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Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels
From: |
Avi Kivity |
Subject: |
Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels |
Date: |
Mon, 16 Apr 2012 15:03:05 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120316 Thunderbird/11.0 |
On 04/16/2012 01:30 PM, Roedel, Joerg wrote:
> On Mon, Apr 16, 2012 at 12:25:37PM +0200, Jan Kiszka wrote:
> > On 2012-04-15 11:44, Avi Kivity wrote:
> > > Jan, Joerg, was an AMD erratum published for the bug?
> >
> > It wasn't an erratum but a documented feature limitation in the AMD
> > architecture that was simply ignored by the old code.
>
> Right. But there is an erratum on K8 (only) which Kevin ran into. It is
> documented as Erratum 701 and the bug is that no EXITINTINFO is stored
> on a task-switch intercept on K8.
Ah, so this could affect Gerhard. Gerhard, what's your cpu
family/model/stepping from /proc/cpuinfo?
--
error compiling committee.c: too many arguments to function
- [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Gerhard Wiesinger, 2012/04/12
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Avi Kivity, 2012/04/15
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Gerhard Wiesinger, 2012/04/15
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Jan Kiszka, 2012/04/16
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Avi Kivity, 2012/04/16
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Roedel, Joerg, 2012/04/16
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels,
Avi Kivity <=
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Gerhard Wiesinger, 2012/04/16
- Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Avi Kivity, 2012/04/16
Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels, Gerhard Wiesinger, 2012/04/17