From: Dave Young <hidave.darkstar@gmail.com>
To: Avi Kivity <avi@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@elte.hu>,
Jan Kiszka <jan.kiszka@web.de>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [BUG] kvm: guest can not startup due to triple fault
Date: Tue, 19 Oct 2010 19:52:00 +0800 [thread overview]
Message-ID: <20101019115200.GA2524@darkstar> (raw)
In-Reply-To: <4CBD5D8F.6020505@redhat.com>
On Tue, Oct 19, 2010 at 10:57:51AM +0200, Avi Kivity wrote:
> On 10/19/2010 08:55 AM, Dave Young wrote:
> >> OK. Please install msr-tools on your system, and give us the outputs of:
> >>
> >> rdmsr -p 0 -xc 0x1a0
> >0x1764952489
> >
> >> rdmsr -p 1 -xc 0x1a0
> >0x1364952489
> >
>
> That's MSR_IA32_MISC_ENABLE_XD_DISABLE. Looks like the kernel never
> plays with it.
Hope someone can fix this. IMO we should not depends on bios setting
>
> Suggest:
> - updating your BIOS
> - playing with the NX feature in your BIOS setup screens
Enable the XD in bios resolved the problem. Thanks you all for the help.
>
>
> --
> error compiling committee.c: too many arguments to function
>
next prev parent reply other threads:[~2010-10-19 11:51 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-17 8:54 [BUG] kvm: guest can not startup due to triple fault Dave Young
2010-10-17 8:56 ` Dave Young
2010-10-17 9:34 ` Avi Kivity
2010-10-17 10:14 ` Dave Young
2010-10-17 12:15 ` Avi Kivity
2010-10-18 4:43 ` Dave Young
2010-10-18 7:14 ` Jan Kiszka
2010-10-18 8:55 ` Avi Kivity
2010-10-18 8:58 ` Avi Kivity
2010-10-18 12:26 ` Steven Rostedt
2010-10-18 12:27 ` Avi Kivity
2010-10-18 9:15 ` Avi Kivity
2010-10-18 12:58 ` Dave Young
2010-10-18 13:26 ` Avi Kivity
2010-10-18 13:45 ` Dave Young
2010-10-18 13:46 ` Avi Kivity
2010-10-18 13:50 ` Avi Kivity
2010-10-18 13:58 ` Dave Young
2010-10-18 14:06 ` Avi Kivity
2010-10-18 14:11 ` Dave Young
2010-10-18 14:13 ` Avi Kivity
2010-10-18 14:15 ` Dave Young
2010-10-18 14:17 ` Dave Young
2010-10-18 14:19 ` Avi Kivity
2010-10-18 14:25 ` Dave Young
2010-10-18 14:28 ` Avi Kivity
2010-10-18 18:47 ` H. Peter Anvin
2010-10-19 1:19 ` Dave Young
2010-10-19 2:59 ` H. Peter Anvin
2010-10-19 6:55 ` Dave Young
2010-10-19 8:57 ` Avi Kivity
2010-10-19 11:52 ` Dave Young [this message]
2010-10-19 14:56 ` H. Peter Anvin
2010-10-19 15:04 ` Avi Kivity
2010-10-19 15:31 ` H. Peter Anvin
2010-10-18 13:51 ` Dave Young
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