads:[~2014-12-02 23:54 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-03  1:03 K. Y. Srinivasan [this message]
2014-12-02 23:57 ` Jeff Leung
2014-12-03  0:06   ` KY Srinivasan
2014-12-03  0:14     ` Jeff Leung
2014-12-29 21:17 ` KY Srinivasan

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