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From: Suravee Suthikulanit <suravee.suthikulpanit@amd.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: George.Dunlap@eu.citrix.com,
	"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: Time Skewing on Windows XP
Date: Thu, 14 Mar 2013 10:16:27 -0500	[thread overview]
Message-ID: <5141E9CB.9020608@amd.com> (raw)
In-Reply-To: <513EEF5102000078000C4C89@nat28.tlf.novell.com>

On 3/12/2013 3:03 AM, Jan Beulich wrote:

> While I recall respective reports, the issue should not be present
> on current -unstable, so if you do have observations like this they
> will need investigation.

Jan,

I finally traced the issue back to the patch that this first happened.  This bug started in the patch :

H86/HVM: assorted RTC emulation adjustment (w/ git commit id 620d5dad54008e40798c4a0c4322aef274c36fa3)

I believe there are some issues with the changes in rtc_ioport_read in the arch/x86/hvm/rtc.c
and in the pt_update_irq().

Suravee

  reply	other threads:[~2013-03-14 15:16 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-12  4:40 Time Skewing on Windows XP Suravee Suthikulpanit
2013-03-12  5:00 ` Steven Haigh
2013-03-12  8:03 ` Jan Beulich
2013-03-14 15:16   ` Suravee Suthikulanit [this message]
2013-03-14 16:06     ` Jan Beulich
2013-03-14 16:21       ` Suravee Suthikulanit
2013-03-14 16:34         ` Jan Beulich
2013-03-14 16:38           ` Suravee Suthikulanit
2013-03-14 17:03             ` Jan Beulich
2013-03-14 16:30       ` Tim Deegan
2013-03-14 16:43         ` Jan Beulich
2013-03-14 17:08           ` Tim Deegan
2013-03-14 20:23             ` Suravee Suthikulanit
2013-03-15  8:23               ` Jan Beulich
2013-03-21 12:33                 ` Tim Deegan
2013-03-21 17:05                   ` Jan Beulich
2013-03-14 16:24     ` Tim Deegan
2013-03-14 16:28       ` Jan Beulich
2013-03-12  9:13 ` Paul Durrant
2013-03-12 15:55   ` Suravee Suthikulanit
2013-03-12 16:13     ` Boris Ostrovsky
2013-03-12 18:25     ` Suravee Suthikulanit

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