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Re: [Xen-devel] Xen 4.0.0x allows for data corruption in Dom0
| To: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Xen 4.0.0x allows for data corruption in Dom0 |
| From: | Joanna Rutkowska <joanna@xxxxxxxxxxxxxxxxxxxxxx> |
| Date: | Sat, 06 Mar 2010 08:37:46 -0500 |
| Cc: | "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Sat, 06 Mar 2010 06:00:45 -0800 |
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On 03/06/2010 08:56 AM, Keir Fraser wrote: > On 06/03/2010 13:25, "Joanna Rutkowska" <joanna@xxxxxxxxxxxxxxxxxxxxxx> > wrote: > >>> Tried a few times and no luck reproducing so far. I hope some other people >>> on the list also will give it a go, since it's so easy to try it out. >>> >> Which versions of the hypervisor and Dom0 have you tried? Perhaps some >> custom builds? This problem should be reproducible for sure with the >> Dom0 based on the kernel I already mentioned: >> >> http://invisiblethingslab.com/pub/kernel-2.6.31.9-1.2.82.xendom0.fc12.x86_64.r >> pm > > I'll see if I can find time to upgrade my dom0 kernel next week. I currently > run my own non-modular 2.6.18 dom0. We never tested this on a non-pvops kernel in Dom0, so perhaps this is why you got no symptoms... j.
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