From: Zachary Amsden <zamsden@redhat.com>
To: Thomas Mueller <thomas@chaschperli.ch>
Cc: kvm@vger.kernel.org, Avi Kivity <avi@redhat.com>
Subject: Re: clock drifts with more than 1 windows 2008 guest
Date: Thu, 18 Mar 2010 13:12:01 -1000 [thread overview]
Message-ID: <4BA2B341.1060305@redhat.com> (raw)
In-Reply-To: <hnt418$l0o$1@dough.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 449 bytes --]
On 03/18/2010 01:50 AM, Thomas Mueller wrote:
> hi
>
> following situation:
> - 1 physical host, 1x windows 2008 guest = clock ok
> - 1 physical host, 2x windows 2008 guest = clock drifts
>
> seen with kvm-0.11 and kvm-0.12.3 and kernel 2.6.32.
>
> not tried the rtc option "driftfix" as man kvm states it only applies to
> i386 and i'm running debian amd64.
>
TARGET_I386 is also true for amd64. However, the code appears broken
upstream.
[-- Attachment #2: config-taget.patch --]
[-- Type: text/plain, Size: 408 bytes --]
CONFIG_TARGET_XXX is wrong
Signed-off-by: Zachary Amsden <zamsden@redhat.com>
diff --git a/vl.c b/vl.c
index 6e35cc6..9720619 100644
--- a/vl.c
+++ b/vl.c
@@ -1565,7 +1565,7 @@ static void configure_rtc(QemuOpts *opts)
exit(1);
}
}
-#ifdef CONFIG_TARGET_I386
+#ifdef TARGET_I386
value = qemu_opt_get(opts, "driftfix");
if (value) {
if (!strcmp(buf, "slew")) {
next prev parent reply other threads:[~2010-03-18 23:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 11:50 clock drifts with more than 1 windows 2008 guest Thomas Mueller
2010-03-18 12:05 ` Gleb Natapov
2010-03-18 12:08 ` Gleb Natapov
2010-03-18 12:28 ` Thomas Mueller
2010-03-18 12:31 ` Avi Kivity
2010-03-18 23:12 ` Zachary Amsden [this message]
2010-03-24 5:25 ` Avi Kivity
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